STATEMENTS OF CONDENSED CONSOLIDATED EQUITY (UNAUDITED) - USD ($) shares in Thousands, $ in Thousands	Total	Common Stock	Treasury Stock	(Accumulated Deficit) Retained Earnings	Accumulated Other Comprehensive Loss		Noncontrolling Interest in Consolidated Subsidiaries
Beginning balance (in shares) at Dec. 31, 2021		376,399
Beginning balance at Dec. 31, 2021	$ 9,970,999	$ 10,071,820	$ (18,046)	$ (94,400)	$ (4,611)	[1]	$ 16,236
Comprehensive income (loss), net of tax
Net income	(620,359)			(624,687)			4,328
Other post-retirement benefits liability adjustment, net of tax expense	127				127	[1]
Dividends	(93,272)			(93,272)
Share-based compensation plans (in shares)		1,852
Share-based compensation plans	24,246	$ 9,048	15,198
Convertible Notes settlements (in shares)		2
Convertible Notes settlements	38	$ 38
Repurchase and retirement of common stock (in shares)		(8,533)
Repurchase and retirement of common stock	(200,028)	$ (132,260)		(67,768)
Distribution to noncontrolling interest	(2,894)						(2,894)
Other	11,233						11,233
Ending balance (in shares) at Jun. 30, 2022		369,720
Ending balance at Jun. 30, 2022	9,090,090	$ 9,948,646	(2,848)	(880,127)	(4,484)	[1]	28,903
Beginning balance (in shares) at Mar. 31, 2022		369,074
Beginning balance at Mar. 31, 2022	8,206,033	$ 9,921,348	(2,848)	(1,725,279)	(4,548)	[2]	17,360
Comprehensive income (loss), net of tax
Net income	894,224			891,361			2,863
Other post-retirement benefits liability adjustment, net of tax expense	64				64	[2]
Dividends	(46,209)			(46,209)
Share-based compensation plans (in shares)		645
Share-based compensation plans	27,268	$ 27,268
Convertible Notes settlements (in shares)		1
Convertible Notes settlements	30	$ 30
Distribution to noncontrolling interest	(2,553)						(2,553)
Other	11,233						11,233
Ending balance (in shares) at Jun. 30, 2022		369,720
Ending balance at Jun. 30, 2022	9,090,090	$ 9,948,646	(2,848)	(880,127)	(4,484)	[1]	28,903
Beginning balance (in shares) at Dec. 31, 2022		365,363
Beginning balance at Dec. 31, 2022	11,213,328	$ 9,891,890	0	1,283,578	(2,994)	[1]	40,854
Comprehensive income (loss), net of tax
Net income	1,152,367			1,151,922			445
Other post-retirement benefits liability adjustment, net of tax expense	213				213	[1]
Dividends	(108,318)			(108,318)
Share-based compensation plans (in shares)		2,191
Share-based compensation plans	(9,572)	$ (9,572)
Convertible Notes settlements (in shares)		6
Convertible Notes settlements	82	$ 82
Repurchase and retirement of common stock (in shares)		(5,906)
Repurchase and retirement of common stock	(201,029)	$ (91,545)		(109,484)
Distribution to noncontrolling interest	(5,793)						(5,793)
Contribution from noncontrolling interest	3,750						3,750
Ending balance (in shares) at Jun. 30, 2023		361,654
Ending balance at Jun. 30, 2023	12,045,028	$ 9,790,855	0	2,217,698	(2,781)	[1]	39,256
Beginning balance (in shares) at Mar. 31, 2023		361,586
Beginning balance at Mar. 31, 2023	12,153,588	$ 9,776,392	0	2,338,572	(2,830)	[2]	41,454
Comprehensive income (loss), net of tax
Net income	(66,866)			(66,626)			(240)
Other post-retirement benefits liability adjustment, net of tax expense	49				49	[2]
Dividends	(54,248)			(54,248)
Share-based compensation plans (in shares)		64
Share-based compensation plans	14,451	$ 14,451
Convertible Notes settlements (in shares)		4
Convertible Notes settlements	12	$ 12
Distribution to noncontrolling interest	(1,958)						(1,958)
Ending balance (in shares) at Jun. 30, 2023		361,654
Ending balance at Jun. 30, 2023	$ 12,045,028	$ 9,790,855	$ 0	$ 2,217,698	$ (2,781)	[1]	$ 39,256

[1] Amounts included in accumulated other comprehensive loss are related to other postretirement benefits liability adjustments, net of tax, which are attributable to net actuarial losses and net prior service costs.

[2] Amounts included in accumulated other comprehensive loss are related to other postretirement benefits liability adjustments, net of tax, which are attributable to net actuarial losses and net prior service costs.