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Income Taxes - Income Tax Reconciliation (Detail) - USD ($) $ in Thousands	12 Months Ended
	Dec. 31, 2021	Dec. 31, 2020	Dec. 31, 2019
Effective Income Tax Rate Reconciliation, Amount [Abstract]
Federal tax at statutory rate	$ (127,880)	$ (109,906)	$ (145,445)
State and local tax (expense) benefit	(1,513)	2,071	(5,852)
Deferred tax assets generated in current year not benefited	(19,703)	(12,852)	(5,398)
Foreign income tax rate differential	(18,918)	(16,364)	(11,610)
Non-deductible expenses	(10,579)	(4,427)	(1,021)
Stock-based compensation expense	(1,385)	(954)	(2,105)
Change in valuation allowance	(595)	390	(2,870)
Foreign financing activities	(4,805)	(11,743)	(18,738)
Loss on divestments	0	0	(3,277)
Uncertain tax positions reserve	50,059	(38,014)	(35,724)
Tax adjustments related to REIT	39,164	50,107	63,614
Change in deferred tax adjustments	(1,251)	(136)	(10,574)
Effect of tax rate change on deferred tax assets	(12,297)	0	0
Other, net	479	(4,323)	(6,352)
Income tax expense	$ (109,224)	$ (146,151)	$ (185,352)

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