Real Estate Transactions (Schedule Of Property Sales) (Details) (USD $)
|
3 Months Ended |
12 Months Ended |
0 Months Ended |
Sep. 30, 2014
|
Jun. 30, 2014
|
Dec. 31, 2013
sqft
|
Sep. 30, 2013
|
Jun. 30, 2013
|
Dec. 31, 2014
item
sqft
|
Dec. 31, 2013
property
sqft
|
Dec. 31, 2012
property
|
Apr. 10, 2013
|
Apr. 26, 2013
|
Aug. 27, 2013
property
|
Income Statement, Balance Sheet and Additional Disclosures by Disposal Groups, Including Discontinued Operations [Line Items] |
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
Number of Buildings |
|
|
|
|
|
|
|
16cli_NumberOfBuildingsOnPropertiesSold
|
|
24cli_NumberOfBuildingsOnPropertiesSold
|
|
3cli_NumberOfBuildingsOnPropertiesSold
|
|
|
|
Rentable Square Feet |
|
|
3,006,409cli_AreaOfRealEstatePropertySold
|
|
|
|
|
2,610,931cli_AreaOfRealEstatePropertySold
|
|
3,006,409cli_AreaOfRealEstatePropertySold
|
|
|
|
|
|
Net Sales Proceeds |
|
|
|
|
|
|
|
$ 319,239,000us-gaap_ProceedsFromSaleOfRealEstateHeldforinvestment
|
|
$ 390,615,000us-gaap_ProceedsFromSaleOfRealEstateHeldforinvestment
|
[1] |
|
|
|
|
Net Book Value |
|
|
307,244,000us-gaap_DisposalGroupIncludingDiscontinuedOperationPropertyPlantAndEquipment
|
|
|
|
|
264,391,000us-gaap_DisposalGroupIncludingDiscontinuedOperationPropertyPlantAndEquipment
|
|
307,244,000us-gaap_DisposalGroupIncludingDiscontinuedOperationPropertyPlantAndEquipment
|
|
|
|
|
|
Realized Gain (loss) |
|
|
|
|
|
|
|
54,848,000us-gaap_GainLossOnDispositionOfRealEstateDiscontinuedOperations
|
|
83,371,000us-gaap_GainLossOnDispositionOfRealEstateDiscontinuedOperations
|
[2] |
|
|
|
|
Internal rate of return |
|
|
|
|
|
|
|
9.00%cli_InternalRateOfReturn
|
|
|
|
|
|
|
|
Ownership interest |
|
|
11.90%us-gaap_MinorityInterestOwnershipPercentageByNoncontrollingOwners
|
|
|
|
|
11.10%us-gaap_MinorityInterestOwnershipPercentageByNoncontrollingOwners
|
|
11.90%us-gaap_MinorityInterestOwnershipPercentageByNoncontrollingOwners
|
|
|
|
|
|
Impairments |
|
|
62,153,000us-gaap_AssetImpairmentCharges
|
[3],[4] |
48,700,000us-gaap_AssetImpairmentCharges
|
[3] |
|
|
|
110,853,000us-gaap_AssetImpairmentCharges
|
|
9,845,000us-gaap_AssetImpairmentCharges
|
|
|
|
Deferred tax asset |
|
|
|
|
|
|
|
14,400,000us-gaap_DeferredTaxAssetsValuationAllowance
|
|
|
|
|
|
|
|
Note receivable, net present value |
|
|
21,986,000us-gaap_LoansAndLeasesReceivableNetReportedAmount
|
[5] |
|
|
|
21,491,000us-gaap_LoansAndLeasesReceivableNetReportedAmount
|
[5] |
21,986,000us-gaap_LoansAndLeasesReceivableNetReportedAmount
|
[5] |
|
|
|
|
Loss from early extinguishment of debt |
|
|
|
|
|
|
(703,000)cli_DiscontinuedOperationGainsLossesOnExtinguishmentOfDebt
|
|
|
(703,000)cli_DiscontinuedOperationGainsLossesOnExtinguishmentOfDebt
|
|
|
|
|
|
Number of impaired properties |
|
|
|
|
|
|
|
|
|
18cli_NumberOfImpairedRealEstateProperties
|
|
|
|
|
|
Number of land parcels sold |
|
|
|
|
|
|
|
|
|
3cli_NumberOfLandParcelsSold
|
|
|
|
|
|
Closing costs |
|
|
|
|
|
|
|
26,136,000cli_CostsOfRealEstateServices
|
|
22,716,000cli_CostsOfRealEstateServices
|
|
3,746,000cli_CostsOfRealEstateServices
|
|
|
|
Closing prorations and related adjustments |
|
|
|
|
|
|
|
|
|
535,000cli_ProceedsFomSaleOfRealEstateHeldForInvestmentClosingProrationsAndRelatedAdjustments
|
|
|
|
|
|
Realized gains (losses) on disposition of rental property, net |
264,000us-gaap_GainLossOnDispositionOfAssets
|
54,584,000us-gaap_GainLossOnDispositionOfAssets
|
|
|
|
|
|
54,848,000us-gaap_GainLossOnDispositionOfAssets
|
|
|
|
|
|
|
|
22 Sylvan Way [Member] |
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
Income Statement, Balance Sheet and Additional Disclosures by Disposal Groups, Including Discontinued Operations [Line Items] |
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
Number of Buildings |
|
|
|
|
|
|
|
1cli_NumberOfBuildingsOnPropertiesSold / us-gaap_IncomeStatementBalanceSheetAndAdditionalDisclosuresByDisposalGroupsIncludingDiscontinuedOperationsAxis = cli_TwentyTwoSylvanWayMember
|
|
|
|
|
|
|
|
Rentable Square Feet |
|
|
|
|
|
|
|
249,409cli_AreaOfRealEstatePropertySold / us-gaap_IncomeStatementBalanceSheetAndAdditionalDisclosuresByDisposalGroupsIncludingDiscontinuedOperationsAxis = cli_TwentyTwoSylvanWayMember
|
|
|
|
|
|
|
|
Net Sales Proceeds |
|
|
|
|
|
|
|
94,897,000us-gaap_ProceedsFromSaleOfRealEstateHeldforinvestment / us-gaap_IncomeStatementBalanceSheetAndAdditionalDisclosuresByDisposalGroupsIncludingDiscontinuedOperationsAxis = cli_TwentyTwoSylvanWayMember
|
|
|
|
|
|
|
|
Net Book Value |
|
|
|
|
|
|
|
60,244,000us-gaap_DisposalGroupIncludingDiscontinuedOperationPropertyPlantAndEquipment / us-gaap_IncomeStatementBalanceSheetAndAdditionalDisclosuresByDisposalGroupsIncludingDiscontinuedOperationsAxis = cli_TwentyTwoSylvanWayMember
|
|
|
|
|
|
|
|
Realized Gain (loss) |
|
|
|
|
|
|
|
34,653,000us-gaap_GainLossOnDispositionOfRealEstateDiscontinuedOperations / us-gaap_IncomeStatementBalanceSheetAndAdditionalDisclosuresByDisposalGroupsIncludingDiscontinuedOperationsAxis = cli_TwentyTwoSylvanWayMember
|
|
|
|
|
|
|
|
30 Knightsbridge Road [Member] |
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
Income Statement, Balance Sheet and Additional Disclosures by Disposal Groups, Including Discontinued Operations [Line Items] |
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
Number of Buildings |
|
|
|
|
|
|
|
4cli_NumberOfBuildingsOnPropertiesSold / us-gaap_IncomeStatementBalanceSheetAndAdditionalDisclosuresByDisposalGroupsIncludingDiscontinuedOperationsAxis = cli_ThirtyKnightsbridgeRoadMember
|
|
|
|
|
|
|
|
Rentable Square Feet |
|
|
|
|
|
|
|
680,350cli_AreaOfRealEstatePropertySold / us-gaap_IncomeStatementBalanceSheetAndAdditionalDisclosuresByDisposalGroupsIncludingDiscontinuedOperationsAxis = cli_ThirtyKnightsbridgeRoadMember
|
|
|
|
|
|
|
|
Net Sales Proceeds |
|
|
|
|
|
|
|
54,641,000us-gaap_ProceedsFromSaleOfRealEstateHeldforinvestment / us-gaap_IncomeStatementBalanceSheetAndAdditionalDisclosuresByDisposalGroupsIncludingDiscontinuedOperationsAxis = cli_ThirtyKnightsbridgeRoadMember
|
|
|
|
|
|
|
|
Net Book Value |
|
|
|
|
|
|
|
52,361,000us-gaap_DisposalGroupIncludingDiscontinuedOperationPropertyPlantAndEquipment / us-gaap_IncomeStatementBalanceSheetAndAdditionalDisclosuresByDisposalGroupsIncludingDiscontinuedOperationsAxis = cli_ThirtyKnightsbridgeRoadMember
|
|
|
|
|
|
|
|
Realized Gain (loss) |
|
|
|
|
|
|
|
2,280,000us-gaap_GainLossOnDispositionOfRealEstateDiscontinuedOperations / us-gaap_IncomeStatementBalanceSheetAndAdditionalDisclosuresByDisposalGroupsIncludingDiscontinuedOperationsAxis = cli_ThirtyKnightsbridgeRoadMember
|
|
|
|
|
|
|
|
470 Chestnut Ridge Road [Member] |
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
Income Statement, Balance Sheet and Additional Disclosures by Disposal Groups, Including Discontinued Operations [Line Items] |
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
Number of Buildings |
|
|
|
|
|
|
|
1cli_NumberOfBuildingsOnPropertiesSold / us-gaap_IncomeStatementBalanceSheetAndAdditionalDisclosuresByDisposalGroupsIncludingDiscontinuedOperationsAxis = cli_FourHundredSeventyChestnutRidgeRoadMember
|
|
|
|
|
|
|
|
Rentable Square Feet |
|
|
|
|
|
|
|
52,500cli_AreaOfRealEstatePropertySold / us-gaap_IncomeStatementBalanceSheetAndAdditionalDisclosuresByDisposalGroupsIncludingDiscontinuedOperationsAxis = cli_FourHundredSeventyChestnutRidgeRoadMember
|
|
|
|
|
|
|
|
Net Sales Proceeds |
|
|
|
|
|
|
|
7,195,000us-gaap_ProceedsFromSaleOfRealEstateHeldforinvestment / us-gaap_IncomeStatementBalanceSheetAndAdditionalDisclosuresByDisposalGroupsIncludingDiscontinuedOperationsAxis = cli_FourHundredSeventyChestnutRidgeRoadMember
|
|
|
|
|
|
|
|
Net Book Value |
|
|
|
|
|
|
|
7,109,000us-gaap_DisposalGroupIncludingDiscontinuedOperationPropertyPlantAndEquipment / us-gaap_IncomeStatementBalanceSheetAndAdditionalDisclosuresByDisposalGroupsIncludingDiscontinuedOperationsAxis = cli_FourHundredSeventyChestnutRidgeRoadMember
|
|
|
|
|
|
|
|
Realized Gain (loss) |
|
|
|
|
|
|
|
86,000us-gaap_GainLossOnDispositionOfRealEstateDiscontinuedOperations / us-gaap_IncomeStatementBalanceSheetAndAdditionalDisclosuresByDisposalGroupsIncludingDiscontinuedOperationsAxis = cli_FourHundredSeventyChestnutRidgeRoadMember
|
|
|
|
|
|
|
|
530 Chestnut Ridge Road [Member] |
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
Income Statement, Balance Sheet and Additional Disclosures by Disposal Groups, Including Discontinued Operations [Line Items] |
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
Number of Buildings |
|
|
|
|
|
|
|
1cli_NumberOfBuildingsOnPropertiesSold / us-gaap_IncomeStatementBalanceSheetAndAdditionalDisclosuresByDisposalGroupsIncludingDiscontinuedOperationsAxis = cli_FiveHundredThirtyChestnutRidgeRoadMember
|
[6],[7] |
|
|
|
|
|
|
Rentable Square Feet |
|
|
|
|
|
|
|
57,204cli_AreaOfRealEstatePropertySold / us-gaap_IncomeStatementBalanceSheetAndAdditionalDisclosuresByDisposalGroupsIncludingDiscontinuedOperationsAxis = cli_FiveHundredThirtyChestnutRidgeRoadMember
|
[6],[7] |
|
|
|
|
|
|
Net Sales Proceeds |
|
|
|
|
|
|
|
6,299,000us-gaap_ProceedsFromSaleOfRealEstateHeldforinvestment / us-gaap_IncomeStatementBalanceSheetAndAdditionalDisclosuresByDisposalGroupsIncludingDiscontinuedOperationsAxis = cli_FiveHundredThirtyChestnutRidgeRoadMember
|
[6],[7] |
|
|
|
|
|
|
Net Book Value |
|
|
|
|
|
|
|
6,235,000us-gaap_DisposalGroupIncludingDiscontinuedOperationPropertyPlantAndEquipment / us-gaap_IncomeStatementBalanceSheetAndAdditionalDisclosuresByDisposalGroupsIncludingDiscontinuedOperationsAxis = cli_FiveHundredThirtyChestnutRidgeRoadMember
|
[6],[7] |
|
|
|
|
|
|
Realized Gain (loss) |
|
|
|
|
|
|
|
64,000us-gaap_GainLossOnDispositionOfRealEstateDiscontinuedOperations / us-gaap_IncomeStatementBalanceSheetAndAdditionalDisclosuresByDisposalGroupsIncludingDiscontinuedOperationsAxis = cli_FiveHundredThirtyChestnutRidgeRoadMember
|
[6],[7] |
|
|
|
|
|
|
400 Rella Boulevard [Member] |
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
Income Statement, Balance Sheet and Additional Disclosures by Disposal Groups, Including Discontinued Operations [Line Items] |
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
Number of Buildings |
|
|
|
|
|
|
|
1cli_NumberOfBuildingsOnPropertiesSold / us-gaap_IncomeStatementBalanceSheetAndAdditionalDisclosuresByDisposalGroupsIncludingDiscontinuedOperationsAxis = cli_FourHundredRellaBoulevardMember
|
|
|
|
|
|
|
|
Rentable Square Feet |
|
|
|
|
|
|
|
180,000cli_AreaOfRealEstatePropertySold / us-gaap_IncomeStatementBalanceSheetAndAdditionalDisclosuresByDisposalGroupsIncludingDiscontinuedOperationsAxis = cli_FourHundredRellaBoulevardMember
|
|
|
|
|
|
|
|
Net Sales Proceeds |
|
|
|
|
|
|
|
27,539,000us-gaap_ProceedsFromSaleOfRealEstateHeldforinvestment / us-gaap_IncomeStatementBalanceSheetAndAdditionalDisclosuresByDisposalGroupsIncludingDiscontinuedOperationsAxis = cli_FourHundredRellaBoulevardMember
|
|
|
|
|
|
|
|
Net Book Value |
|
|
|
|
|
|
|
10,938,000us-gaap_DisposalGroupIncludingDiscontinuedOperationPropertyPlantAndEquipment / us-gaap_IncomeStatementBalanceSheetAndAdditionalDisclosuresByDisposalGroupsIncludingDiscontinuedOperationsAxis = cli_FourHundredRellaBoulevardMember
|
|
|
|
|
|
|
|
Realized Gain (loss) |
|
|
|
|
|
|
|
16,601,000us-gaap_GainLossOnDispositionOfRealEstateDiscontinuedOperations / us-gaap_IncomeStatementBalanceSheetAndAdditionalDisclosuresByDisposalGroupsIncludingDiscontinuedOperationsAxis = cli_FourHundredRellaBoulevardMember
|
|
|
|
|
|
|
|
412 Mt. Kemble Avenue [Member] |
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
Income Statement, Balance Sheet and Additional Disclosures by Disposal Groups, Including Discontinued Operations [Line Items] |
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
Number of Buildings |
|
|
|
|
|
|
|
1cli_NumberOfBuildingsOnPropertiesSold / us-gaap_IncomeStatementBalanceSheetAndAdditionalDisclosuresByDisposalGroupsIncludingDiscontinuedOperationsAxis = cli_FourHundredTwelveMountKembleAvenueMember
|
[6] |
|
|
|
|
|
|
Rentable Square Feet |
|
|
|
|
|
|
|
475,100cli_AreaOfRealEstatePropertySold / us-gaap_IncomeStatementBalanceSheetAndAdditionalDisclosuresByDisposalGroupsIncludingDiscontinuedOperationsAxis = cli_FourHundredTwelveMountKembleAvenueMember
|
[6] |
|
|
|
|
|
|
Net Sales Proceeds |
|
|
|
|
|
|
|
44,751,000us-gaap_ProceedsFromSaleOfRealEstateHeldforinvestment / us-gaap_IncomeStatementBalanceSheetAndAdditionalDisclosuresByDisposalGroupsIncludingDiscontinuedOperationsAxis = cli_FourHundredTwelveMountKembleAvenueMember
|
[6] |
|
|
|
|
|
|
Net Book Value |
|
|
|
|
|
|
|
43,851,000us-gaap_DisposalGroupIncludingDiscontinuedOperationPropertyPlantAndEquipment / us-gaap_IncomeStatementBalanceSheetAndAdditionalDisclosuresByDisposalGroupsIncludingDiscontinuedOperationsAxis = cli_FourHundredTwelveMountKembleAvenueMember
|
[6] |
|
|
|
|
|
|
Realized Gain (loss) |
|
|
|
|
|
|
|
900,000us-gaap_GainLossOnDispositionOfRealEstateDiscontinuedOperations / us-gaap_IncomeStatementBalanceSheetAndAdditionalDisclosuresByDisposalGroupsIncludingDiscontinuedOperationsAxis = cli_FourHundredTwelveMountKembleAvenueMember
|
[6] |
|
|
|
|
|
|
17-17 Rte 208 North [Member] |
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
Income Statement, Balance Sheet and Additional Disclosures by Disposal Groups, Including Discontinued Operations [Line Items] |
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
Number of Buildings |
|
|
|
|
|
|
|
1cli_NumberOfBuildingsOnPropertiesSold / us-gaap_IncomeStatementBalanceSheetAndAdditionalDisclosuresByDisposalGroupsIncludingDiscontinuedOperationsAxis = cli_SeventeenDashSeventeenRouteTwoZeroEightNorthMember
|
[6],[7] |
|
|
|
|
|
|
Rentable Square Feet |
|
|
|
|
|
|
|
143,000cli_AreaOfRealEstatePropertySold / us-gaap_IncomeStatementBalanceSheetAndAdditionalDisclosuresByDisposalGroupsIncludingDiscontinuedOperationsAxis = cli_SeventeenDashSeventeenRouteTwoZeroEightNorthMember
|
[6],[7] |
|
|
|
|
|
|
Net Sales Proceeds |
|
|
|
|
|
|
|
11,835,000us-gaap_ProceedsFromSaleOfRealEstateHeldforinvestment / us-gaap_IncomeStatementBalanceSheetAndAdditionalDisclosuresByDisposalGroupsIncludingDiscontinuedOperationsAxis = cli_SeventeenDashSeventeenRouteTwoZeroEightNorthMember
|
[6],[7] |
|
|
|
|
|
|
Net Book Value |
|
|
|
|
|
|
|
11,731,000us-gaap_DisposalGroupIncludingDiscontinuedOperationPropertyPlantAndEquipment / us-gaap_IncomeStatementBalanceSheetAndAdditionalDisclosuresByDisposalGroupsIncludingDiscontinuedOperationsAxis = cli_SeventeenDashSeventeenRouteTwoZeroEightNorthMember
|
[6],[7] |
|
|
|
|
|
|
Realized Gain (loss) |
|
|
|
|
|
|
|
104,000us-gaap_GainLossOnDispositionOfRealEstateDiscontinuedOperations / us-gaap_IncomeStatementBalanceSheetAndAdditionalDisclosuresByDisposalGroupsIncludingDiscontinuedOperationsAxis = cli_SeventeenDashSeventeenRouteTwoZeroEightNorthMember
|
[6],[7] |
|
|
|
|
|
|
555, 565 And 570 Seventy Taxter Road [Member] |
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
Income Statement, Balance Sheet and Additional Disclosures by Disposal Groups, Including Discontinued Operations [Line Items] |
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
Number of Buildings |
|
|
|
|
|
|
|
3cli_NumberOfBuildingsOnPropertiesSold / us-gaap_IncomeStatementBalanceSheetAndAdditionalDisclosuresByDisposalGroupsIncludingDiscontinuedOperationsAxis = cli_FiveHundredFiftyFiveFiveHundredSixtyFiveAndFiveHundredSeventyTaxterRoadMember
|
[6] |
|
|
|
|
|
|
Rentable Square Feet |
|
|
|
|
|
|
|
416,108cli_AreaOfRealEstatePropertySold / us-gaap_IncomeStatementBalanceSheetAndAdditionalDisclosuresByDisposalGroupsIncludingDiscontinuedOperationsAxis = cli_FiveHundredFiftyFiveFiveHundredSixtyFiveAndFiveHundredSeventyTaxterRoadMember
|
[6] |
|
|
|
|
|
|
Net Sales Proceeds |
|
|
|
|
|
|
|
41,057,000us-gaap_ProceedsFromSaleOfRealEstateHeldforinvestment / us-gaap_IncomeStatementBalanceSheetAndAdditionalDisclosuresByDisposalGroupsIncludingDiscontinuedOperationsAxis = cli_FiveHundredFiftyFiveFiveHundredSixtyFiveAndFiveHundredSeventyTaxterRoadMember
|
[6] |
|
|
|
|
|
|
Net Book Value |
|
|
|
|
|
|
|
41,057,000us-gaap_DisposalGroupIncludingDiscontinuedOperationPropertyPlantAndEquipment / us-gaap_IncomeStatementBalanceSheetAndAdditionalDisclosuresByDisposalGroupsIncludingDiscontinuedOperationsAxis = cli_FiveHundredFiftyFiveFiveHundredSixtyFiveAndFiveHundredSeventyTaxterRoadMember
|
[6] |
|
|
|
|
|
|
200 And 220 White Plains Road [Member] |
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
Income Statement, Balance Sheet and Additional Disclosures by Disposal Groups, Including Discontinued Operations [Line Items] |
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
Number of Buildings |
|
|
|
|
|
|
|
2cli_NumberOfBuildingsOnPropertiesSold / us-gaap_IncomeStatementBalanceSheetAndAdditionalDisclosuresByDisposalGroupsIncludingDiscontinuedOperationsAxis = cli_TwoHundredAndTwoHundredTwentyWhitePlainsRoadMember
|
|
|
|
|
|
|
|
Rentable Square Feet |
|
|
|
|
|
|
|
178,000cli_AreaOfRealEstatePropertySold / us-gaap_IncomeStatementBalanceSheetAndAdditionalDisclosuresByDisposalGroupsIncludingDiscontinuedOperationsAxis = cli_TwoHundredAndTwoHundredTwentyWhitePlainsRoadMember
|
|
|
|
|
|
|
|
Net Sales Proceeds |
|
|
|
|
|
|
|
12,619,000us-gaap_ProceedsFromSaleOfRealEstateHeldforinvestment / us-gaap_IncomeStatementBalanceSheetAndAdditionalDisclosuresByDisposalGroupsIncludingDiscontinuedOperationsAxis = cli_TwoHundredAndTwoHundredTwentyWhitePlainsRoadMember
|
|
|
|
|
|
|
|
Net Book Value |
|
|
|
|
|
|
|
12,619,000us-gaap_DisposalGroupIncludingDiscontinuedOperationPropertyPlantAndEquipment / us-gaap_IncomeStatementBalanceSheetAndAdditionalDisclosuresByDisposalGroupsIncludingDiscontinuedOperationsAxis = cli_TwoHundredAndTwoHundredTwentyWhitePlainsRoadMember
|
|
|
|
|
|
|
|
1266 East Main Street [Member] |
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
Income Statement, Balance Sheet and Additional Disclosures by Disposal Groups, Including Discontinued Operations [Line Items] |
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
Number of Buildings |
|
|
|
|
|
|
|
1cli_NumberOfBuildingsOnPropertiesSold / us-gaap_IncomeStatementBalanceSheetAndAdditionalDisclosuresByDisposalGroupsIncludingDiscontinuedOperationsAxis = cli_OneThousandTwoHundredSixtySixEastMainStreetMember
|
[6],[7] |
|
|
|
|
|
|
Rentable Square Feet |
|
|
|
|
|
|
|
179,260cli_AreaOfRealEstatePropertySold / us-gaap_IncomeStatementBalanceSheetAndAdditionalDisclosuresByDisposalGroupsIncludingDiscontinuedOperationsAxis = cli_OneThousandTwoHundredSixtySixEastMainStreetMember
|
[6],[7] |
|
|
|
|
|
|
Net Sales Proceeds |
|
|
|
|
|
|
|
18,406,000us-gaap_ProceedsFromSaleOfRealEstateHeldforinvestment / us-gaap_IncomeStatementBalanceSheetAndAdditionalDisclosuresByDisposalGroupsIncludingDiscontinuedOperationsAxis = cli_OneThousandTwoHundredSixtySixEastMainStreetMember
|
[6],[7] |
|
|
|
|
|
|
Net Book Value |
|
|
|
|
|
|
|
18,246,000us-gaap_DisposalGroupIncludingDiscontinuedOperationPropertyPlantAndEquipment / us-gaap_IncomeStatementBalanceSheetAndAdditionalDisclosuresByDisposalGroupsIncludingDiscontinuedOperationsAxis = cli_OneThousandTwoHundredSixtySixEastMainStreetMember
|
[6],[7] |
|
|
|
|
|
|
Realized Gain (loss) |
|
|
|
|
|
|
|
160,000us-gaap_GainLossOnDispositionOfRealEstateDiscontinuedOperations / us-gaap_IncomeStatementBalanceSheetAndAdditionalDisclosuresByDisposalGroupsIncludingDiscontinuedOperationsAxis = cli_OneThousandTwoHundredSixtySixEastMainStreetMember
|
[6],[7] |
|
|
|
|
|
|
Keystone Portfolio [Member] |
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
Income Statement, Balance Sheet and Additional Disclosures by Disposal Groups, Including Discontinued Operations [Line Items] |
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
Net Sales Proceeds |
|
|
|
|
|
|
|
196,800,000us-gaap_ProceedsFromSaleOfRealEstateHeldforinvestment / us-gaap_IncomeStatementBalanceSheetAndAdditionalDisclosuresByDisposalGroupsIncludingDiscontinuedOperationsAxis = cli_KeystonePortfolioMember
|
|
|
|
|
|
|
|
Sale price of property |
|
|
|
|
|
|
|
221,000,000cli_DiscontinuedOperationRealEstateSalePrice / us-gaap_IncomeStatementBalanceSheetAndAdditionalDisclosuresByDisposalGroupsIncludingDiscontinuedOperationsAxis = cli_KeystonePortfolioMember
|
|
|
|
|
|
|
|
Sale price of property, cash |
|
|
|
|
|
|
|
192,500,000cli_DiscontinuedOperationRealEstateSalePriceCash / us-gaap_IncomeStatementBalanceSheetAndAdditionalDisclosuresByDisposalGroupsIncludingDiscontinuedOperationsAxis = cli_KeystonePortfolioMember
|
|
|
|
|
|
|
|
Sale price of property, capital accounts |
|
|
|
|
|
|
|
21,200,000cli_DiscontinuedOperationRealEstateSalePriceCapitalAccounts / us-gaap_IncomeStatementBalanceSheetAndAdditionalDisclosuresByDisposalGroupsIncludingDiscontinuedOperationsAxis = cli_KeystonePortfolioMember
|
|
|
|
|
|
|
|
Closing costs paid |
|
|
|
|
|
|
|
3,000,000cli_PaymentOfClosingCosts / us-gaap_IncomeStatementBalanceSheetAndAdditionalDisclosuresByDisposalGroupsIncludingDiscontinuedOperationsAxis = cli_KeystonePortfolioMember
|
|
|
|
|
|
|
|
Ownership interest |
|
|
|
|
|
|
|
0.00%us-gaap_MinorityInterestOwnershipPercentageByNoncontrollingOwners / us-gaap_IncomeStatementBalanceSheetAndAdditionalDisclosuresByDisposalGroupsIncludingDiscontinuedOperationsAxis = cli_KeystonePortfolioMember
|
|
|
|
|
|
|
|
Number of properties with senior pari passu interest |
|
|
|
|
|
|
|
5cli_DiscontinuedOperationRealEstateSalePriceNumberOfPropertiesWithSeniorInterest / us-gaap_IncomeStatementBalanceSheetAndAdditionalDisclosuresByDisposalGroupsIncludingDiscontinuedOperationsAxis = cli_KeystonePortfolioMember
|
|
|
|
|
|
|
|
Sale price of property, capital balance in properties in which senior pari passu interest is held |
|
|
|
|
|
|
|
7,300,000cli_DiscontinuedOperationRealEstateSalePricePartnersCapitalInPropertiesInWhichSeniorInterestIsHeld / us-gaap_IncomeStatementBalanceSheetAndAdditionalDisclosuresByDisposalGroupsIncludingDiscontinuedOperationsAxis = cli_KeystonePortfolioMember
|
|
|
|
|
|
|
|
Impairments |
|
|
|
|
|
|
|
|
|
20,800,000us-gaap_AssetImpairmentCharges / us-gaap_IncomeStatementBalanceSheetAndAdditionalDisclosuresByDisposalGroupsIncludingDiscontinuedOperationsAxis = cli_KeystonePortfolioMember
|
|
|
|
|
|
Keystone Portfolio [Member] | Keystone Entities [Member] |
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
Income Statement, Balance Sheet and Additional Disclosures by Disposal Groups, Including Discontinued Operations [Line Items] |
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
Internal rate of return |
|
|
|
|
|
|
|
15.00%cli_InternalRateOfReturn / us-gaap_IncomeStatementBalanceSheetAndAdditionalDisclosuresByDisposalGroupsIncludingDiscontinuedOperationsAxis = cli_KeystonePortfolioMember / dei_LegalEntityAxis = cli_KeystoneEntitiesMember
|
|
|
|
|
|
|
|
Keystone Portfolio [Member] | Parent Company [Member] |
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
Income Statement, Balance Sheet and Additional Disclosures by Disposal Groups, Including Discontinued Operations [Line Items] |
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
Internal rate of return |
|
|
|
|
|
|
|
10.00%cli_InternalRateOfReturn / us-gaap_IncomeStatementBalanceSheetAndAdditionalDisclosuresByDisposalGroupsIncludingDiscontinuedOperationsAxis = cli_KeystonePortfolioMember / dei_LegalEntityAxis = us-gaap_ParentCompanyMember
|
|
|
|
|
|
|
|
19 Skyline Drive [Member] |
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
Income Statement, Balance Sheet and Additional Disclosures by Disposal Groups, Including Discontinued Operations [Line Items] |
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
Number of Buildings |
|
|
|
|
|
|
|
|
|
1cli_NumberOfBuildingsOnPropertiesSold / us-gaap_IncomeStatementBalanceSheetAndAdditionalDisclosuresByDisposalGroupsIncludingDiscontinuedOperationsAxis = cli_NineteenSkylineDriveMember
|
[8] |
|
|
|
|
Rentable Square Feet |
|
|
248,400cli_AreaOfRealEstatePropertySold / us-gaap_IncomeStatementBalanceSheetAndAdditionalDisclosuresByDisposalGroupsIncludingDiscontinuedOperationsAxis = cli_NineteenSkylineDriveMember
|
[8] |
|
|
|
|
|
248,400cli_AreaOfRealEstatePropertySold / us-gaap_IncomeStatementBalanceSheetAndAdditionalDisclosuresByDisposalGroupsIncludingDiscontinuedOperationsAxis = cli_NineteenSkylineDriveMember
|
[8] |
|
|
|
|
Net Sales Proceeds |
|
|
|
|
|
|
|
|
|
16,131,000us-gaap_ProceedsFromSaleOfRealEstateHeldforinvestment / us-gaap_IncomeStatementBalanceSheetAndAdditionalDisclosuresByDisposalGroupsIncludingDiscontinuedOperationsAxis = cli_NineteenSkylineDriveMember
|
[8] |
|
16,100,000us-gaap_ProceedsFromSaleOfRealEstateHeldforinvestment / us-gaap_IncomeStatementBalanceSheetAndAdditionalDisclosuresByDisposalGroupsIncludingDiscontinuedOperationsAxis = cli_NineteenSkylineDriveMember
|
|
|
Net Book Value |
|
|
16,005,000us-gaap_DisposalGroupIncludingDiscontinuedOperationPropertyPlantAndEquipment / us-gaap_IncomeStatementBalanceSheetAndAdditionalDisclosuresByDisposalGroupsIncludingDiscontinuedOperationsAxis = cli_NineteenSkylineDriveMember
|
[8] |
|
|
|
|
|
16,005,000us-gaap_DisposalGroupIncludingDiscontinuedOperationPropertyPlantAndEquipment / us-gaap_IncomeStatementBalanceSheetAndAdditionalDisclosuresByDisposalGroupsIncludingDiscontinuedOperationsAxis = cli_NineteenSkylineDriveMember
|
[8] |
|
|
|
|
Realized Gain (loss) |
|
|
|
|
|
|
|
|
|
126,000us-gaap_GainLossOnDispositionOfRealEstateDiscontinuedOperations / us-gaap_IncomeStatementBalanceSheetAndAdditionalDisclosuresByDisposalGroupsIncludingDiscontinuedOperationsAxis = cli_NineteenSkylineDriveMember
|
[8] |
|
100,000us-gaap_GainLossOnDispositionOfRealEstateDiscontinuedOperations / us-gaap_IncomeStatementBalanceSheetAndAdditionalDisclosuresByDisposalGroupsIncludingDiscontinuedOperationsAxis = cli_NineteenSkylineDriveMember
|
|
|
Deferred tax asset |
|
|
|
|
|
|
|
|
|
|
|
7,100,000us-gaap_DeferredTaxAssetsValuationAllowance / us-gaap_IncomeStatementBalanceSheetAndAdditionalDisclosuresByDisposalGroupsIncludingDiscontinuedOperationsAxis = cli_NineteenSkylineDriveMember
|
|
|
|
Note receivable |
|
|
5,000,000us-gaap_LoansAndLeasesReceivableGrossCarryingAmount / us-gaap_IncomeStatementBalanceSheetAndAdditionalDisclosuresByDisposalGroupsIncludingDiscontinuedOperationsAxis = cli_NineteenSkylineDriveMember
|
|
|
|
|
|
|
5,000,000us-gaap_LoansAndLeasesReceivableGrossCarryingAmount / us-gaap_IncomeStatementBalanceSheetAndAdditionalDisclosuresByDisposalGroupsIncludingDiscontinuedOperationsAxis = cli_NineteenSkylineDriveMember
|
|
|
|
|
|
Note receivable, net present value |
|
|
3,700,000us-gaap_LoansAndLeasesReceivableNetReportedAmount / us-gaap_IncomeStatementBalanceSheetAndAdditionalDisclosuresByDisposalGroupsIncludingDiscontinuedOperationsAxis = cli_NineteenSkylineDriveMember
|
|
|
|
|
|
|
3,700,000us-gaap_LoansAndLeasesReceivableNetReportedAmount / us-gaap_IncomeStatementBalanceSheetAndAdditionalDisclosuresByDisposalGroupsIncludingDiscontinuedOperationsAxis = cli_NineteenSkylineDriveMember
|
|
|
|
|
|
55 Corporate Drive [Member] |
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
Income Statement, Balance Sheet and Additional Disclosures by Disposal Groups, Including Discontinued Operations [Line Items] |
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
Number of Buildings |
|
|
|
|
|
|
|
|
|
1cli_NumberOfBuildingsOnPropertiesSold / us-gaap_IncomeStatementBalanceSheetAndAdditionalDisclosuresByDisposalGroupsIncludingDiscontinuedOperationsAxis = cli_FiftyFiveCorporateDriveMember
|
|
|
|
|
|
Rentable Square Feet |
|
|
204,057cli_AreaOfRealEstatePropertySold / us-gaap_IncomeStatementBalanceSheetAndAdditionalDisclosuresByDisposalGroupsIncludingDiscontinuedOperationsAxis = cli_FiftyFiveCorporateDriveMember
|
|
|
|
|
|
|
204,057cli_AreaOfRealEstatePropertySold / us-gaap_IncomeStatementBalanceSheetAndAdditionalDisclosuresByDisposalGroupsIncludingDiscontinuedOperationsAxis = cli_FiftyFiveCorporateDriveMember
|
|
|
|
|
|
Net Sales Proceeds |
|
|
|
|
|
|
|
|
|
70,967,000us-gaap_ProceedsFromSaleOfRealEstateHeldforinvestment / us-gaap_IncomeStatementBalanceSheetAndAdditionalDisclosuresByDisposalGroupsIncludingDiscontinuedOperationsAxis = cli_FiftyFiveCorporateDriveMember
|
|
|
|
71,000,000us-gaap_ProceedsFromSaleOfRealEstateHeldforinvestment / us-gaap_IncomeStatementBalanceSheetAndAdditionalDisclosuresByDisposalGroupsIncludingDiscontinuedOperationsAxis = cli_FiftyFiveCorporateDriveMember
|
|
Net Book Value |
|
|
51,308,000us-gaap_DisposalGroupIncludingDiscontinuedOperationPropertyPlantAndEquipment / us-gaap_IncomeStatementBalanceSheetAndAdditionalDisclosuresByDisposalGroupsIncludingDiscontinuedOperationsAxis = cli_FiftyFiveCorporateDriveMember
|
|
|
|
|
|
|
51,308,000us-gaap_DisposalGroupIncludingDiscontinuedOperationPropertyPlantAndEquipment / us-gaap_IncomeStatementBalanceSheetAndAdditionalDisclosuresByDisposalGroupsIncludingDiscontinuedOperationsAxis = cli_FiftyFiveCorporateDriveMember
|
|
60,900,000us-gaap_DisposalGroupIncludingDiscontinuedOperationPropertyPlantAndEquipment / us-gaap_IncomeStatementBalanceSheetAndAdditionalDisclosuresByDisposalGroupsIncludingDiscontinuedOperationsAxis = cli_FiftyFiveCorporateDriveMember
|
|
|
|
Realized Gain (loss) |
|
|
|
|
|
|
|
|
|
19,659,000us-gaap_GainLossOnDispositionOfRealEstateDiscontinuedOperations / us-gaap_IncomeStatementBalanceSheetAndAdditionalDisclosuresByDisposalGroupsIncludingDiscontinuedOperationsAxis = cli_FiftyFiveCorporateDriveMember
|
|
|
|
19,700,000us-gaap_GainLossOnDispositionOfRealEstateDiscontinuedOperations / us-gaap_IncomeStatementBalanceSheetAndAdditionalDisclosuresByDisposalGroupsIncludingDiscontinuedOperationsAxis = cli_FiftyFiveCorporateDriveMember
|
|
Number of properties held for sale |
|
|
|
|
|
|
|
|
|
|
|
2cli_NumberOfRealEstatePropertiesHeldForSale / us-gaap_IncomeStatementBalanceSheetAndAdditionalDisclosuresByDisposalGroupsIncludingDiscontinuedOperationsAxis = cli_FiftyFiveCorporateDriveMember
|
|
|
|
Deferred tax asset |
|
|
|
|
|
|
|
|
|
|
|
7,100,000us-gaap_DeferredTaxAssetsValuationAllowance / us-gaap_IncomeStatementBalanceSheetAndAdditionalDisclosuresByDisposalGroupsIncludingDiscontinuedOperationsAxis = cli_FiftyFiveCorporateDriveMember
|
|
|
|
200 Riser Road [Member] |
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
Income Statement, Balance Sheet and Additional Disclosures by Disposal Groups, Including Discontinued Operations [Line Items] |
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
Number of Buildings |
|
|
|
|
|
|
|
|
|
1cli_NumberOfBuildingsOnPropertiesSold / us-gaap_IncomeStatementBalanceSheetAndAdditionalDisclosuresByDisposalGroupsIncludingDiscontinuedOperationsAxis = cli_TwoHundredRiserRoadMember
|
|
|
|
|
|
Rentable Square Feet |
|
|
286,628cli_AreaOfRealEstatePropertySold / us-gaap_IncomeStatementBalanceSheetAndAdditionalDisclosuresByDisposalGroupsIncludingDiscontinuedOperationsAxis = cli_TwoHundredRiserRoadMember
|
|
|
|
|
|
|
286,628cli_AreaOfRealEstatePropertySold / us-gaap_IncomeStatementBalanceSheetAndAdditionalDisclosuresByDisposalGroupsIncludingDiscontinuedOperationsAxis = cli_TwoHundredRiserRoadMember
|
|
|
|
|
|
Net Sales Proceeds |
|
|
|
|
|
|
|
|
|
31,775,000us-gaap_ProceedsFromSaleOfRealEstateHeldforinvestment / us-gaap_IncomeStatementBalanceSheetAndAdditionalDisclosuresByDisposalGroupsIncludingDiscontinuedOperationsAxis = cli_TwoHundredRiserRoadMember
|
|
|
|
|
|
Net Book Value |
|
|
14,852,000us-gaap_DisposalGroupIncludingDiscontinuedOperationPropertyPlantAndEquipment / us-gaap_IncomeStatementBalanceSheetAndAdditionalDisclosuresByDisposalGroupsIncludingDiscontinuedOperationsAxis = cli_TwoHundredRiserRoadMember
|
|
|
|
|
|
|
14,852,000us-gaap_DisposalGroupIncludingDiscontinuedOperationPropertyPlantAndEquipment / us-gaap_IncomeStatementBalanceSheetAndAdditionalDisclosuresByDisposalGroupsIncludingDiscontinuedOperationsAxis = cli_TwoHundredRiserRoadMember
|
|
|
|
|
|
Realized Gain (loss) |
|
|
|
|
|
|
|
|
|
16,923,000us-gaap_GainLossOnDispositionOfRealEstateDiscontinuedOperations / us-gaap_IncomeStatementBalanceSheetAndAdditionalDisclosuresByDisposalGroupsIncludingDiscontinuedOperationsAxis = cli_TwoHundredRiserRoadMember
|
|
|
|
|
|
777 Passaic Avenue [Member] |
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
Income Statement, Balance Sheet and Additional Disclosures by Disposal Groups, Including Discontinued Operations [Line Items] |
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
Number of Buildings |
|
|
|
|
|
|
|
|
|
1cli_NumberOfBuildingsOnPropertiesSold / us-gaap_IncomeStatementBalanceSheetAndAdditionalDisclosuresByDisposalGroupsIncludingDiscontinuedOperationsAxis = cli_SevenHundredSeventySevenPassaicAvenueMember
|
|
|
|
|
|
Rentable Square Feet |
|
|
75,000cli_AreaOfRealEstatePropertySold / us-gaap_IncomeStatementBalanceSheetAndAdditionalDisclosuresByDisposalGroupsIncludingDiscontinuedOperationsAxis = cli_SevenHundredSeventySevenPassaicAvenueMember
|
|
|
|
|
|
|
75,000cli_AreaOfRealEstatePropertySold / us-gaap_IncomeStatementBalanceSheetAndAdditionalDisclosuresByDisposalGroupsIncludingDiscontinuedOperationsAxis = cli_SevenHundredSeventySevenPassaicAvenueMember
|
|
|
|
|
|
Net Sales Proceeds |
|
|
|
|
|
|
|
|
|
5,640,000us-gaap_ProceedsFromSaleOfRealEstateHeldforinvestment / us-gaap_IncomeStatementBalanceSheetAndAdditionalDisclosuresByDisposalGroupsIncludingDiscontinuedOperationsAxis = cli_SevenHundredSeventySevenPassaicAvenueMember
|
|
|
|
|
|
Net Book Value |
|
|
3,713,000us-gaap_DisposalGroupIncludingDiscontinuedOperationPropertyPlantAndEquipment / us-gaap_IncomeStatementBalanceSheetAndAdditionalDisclosuresByDisposalGroupsIncludingDiscontinuedOperationsAxis = cli_SevenHundredSeventySevenPassaicAvenueMember
|
|
|
|
|
|
|
3,713,000us-gaap_DisposalGroupIncludingDiscontinuedOperationPropertyPlantAndEquipment / us-gaap_IncomeStatementBalanceSheetAndAdditionalDisclosuresByDisposalGroupsIncludingDiscontinuedOperationsAxis = cli_SevenHundredSeventySevenPassaicAvenueMember
|
|
|
|
|
|
Realized Gain (loss) |
|
|
|
|
|
|
|
|
|
1,927,000us-gaap_GainLossOnDispositionOfRealEstateDiscontinuedOperations / us-gaap_IncomeStatementBalanceSheetAndAdditionalDisclosuresByDisposalGroupsIncludingDiscontinuedOperationsAxis = cli_SevenHundredSeventySevenPassaicAvenueMember
|
|
|
|
|
|
16 And 18 Sentry Park West [Member] |
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
Income Statement, Balance Sheet and Additional Disclosures by Disposal Groups, Including Discontinued Operations [Line Items] |
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
Number of Buildings |
|
|
|
|
|
|
|
|
|
2cli_NumberOfBuildingsOnPropertiesSold / us-gaap_IncomeStatementBalanceSheetAndAdditionalDisclosuresByDisposalGroupsIncludingDiscontinuedOperationsAxis = cli_SixteenAndEighteenSentryParkWestMember
|
[9] |
|
|
|
|
Rentable Square Feet |
|
|
188,103cli_AreaOfRealEstatePropertySold / us-gaap_IncomeStatementBalanceSheetAndAdditionalDisclosuresByDisposalGroupsIncludingDiscontinuedOperationsAxis = cli_SixteenAndEighteenSentryParkWestMember
|
[9] |
|
|
|
|
|
188,103cli_AreaOfRealEstatePropertySold / us-gaap_IncomeStatementBalanceSheetAndAdditionalDisclosuresByDisposalGroupsIncludingDiscontinuedOperationsAxis = cli_SixteenAndEighteenSentryParkWestMember
|
[9] |
|
|
|
|
Net Sales Proceeds |
|
|
|
|
|
|
|
|
|
19,041,000us-gaap_ProceedsFromSaleOfRealEstateHeldforinvestment / us-gaap_IncomeStatementBalanceSheetAndAdditionalDisclosuresByDisposalGroupsIncludingDiscontinuedOperationsAxis = cli_SixteenAndEighteenSentryParkWestMember
|
[9] |
|
|
|
|
Net Book Value |
|
|
19,721,000us-gaap_DisposalGroupIncludingDiscontinuedOperationPropertyPlantAndEquipment / us-gaap_IncomeStatementBalanceSheetAndAdditionalDisclosuresByDisposalGroupsIncludingDiscontinuedOperationsAxis = cli_SixteenAndEighteenSentryParkWestMember
|
[9] |
|
|
|
|
|
19,721,000us-gaap_DisposalGroupIncludingDiscontinuedOperationPropertyPlantAndEquipment / us-gaap_IncomeStatementBalanceSheetAndAdditionalDisclosuresByDisposalGroupsIncludingDiscontinuedOperationsAxis = cli_SixteenAndEighteenSentryParkWestMember
|
[9] |
|
|
|
|
Realized Gain (loss) |
|
|
|
|
|
|
|
|
|
(680,000)us-gaap_GainLossOnDispositionOfRealEstateDiscontinuedOperations / us-gaap_IncomeStatementBalanceSheetAndAdditionalDisclosuresByDisposalGroupsIncludingDiscontinuedOperationsAxis = cli_SixteenAndEighteenSentryParkWestMember
|
[9] |
|
|
|
|
Impairments |
|
|
|
|
|
|
|
|
|
|
|
8,400,000us-gaap_AssetImpairmentCharges / us-gaap_IncomeStatementBalanceSheetAndAdditionalDisclosuresByDisposalGroupsIncludingDiscontinuedOperationsAxis = cli_SixteenAndEighteenSentryParkWestMember
|
|
|
|
51 Imclone Drive [Member] |
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
Income Statement, Balance Sheet and Additional Disclosures by Disposal Groups, Including Discontinued Operations [Line Items] |
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
Number of Buildings |
|
|
|
|
|
|
|
|
|
1cli_NumberOfBuildingsOnPropertiesSold / us-gaap_IncomeStatementBalanceSheetAndAdditionalDisclosuresByDisposalGroupsIncludingDiscontinuedOperationsAxis = cli_FiftyOneImcloneDriveMember
|
[10] |
|
|
|
|
Rentable Square Feet |
|
|
63,213cli_AreaOfRealEstatePropertySold / us-gaap_IncomeStatementBalanceSheetAndAdditionalDisclosuresByDisposalGroupsIncludingDiscontinuedOperationsAxis = cli_FiftyOneImcloneDriveMember
|
[10] |
|
|
|
|
|
63,213cli_AreaOfRealEstatePropertySold / us-gaap_IncomeStatementBalanceSheetAndAdditionalDisclosuresByDisposalGroupsIncludingDiscontinuedOperationsAxis = cli_FiftyOneImcloneDriveMember
|
[10] |
|
|
|
|
Net Sales Proceeds |
|
|
|
|
|
|
|
|
|
6,101,000us-gaap_ProceedsFromSaleOfRealEstateHeldforinvestment / us-gaap_IncomeStatementBalanceSheetAndAdditionalDisclosuresByDisposalGroupsIncludingDiscontinuedOperationsAxis = cli_FiftyOneImcloneDriveMember
|
[10] |
|
|
|
|
Net Book Value |
|
|
5,278,000us-gaap_DisposalGroupIncludingDiscontinuedOperationPropertyPlantAndEquipment / us-gaap_IncomeStatementBalanceSheetAndAdditionalDisclosuresByDisposalGroupsIncludingDiscontinuedOperationsAxis = cli_FiftyOneImcloneDriveMember
|
[10] |
|
|
|
|
|
5,278,000us-gaap_DisposalGroupIncludingDiscontinuedOperationPropertyPlantAndEquipment / us-gaap_IncomeStatementBalanceSheetAndAdditionalDisclosuresByDisposalGroupsIncludingDiscontinuedOperationsAxis = cli_FiftyOneImcloneDriveMember
|
[10] |
|
|
|
|
Realized Gain (loss) |
|
|
|
|
|
|
|
|
|
823,000us-gaap_GainLossOnDispositionOfRealEstateDiscontinuedOperations / us-gaap_IncomeStatementBalanceSheetAndAdditionalDisclosuresByDisposalGroupsIncludingDiscontinuedOperationsAxis = cli_FiftyOneImcloneDriveMember
|
[10] |
|
|
|
|
40 Richards Avenue [Member] |
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
Income Statement, Balance Sheet and Additional Disclosures by Disposal Groups, Including Discontinued Operations [Line Items] |
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
Number of Buildings |
|
|
|
|
|
|
|
|
|
1cli_NumberOfBuildingsOnPropertiesSold / us-gaap_IncomeStatementBalanceSheetAndAdditionalDisclosuresByDisposalGroupsIncludingDiscontinuedOperationsAxis = cli_FortyRichardsAvenueMember
|
|
|
|
|
|
Rentable Square Feet |
|
|
145,487cli_AreaOfRealEstatePropertySold / us-gaap_IncomeStatementBalanceSheetAndAdditionalDisclosuresByDisposalGroupsIncludingDiscontinuedOperationsAxis = cli_FortyRichardsAvenueMember
|
|
|
|
|
|
|
145,487cli_AreaOfRealEstatePropertySold / us-gaap_IncomeStatementBalanceSheetAndAdditionalDisclosuresByDisposalGroupsIncludingDiscontinuedOperationsAxis = cli_FortyRichardsAvenueMember
|
|
|
|
|
|
Net Sales Proceeds |
|
|
|
|
|
|
|
|
|
15,858,000us-gaap_ProceedsFromSaleOfRealEstateHeldforinvestment / us-gaap_IncomeStatementBalanceSheetAndAdditionalDisclosuresByDisposalGroupsIncludingDiscontinuedOperationsAxis = cli_FortyRichardsAvenueMember
|
|
|
|
|
|
Net Book Value |
|
|
17,027,000us-gaap_DisposalGroupIncludingDiscontinuedOperationPropertyPlantAndEquipment / us-gaap_IncomeStatementBalanceSheetAndAdditionalDisclosuresByDisposalGroupsIncludingDiscontinuedOperationsAxis = cli_FortyRichardsAvenueMember
|
|
|
|
|
|
|
17,027,000us-gaap_DisposalGroupIncludingDiscontinuedOperationPropertyPlantAndEquipment / us-gaap_IncomeStatementBalanceSheetAndAdditionalDisclosuresByDisposalGroupsIncludingDiscontinuedOperationsAxis = cli_FortyRichardsAvenueMember
|
|
|
|
|
|
Realized Gain (loss) |
|
|
|
|
|
|
|
|
|
(1,169,000)us-gaap_GainLossOnDispositionOfRealEstateDiscontinuedOperations / us-gaap_IncomeStatementBalanceSheetAndAdditionalDisclosuresByDisposalGroupsIncludingDiscontinuedOperationsAxis = cli_FortyRichardsAvenueMember
|
|
|
|
|
|
106 Allen Road [Member] |
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
Income Statement, Balance Sheet and Additional Disclosures by Disposal Groups, Including Discontinued Operations [Line Items] |
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
Number of Buildings |
|
|
|
|
|
|
|
|
|
1cli_NumberOfBuildingsOnPropertiesSold / us-gaap_IncomeStatementBalanceSheetAndAdditionalDisclosuresByDisposalGroupsIncludingDiscontinuedOperationsAxis = cli_OneHunderedSixAllenRoadMember
|
|
|
|
|
|
Rentable Square Feet |
|
|
132,010cli_AreaOfRealEstatePropertySold / us-gaap_IncomeStatementBalanceSheetAndAdditionalDisclosuresByDisposalGroupsIncludingDiscontinuedOperationsAxis = cli_OneHunderedSixAllenRoadMember
|
|
|
|
|
|
|
132,010cli_AreaOfRealEstatePropertySold / us-gaap_IncomeStatementBalanceSheetAndAdditionalDisclosuresByDisposalGroupsIncludingDiscontinuedOperationsAxis = cli_OneHunderedSixAllenRoadMember
|
|
|
|
|
|
Net Sales Proceeds |
|
|
|
|
|
|
|
|
|
17,677,000us-gaap_ProceedsFromSaleOfRealEstateHeldforinvestment / us-gaap_IncomeStatementBalanceSheetAndAdditionalDisclosuresByDisposalGroupsIncludingDiscontinuedOperationsAxis = cli_OneHunderedSixAllenRoadMember
|
|
|
|
|
|
Net Book Value |
|
|
15,081,000us-gaap_DisposalGroupIncludingDiscontinuedOperationPropertyPlantAndEquipment / us-gaap_IncomeStatementBalanceSheetAndAdditionalDisclosuresByDisposalGroupsIncludingDiscontinuedOperationsAxis = cli_OneHunderedSixAllenRoadMember
|
|
|
|
|
|
|
15,081,000us-gaap_DisposalGroupIncludingDiscontinuedOperationPropertyPlantAndEquipment / us-gaap_IncomeStatementBalanceSheetAndAdditionalDisclosuresByDisposalGroupsIncludingDiscontinuedOperationsAxis = cli_OneHunderedSixAllenRoadMember
|
|
|
|
|
|
Realized Gain (loss) |
|
|
|
|
|
|
|
|
|
2,596,000us-gaap_GainLossOnDispositionOfRealEstateDiscontinuedOperations / us-gaap_IncomeStatementBalanceSheetAndAdditionalDisclosuresByDisposalGroupsIncludingDiscontinuedOperationsAxis = cli_OneHunderedSixAllenRoadMember
|
|
|
|
|
|
Pennsylvania Office Portfolio [Member] |
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
Income Statement, Balance Sheet and Additional Disclosures by Disposal Groups, Including Discontinued Operations [Line Items] |
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
Number of Buildings |
|
|
|
|
|
|
|
|
|
15cli_NumberOfBuildingsOnPropertiesSold / us-gaap_IncomeStatementBalanceSheetAndAdditionalDisclosuresByDisposalGroupsIncludingDiscontinuedOperationsAxis = cli_PennsylvaniaOfficePortfolioMember
|
[11],[12] |
|
|
|
|
Rentable Square Feet |
|
|
1,663,511cli_AreaOfRealEstatePropertySold / us-gaap_IncomeStatementBalanceSheetAndAdditionalDisclosuresByDisposalGroupsIncludingDiscontinuedOperationsAxis = cli_PennsylvaniaOfficePortfolioMember
|
[11],[12] |
|
|
|
|
|
1,663,511cli_AreaOfRealEstatePropertySold / us-gaap_IncomeStatementBalanceSheetAndAdditionalDisclosuresByDisposalGroupsIncludingDiscontinuedOperationsAxis = cli_PennsylvaniaOfficePortfolioMember
|
[11],[12] |
|
|
|
|
Net Sales Proceeds |
|
|
|
|
|
|
|
|
|
207,425,000us-gaap_ProceedsFromSaleOfRealEstateHeldforinvestment / us-gaap_IncomeStatementBalanceSheetAndAdditionalDisclosuresByDisposalGroupsIncludingDiscontinuedOperationsAxis = cli_PennsylvaniaOfficePortfolioMember
|
[11],[12] |
|
|
|
|
Net Book Value |
|
|
164,259,000us-gaap_DisposalGroupIncludingDiscontinuedOperationPropertyPlantAndEquipment / us-gaap_IncomeStatementBalanceSheetAndAdditionalDisclosuresByDisposalGroupsIncludingDiscontinuedOperationsAxis = cli_PennsylvaniaOfficePortfolioMember
|
[11],[12] |
|
|
|
|
|
164,259,000us-gaap_DisposalGroupIncludingDiscontinuedOperationPropertyPlantAndEquipment / us-gaap_IncomeStatementBalanceSheetAndAdditionalDisclosuresByDisposalGroupsIncludingDiscontinuedOperationsAxis = cli_PennsylvaniaOfficePortfolioMember
|
[11],[12] |
|
|
|
|
Realized Gain (loss) |
|
|
|
|
|
|
|
|
|
43,166,000us-gaap_GainLossOnDispositionOfRealEstateDiscontinuedOperations / us-gaap_IncomeStatementBalanceSheetAndAdditionalDisclosuresByDisposalGroupsIncludingDiscontinuedOperationsAxis = cli_PennsylvaniaOfficePortfolioMember
|
[11],[12] |
|
|
|
|
Sale price of property |
|
|
|
|
|
|
|
|
|
|
|
|
|
|
233,000,000cli_DiscontinuedOperationRealEstateSalePrice / us-gaap_IncomeStatementBalanceSheetAndAdditionalDisclosuresByDisposalGroupsIncludingDiscontinuedOperationsAxis = cli_PennsylvaniaOfficePortfolioMember
|
Sale price of property, cash |
|
|
|
|
|
|
|
|
|
|
|
|
|
|
201,000,000cli_DiscontinuedOperationRealEstateSalePriceCash / us-gaap_IncomeStatementBalanceSheetAndAdditionalDisclosuresByDisposalGroupsIncludingDiscontinuedOperationsAxis = cli_PennsylvaniaOfficePortfolioMember
|
Internal rate of return |
|
|
|
|
|
|
|
|
|
|
|
|
|
|
10.00%cli_InternalRateOfReturn / us-gaap_IncomeStatementBalanceSheetAndAdditionalDisclosuresByDisposalGroupsIncludingDiscontinuedOperationsAxis = cli_PennsylvaniaOfficePortfolioMember
|
Impairments |
|
|
|
|
|
|
|
|
|
23,851,000us-gaap_AssetImpairmentCharges / us-gaap_IncomeStatementBalanceSheetAndAdditionalDisclosuresByDisposalGroupsIncludingDiscontinuedOperationsAxis = cli_PennsylvaniaOfficePortfolioMember
|
|
|
|
|
|
Number of impaired properties |
|
|
|
|
|
|
|
|
|
5cli_NumberOfImpairedRealEstateProperties / us-gaap_IncomeStatementBalanceSheetAndAdditionalDisclosuresByDisposalGroupsIncludingDiscontinuedOperationsAxis = cli_PennsylvaniaOfficePortfolioMember
|
|
|
|
|
|
Number of land parcels sold |
|
|
|
|
|
|
|
|
|
|
|
|
|
|
3cli_NumberOfLandParcelsSold / us-gaap_IncomeStatementBalanceSheetAndAdditionalDisclosuresByDisposalGroupsIncludingDiscontinuedOperationsAxis = cli_PennsylvaniaOfficePortfolioMember
|
Amount held by intermediary for reinvestment |
|
|
55,300,000cli_ProceedsFromSaleOfRealEstateAmountHeldByIntermediaryForReinvesment / us-gaap_IncomeStatementBalanceSheetAndAdditionalDisclosuresByDisposalGroupsIncludingDiscontinuedOperationsAxis = cli_PennsylvaniaOfficePortfolioMember
|
|
|
|
|
|
|
55,300,000cli_ProceedsFromSaleOfRealEstateAmountHeldByIntermediaryForReinvesment / us-gaap_IncomeStatementBalanceSheetAndAdditionalDisclosuresByDisposalGroupsIncludingDiscontinuedOperationsAxis = cli_PennsylvaniaOfficePortfolioMember
|
|
|
|
|
|
New mortgage loan |
|
|
|
|
|
|
|
|
|
|
|
|
|
|
10,000,000us-gaap_MortgageLoansOnRealEstateNewMortgageLoans / us-gaap_IncomeStatementBalanceSheetAndAdditionalDisclosuresByDisposalGroupsIncludingDiscontinuedOperationsAxis = cli_PennsylvaniaOfficePortfolioMember
|
Number of mortgage loans |
|
|
|
|
|
|
|
|
|
|
|
|
|
|
1us-gaap_MortgageLoansOnRealEstateNumberOfLoans / us-gaap_IncomeStatementBalanceSheetAndAdditionalDisclosuresByDisposalGroupsIncludingDiscontinuedOperationsAxis = cli_PennsylvaniaOfficePortfolioMember
|
Capital balance |
|
|
|
|
|
|
|
|
|
|
|
|
|
|
22,000,000us-gaap_PartnersCapital / us-gaap_IncomeStatementBalanceSheetAndAdditionalDisclosuresByDisposalGroupsIncludingDiscontinuedOperationsAxis = cli_PennsylvaniaOfficePortfolioMember
|
Closing costs |
|
|
|
|
|
|
|
|
|
|
|
|
|
|
4,000,000cli_CostsOfRealEstateServices / us-gaap_IncomeStatementBalanceSheetAndAdditionalDisclosuresByDisposalGroupsIncludingDiscontinuedOperationsAxis = cli_PennsylvaniaOfficePortfolioMember
|
Mortgage loan, maturity period |
|
|
|
|
|
|
|
|
|
|
|
|
|
|
2 years
|
Loan extension period |
|
|
|
|
|
|
|
|
|
|
|
|
|
|
1 year
|
Spread over LIBOR |
|
|
|
|
|
|
|
|
|
|
|
|
|
|
6.00%us-gaap_DebtInstrumentBasisSpreadOnVariableRate1 / us-gaap_IncomeStatementBalanceSheetAndAdditionalDisclosuresByDisposalGroupsIncludingDiscontinuedOperationsAxis = cli_PennsylvaniaOfficePortfolioMember
|
Amount of mortgage funded |
|
|
|
|
|
|
|
|
|
|
|
|
|
|
$ 8,000,000cli_MortgageLoansOnRealEstateAmountOfMortgageFundedAtClosing / us-gaap_IncomeStatementBalanceSheetAndAdditionalDisclosuresByDisposalGroupsIncludingDiscontinuedOperationsAxis = cli_PennsylvaniaOfficePortfolioMember
|
Pennsylvania Office Portfolio [Member] | Keystone Entities [Member] |
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
Income Statement, Balance Sheet and Additional Disclosures by Disposal Groups, Including Discontinued Operations [Line Items] |
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
Initial internal rate of return |
|
|
|
|
|
|
|
|
|
|
|
|
|
|
15.00%cli_InitialInternalRateOfReturn / us-gaap_IncomeStatementBalanceSheetAndAdditionalDisclosuresByDisposalGroupsIncludingDiscontinuedOperationsAxis = cli_PennsylvaniaOfficePortfolioMember / dei_LegalEntityAxis = cli_KeystoneEntitiesMember
|
Third party ownership percentage |
|
|
0.00%cli_ThirdPartyOwnershipPercent / us-gaap_IncomeStatementBalanceSheetAndAdditionalDisclosuresByDisposalGroupsIncludingDiscontinuedOperationsAxis = cli_PennsylvaniaOfficePortfolioMember / dei_LegalEntityAxis = cli_KeystoneEntitiesMember
|
|
|
|
|
|
|
0.00%cli_ThirdPartyOwnershipPercent / us-gaap_IncomeStatementBalanceSheetAndAdditionalDisclosuresByDisposalGroupsIncludingDiscontinuedOperationsAxis = cli_PennsylvaniaOfficePortfolioMember / dei_LegalEntityAxis = cli_KeystoneEntitiesMember
|
|
|
|
|
|
|
|