CONSOLIDATED STATEMENTS OF SHAREHOLDERS' EQUITY - USD ($) $ in Thousands	Total	Cumulative Effect, Period of Adoption, Adjustment	Common Stock	Paid-in Capital	Paid-in Capital Cumulative Effect, Period of Adoption, Adjustment	Retained Earnings (Accumulated Deficit)	Retained Earnings (Accumulated Deficit) Cumulative Effect, Period of Adoption, Adjustment	Accumulated Other Comprehensive Loss	Treasury Stock
Beginning balance at Dec. 31, 2020	$ 8,760,669		$ 2,652	$ 5,998,574		$ 5,562,775		$ (739,341)	$ (2,063,991)
Increase (Decrease) in Stockholders' Equity [Roll Forward]
Activity related to employee stock plans	52,804		5	52,799
Common stock issuance	1,496,007		170	1,495,837
Changes related to cash flow derivative hedges	48,514							48,514
Change in defined benefit plans	3,748							3,748
Foreign currency translation adjustments	11,255							11,255
Purchase of treasury stock	(1,968)								(1,968)
Net Income (Loss)	(3,903,531)					(3,903,531)
Ending balance at Sep. 30, 2021	6,467,498		2,827	7,547,210		1,659,244		(675,824)	(2,065,959)
Beginning balance at Dec. 31, 2020	8,760,669		2,652	5,998,574		5,562,775		(739,341)	(2,063,991)
Ending balance at Dec. 31, 2021	$ 5,085,556	$ (161,420)	2,827	7,557,297	$ (307,640)	302,276	$ 146,220	(710,885)	(2,065,959)
Increase (Decrease) in Stockholders' Equity [Roll Forward]
Accounting Standards Update [Extensible Enumeration]	Accounting Standards Update 2020-06 [Member]
Beginning balance at Jun. 30, 2021	$ 7,884,015		2,826	7,527,305		3,083,798		(663,955)	(2,065,959)
Increase (Decrease) in Stockholders' Equity [Roll Forward]
Activity related to employee stock plans	20,046		1	20,045
Common stock issuance	(140)			(140)
Changes related to cash flow derivative hedges	(13,264)							(13,264)
Change in defined benefit plans	(3,627)							(3,627)
Foreign currency translation adjustments	5,022							5,022
Net Income (Loss)	(1,424,554)					(1,424,554)
Ending balance at Sep. 30, 2021	6,467,498		2,827	7,547,210		1,659,244		(675,824)	(2,065,959)
Beginning balance at Dec. 31, 2021	5,085,556	$ (161,420)	2,827	7,557,297	$ (307,640)	302,276	$ 146,220	(710,885)	(2,065,959)
Increase (Decrease) in Stockholders' Equity [Roll Forward]
Activity related to employee stock plans	20,906		5	20,864		37
Changes related to cash flow derivative hedges	(148,541)							(148,541)
Change in defined benefit plans	34,991							34,991
Foreign currency translation adjustments	31,958							31,958
Purchase of treasury stock	(2,270)								(2,270)
Net Income (Loss)	(1,655,756)					(1,655,756)
Ending balance at Sep. 30, 2022	3,205,424		2,832	7,270,521		(1,207,223)		(792,477)	(2,068,229)
Beginning balance at Jun. 30, 2022	3,398,098		2,831	7,254,939		(1,240,191)		(551,252)	(2,068,229)
Increase (Decrease) in Stockholders' Equity [Roll Forward]
Activity related to employee stock plans	15,583		1	15,582
Changes related to cash flow derivative hedges	(259,949)							(259,949)
Change in defined benefit plans	7,226							7,226
Foreign currency translation adjustments	11,498							11,498
Net Income (Loss)	32,968					32,968
Ending balance at Sep. 30, 2022	$ 3,205,424		$ 2,832	$ 7,270,521		$ (1,207,223)		$ (792,477)	$ (2,068,229)