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 (Deficit)	Retained Earnings (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	18,640		2	18,638
Common stock issuance	1,496,276		170	1,496,106
Changes related to cash flow derivative hedges	10,302							10,302
Change in defined benefit plans	10,463							10,463
Foreign currency translation adjustments	9,722							9,722
Purchase of treasury stock	(1,968)								(1,968)
Net Loss	(1,131,722)					(1,131,722)
Ending balance at Mar. 31, 2021	9,172,382		2,824	7,513,318		4,431,053		(708,854)	(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]
Activity related to employee stock plans	$ 17,928		3	17,888		37
Changes related to cash flow derivative hedges	195,901							195,901
Change in defined benefit plans	12,597							12,597
Foreign currency translation adjustments	7,778							7,778
Purchase of treasury stock	(2,270)								(2,270)
Net Loss	(1,167,142)					(1,167,142)
Ending balance at Mar. 31, 2022	$ 3,988,928		$ 2,830	$ 7,267,545		$ (718,609)		$ (494,609)	$ (2,068,229)