Changes in Accumulated Other Comprehensive Loss - Changes in AOCI by Component (Details) - USD ($) $ in Thousands	9 Months Ended
	Sep. 30, 2022	Sep. 30, 2021
AOCI Including Portion Attributable to Noncontrolling Interest, Net of Tax [Roll Forward]
Beginning balance	$ 5,085,556	$ 8,760,669
Other comprehensive income (loss) before reclassifications	46,401	35,320
Amounts reclassified from accumulated other comprehensive loss	(127,993)	28,197
Net current-period other comprehensive income (loss)	(81,592)	63,517
Ending balance	3,205,424	6,467,498
Changes related to cash flow derivative hedges
AOCI Including Portion Attributable to Noncontrolling Interest, Net of Tax [Roll Forward]
Beginning balance	(646,473)	(650,519)
Other comprehensive income (loss) before reclassifications	(18,061)	23,752
Amounts reclassified from accumulated other comprehensive loss	(130,480)	24,762
Net current-period other comprehensive income (loss)	(148,541)	48,514
Ending balance	(795,014)	(602,005)
Changes in defined benefit plans
AOCI Including Portion Attributable to Noncontrolling Interest, Net of Tax [Roll Forward]
Beginning balance	(56,835)	(65,542)
Other comprehensive income (loss) before reclassifications	32,504	313
Amounts reclassified from accumulated other comprehensive loss	2,487	3,435
Net current-period other comprehensive income (loss)	34,991	3,748
Ending balance	(21,844)	(61,794)
Foreign currency translation adjustments
AOCI Including Portion Attributable to Noncontrolling Interest, Net of Tax [Roll Forward]
Beginning balance	(7,577)	(23,280)
Other comprehensive income (loss) before reclassifications	31,958	11,255
Amounts reclassified from accumulated other comprehensive loss	0	0
Net current-period other comprehensive income (loss)	31,958	11,255
Ending balance	24,381	(12,025)
Accumulated  other comprehensive loss
AOCI Including Portion Attributable to Noncontrolling Interest, Net of Tax [Roll Forward]
Beginning balance	(710,885)	(739,341)
Ending balance	$ (792,477)	$ (675,824)