Equity and Accumulated Other Comprehensive Loss, Net (Schedule of Accumulated Other Comprehensive Loss, Net) (Details) $ in Thousands	3 Months Ended
	Mar. 31, 2020 USD ($)
Accumulated Other Comprehensive Income (Loss) [Roll Forward]
Beginning balance	$ 10,608,100
Ending balance	17,176,540
Foreign currency translation adjustments
Accumulated Other Comprehensive Income (Loss) [Roll Forward]
Beginning balance	(114,947)
Net current period change	(344,350)
Reclassification to interest expense from interest rate swaps	0
Ending balance	(459,297)
Cash flow hedge adjustments
Accumulated Other Comprehensive Income (Loss) [Roll Forward]
Beginning balance	1,287
Net current period change	(11,412)
Reclassification to interest expense from interest rate swaps	(538)
Ending balance	(10,663)
Foreign currency net investment hedge adjustments
Accumulated Other Comprehensive Income (Loss) [Roll Forward]
Beginning balance	25,738
Net current period change	0
Reclassification to interest expense from interest rate swaps	0
Ending balance	25,738
Accumulated other comprehensive income (loss), net
Accumulated Other Comprehensive Income (Loss) [Roll Forward]
Beginning balance	(87,922)
Net current period change	(355,762)
Reclassification to interest expense from interest rate swaps	(538)
Ending balance	$ (444,222)