CONSOLIDATED STATEMENTS OF EQUITY (UNAUDITED) - USD ($) $ in Millions		Total		Common Shares	Additional Paid-In Capital	Retained Earnings	Treasury Shares	Accumulated Other Comprehensive Income (Loss)
Increase (decrease) in stockholders' equity
Net income		$ 3,417
Ending balance (in shares) at Dec. 31, 2021				110,861,010
Ending balance at Dec. 31, 2021		4,837		$ 3	$ 9,220	$ 17,322	$ (21,066)	$ (642)
Increase (decrease) in stockholders' equity
Net income		1,439	[1]			1,439
Other comprehensive income (loss), net of tax		(1,106)	[2]					(1,106)
Dividends to shareholders		(275)				(275)
Repurchase of common shares (in shares)				(3,724,611)
Repurchase of common shares		(1,056)					(1,056)
Share-based compensation plans (in shares)				1,302,219
Share-based compensation plans		231			160		71
Ending balance (in shares) at Jun. 30, 2022	[3]			108,438,618
Ending balance at Jun. 30, 2022	[3]	4,070		$ 3	9,380	18,486	(22,051)	(1,748)
Beginning balance (in shares) at Dec. 31, 2021				110,861,010
Beginning balance at Dec. 31, 2021		4,837		$ 3	9,220	17,322	(21,066)	(642)
Increase (decrease) in stockholders' equity
Net income		3,149
Ending balance (in shares) at Dec. 31, 2022				105,278,990
Ending balance at Dec. 31, 2022		3,803	[4]	$ 3	9,517	19,918	(23,089)	(2,546)
Beginning balance (in shares) at Mar. 31, 2022				110,145,970
Beginning balance at Mar. 31, 2022		4,524		$ 3	9,348	18,014	(21,599)	(1,242)
Increase (decrease) in stockholders' equity
Net income		614	[2]			614
Other comprehensive income (loss), net of tax		(506)	[2]					(506)
Dividends to shareholders		(142)				(142)
Repurchase of common shares (in shares)				(1,794,376)
Repurchase of common shares		(477)					(477)
Share-based compensation plans (in shares)				87,024
Share-based compensation plans		57			32		25
Ending balance (in shares) at Jun. 30, 2022	[3]			108,438,618
Ending balance at Jun. 30, 2022	[3]	4,070		$ 3	9,380	18,486	(22,051)	(1,748)
Beginning balance (in shares) at Dec. 31, 2022				105,278,990
Beginning balance at Dec. 31, 2022		3,803	[4]	$ 3	9,517	19,918	(23,089)	(2,546)
Increase (decrease) in stockholders' equity
Net income		1,307				1,307
Other comprehensive income (loss), net of tax		197						197
Dividends to shareholders		(284)				(284)
Repurchase of common shares (in shares)				(3,631,451)
Repurchase of common shares		(1,159)					(1,159)
Share-based compensation plans (in shares)				1,145,820
Share-based compensation plans		216			153		63
Ending balance (in shares) at Jun. 30, 2023				102,793,359
Ending balance at Jun. 30, 2023		4,080		$ 3	9,670	20,941	(24,185)	(2,349)
Beginning balance (in shares) at Mar. 31, 2023				104,356,434
Beginning balance at Mar. 31, 2023		4,144		$ 3	9,612	20,197	(23,683)	(1,985)
Increase (decrease) in stockholders' equity
Net income		890				890
Other comprehensive income (loss), net of tax		(364)						(364)
Dividends to shareholders		(146)				(146)
Repurchase of common shares (in shares)				(1,620,098)
Repurchase of common shares		(502)					(502)
Share-based compensation plans (in shares)				57,023
Share-based compensation plans		58			58
Ending balance (in shares) at Jun. 30, 2023				102,793,359
Ending balance at Jun. 30, 2023		$ 4,080		$ 3	$ 9,670	$ 20,941	$ (24,185)	$ (2,349)

[1] Certain prior period amounts have been restated. See Note 3 for more information.

[2] Certain prior period amounts have been restated. See Note 3 for more information.

[3] Certain prior period amounts have been restated. See Note 3 for more information.

[4] Certain prior period amounts have been restated. See Note 3 for more information.