Schedule III - Real Estate and Accumulated Depreciation - Reconciliation of Real Estate Accumulated Depreciation (Detail) - USD ($) $ in Thousands	12 Months Ended
	Dec. 31, 2021	Dec. 31, 2020	Dec. 31, 2019
SEC Schedule, 12-28, Real Estate Companies, Investment in Real Estate, Accumulated Depreciation [Roll Forward]
Balance, beginning of period	$ (6,399,477)	$ (5,329,182)	$ (4,517,016)
ASC 842 adoption impact	0	0	(7,846)
Additions (depreciation expense)	(1,224,874)	(1,036,452)	(926,046)
Disposals	149,231	109,230	128,352
Foreign currency transaction adjustments and others	200,260	(143,073)	(6,626)
Balance, end of year	$ (7,274,860)	$ (6,399,477)	$ (5,329,182)