Equity and Accumulated Other Comprehensive Income (Loss), Net - Schedule of Accumulated Other Comprehensive Loss, Net (Details) - USD ($) $ in Thousands	12 Months Ended
	Dec. 31, 2020	Dec. 31, 2019
Accumulated Other Comprehensive Income (Loss) [Roll Forward]
Beginning balance	$ 10,608,100	$ 10,858,210
Reclassification of foreign currency translation adjustment due to deconsolidation of Ascenty		21,687
Ending balance	18,446,336	10,608,100
Foreign currency translation adjustments
Accumulated Other Comprehensive Income (Loss) [Roll Forward]
Beginning balance	(114,947)	(158,649)
Net current period change	213,707	22,015
Reclassification to interest expense from interest rate swaps	0	0
Reclassification of foreign currency translation adjustment due to deconsolidation of Ascenty		21,687
Ending balance	98,760	(114,947)
Cash flow hedge adjustments
Accumulated Other Comprehensive Income (Loss) [Roll Forward]
Beginning balance	1,287	17,264
Net current period change	(11,980)	(8,839)
Reclassification to interest expense from interest rate swaps	8,063	(7,138)
Ending balance	(2,630)	1,287
Foreign currency net investment hedge adjustments
Accumulated Other Comprehensive Income (Loss) [Roll Forward]
Beginning balance	25,738	25,738
Net current period change	13,142	0
Reclassification to interest expense from interest rate swaps	0	0
Reclassification of foreign currency translation adjustment due to deconsolidation of Ascenty		0
Ending balance	38,880	25,738
Accumulated other comprehensive income (loss), net
Accumulated Other Comprehensive Income (Loss) [Roll Forward]
Beginning balance	(87,922)	(115,647)
Net current period change	214,869	13,176
Reclassification to interest expense from interest rate swaps	8,063	(7,138)
Reclassification of foreign currency translation adjustment due to deconsolidation of Ascenty		21,687
Ending balance	$ 135,010	$ (87,922)