Stockholders' Equity and Earnings per Share - Narrative (Detail) € / shares in Units, € in Millions, $ in Millions			12 Months Ended
	Nov. 30, 2021 shares	Dec. 15, 2020 shares	Dec. 31, 2023 USD ($) shares	Dec. 31, 2022 USD ($) shares	Dec. 31, 2021 shares	Dec. 31, 2023 EUR (€) € / shares shares	Dec. 31, 2022 EUR (€) € / shares shares	Jan. 31, 2022 USD ($)	Aug. 31, 2021 USD ($)	Aug. 26, 2021 USD ($)	Mar. 31, 2021 USD ($)	Dec. 31, 2020 shares	Nov. 30, 2019 USD ($)
Class of Stock [Line Items]
Capital stock, authorized (in shares)			1,076,257,500			1,076,257,500
Common stock, authorized shares (in shares)			430,503,000	430,503,000		430,503,000	430,503,000
Preferred stock, shares authorized (in shares)			645,754,500	645,754,500		645,754,500	645,754,500
Treasury stock, shares, acquired, including shares retired (in shares)			5,500,000	8,300,000
Treasury stock, value, acquired, including shares retired | $			$ 1,000	$ 1,400
Treasury shares, retired (in shares)	15,000,000	26,000,000	0	0	15,000,000
Shares acquired under repurchase program (in shares)			5,460,135	8,330,021	20,628,901
Common stock, issued and fully paid (in shares)			274,519,638	274,519,638		274,519,638	274,519,638					274,519,638
Common stock, par value (in euros per share) | € / shares						€ 0.20	€ 0.20
Nominal stock capital (in Euro)			$ 56	$ 56		€ 55	€ 55
Share repurchase program, amount authorized | $								$ 2,000		$ 4,000	$ 2,000		$ 2,000
Increase of the 2021 ShareRepurchaseProgram | $									$ 2,000
Stock Options | Maximum
Class of Stock [Line Items]
Antidilutive securities excluded from computation of earnings per share (in shares)			0	0	0