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		2,500	[1]			2,500
Other comprehensive income (loss), net of tax		(2,023)	[2]					(2,023)
Dividends to shareholders		(416)				(416)
Repurchase of common shares (in shares)				(5,655,820)
Repurchase of common shares		(1,565)					(1,565)
Share-based compensation plans (in shares)				1,488,421
Share-based compensation plans		285			214		71
Ending balance (in shares) at Sep. 30, 2022	[3]			106,693,611
Ending balance at Sep. 30, 2022	[3]	3,618		$ 3	9,434	19,406	(22,560)	(2,665)
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 Jun. 30, 2022				108,438,618
Beginning balance at Jun. 30, 2022		4,070		$ 3	9,380	18,486	(22,051)	(1,748)
Increase (decrease) in stockholders' equity
Net income		1,061	[5]			1,061
Other comprehensive income (loss), net of tax		(917)	[2]					(917)
Dividends to shareholders		(141)				(141)
Repurchase of common shares (in shares)				(1,931,209)
Repurchase of common shares		(509)					(509)
Share-based compensation plans (in shares)				186,202
Share-based compensation plans		54			54
Ending balance (in shares) at Sep. 30, 2022	[3]			106,693,611
Ending balance at Sep. 30, 2022	[3]	3,618		$ 3	9,434	19,406	(22,560)	(2,665)
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		2,179				2,179
Other comprehensive income (loss), net of tax		(294)						(294)
Dividends to shareholders		(427)				(427)
Repurchase of common shares (in shares)				(5,277,936)
Repurchase of common shares		(1,727)					(1,727)
Share-based compensation plans (in shares)				1,380,212
Share-based compensation plans		291			227		64
Ending balance (in shares) at Sep. 30, 2023				101,381,266
Ending balance at Sep. 30, 2023		3,825		$ 3	9,744	21,670	(24,752)	(2,840)
Beginning balance (in shares) at Jun. 30, 2023				102,793,359
Beginning balance at Jun. 30, 2023		4,080		$ 3	9,670	20,941	(24,185)	(2,349)
Increase (decrease) in stockholders' equity
Net income		872				872
Other comprehensive income (loss), net of tax		(491)						(491)
Dividends to shareholders		(143)				(143)
Repurchase of common shares (in shares)				(1,646,485)
Repurchase of common shares		(568)					(568)
Share-based compensation plans (in shares)				234,392
Share-based compensation plans		75			74		1
Ending balance (in shares) at Sep. 30, 2023				101,381,266
Ending balance at Sep. 30, 2023		$ 3,825		$ 3	$ 9,744	$ 21,670	$ (24,752)	$ (2,840)

[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.

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