Changes in Accumulated Other Comprehensive (Loss) Income (Changes by Component) (Details) - USD ($) $ in Thousands	12 Months Ended
	Dec. 31, 2022	Dec. 31, 2021	Dec. 31, 2020
Accumulated Other Comprehensive Income (Loss) [Roll Forward]
Balance	$ 5,085,556	$ 8,760,669	$ 12,163,846
Other comprehensive (loss) income before reclassifications	226,934	3,826	(91,858)
Amounts reclassified from accumulated other comprehensive loss	(159,263)	24,630	150,230
Net current-period other comprehensive (loss) income	67,671	28,456	58,372
Balance	2,868,812	5,085,556	8,760,669
Changes related to cash flow derivative hedges
Accumulated Other Comprehensive Income (Loss) [Roll Forward]
Balance	(646,473)	(650,519)	(688,529)
Other comprehensive (loss) income before reclassifications	171,040	(16,667)	(41,109)
Amounts reclassified from accumulated other comprehensive loss	(162,578)	20,713	79,119
Net current-period other comprehensive (loss) income	8,462	4,046	38,010
Balance	(638,011)	(646,473)	(650,519)
Changes in defined benefit plans
Accumulated Other Comprehensive Income (Loss) [Roll Forward]
Balance	(56,835)	(65,542)	(45,558)
Other comprehensive (loss) income before reclassifications	45,599	4,790	(22,051)
Amounts reclassified from accumulated other comprehensive loss	3,315	3,917	2,067
Net current-period other comprehensive (loss) income	48,914	8,707	(19,984)
Balance	(7,921)	(56,835)	(65,542)
Foreign currency translation adjustments
Accumulated Other Comprehensive Income (Loss) [Roll Forward]
Balance	(7,577)	(23,280)	(63,626)
Other comprehensive (loss) income before reclassifications	10,295	15,703	(28,698)
Amounts reclassified from accumulated other comprehensive loss	0	0	69,044
Net current-period other comprehensive (loss) income	10,295	15,703	40,346
Balance	2,718	(7,577)	(23,280)
Accumulated other comprehensive (loss) income
Accumulated Other Comprehensive Income (Loss) [Roll Forward]
Balance	(710,885)	(739,341)	(797,713)
Balance	$ (643,214)	$ (710,885)	$ (739,341)