Quarterly report pursuant to Section 13 or 15(d)

Commitments And Contingencies (Other) (Narrative) (Details)

v3.19.2
Commitments And Contingencies (Other) (Narrative) (Details) - Property Lock-Ups Expired [Member]
$ in Billions
6 Months Ended
Jun. 30, 2019
USD ($)
property
Commitments And Contingencies [Line Items]  
Number of properties | property 28
Properties aggregate net book value | $ $ 1.7