Financial Instruments and Fair Value Measurements - Summary of Undesignated Foreign Currency Forwards Activity (Detail) - Forwards [Member] - Undesignated Derivatives [Member]	12 Months Ended
	Dec. 31, 2024 USD ($) Derivative	Dec. 31, 2023 USD ($) Derivative	Dec. 31, 2022 USD ($) Derivative
Derivative [Line Items]
Notional amounts at January 1	$ 1,619,000,000	$ 1,645,000,000	$ 1,662,000,000
New contracts	634,000,000	510,000,000	1,367,000,000
Matured, expired or settled contracts	(802,000,000)	(536,000,000)	(1,384,000,000)
Notional amounts at December 31	1,451,000,000	1,619,000,000	1,645,000,000
CAD
Derivative [Line Items]
Notional amounts at January 1	213,000,000	283,000,000	175,000,000
New contracts	102,000,000	15,000,000	172,000,000
Matured, expired or settled contracts	(61,000,000)	(85,000,000)	(64,000,000)
Notional amounts at December 31	$ 254,000,000	$ 213,000,000	$ 283,000,000
Weighted average forward rate at December 31	1.31	1.3	1.29
Active contracts at December 31 | Derivative	101	74	103
EUR
Derivative [Line Items]
Notional amounts at January 1	$ 524,000,000	$ 601,000,000	$ 749,000,000
New contracts	165,000,000	173,000,000	658,000,000
Matured, expired or settled contracts	(163,000,000)	(250,000,000)	(806,000,000)
Notional amounts at December 31	$ 526,000,000	$ 524,000,000	$ 601,000,000
Weighted average forward rate at December 31	1.15	1.16	1.18
Active contracts at December 31 | Derivative	86	72	97
GBP
Derivative [Line Items]
Notional amounts at January 1	$ 442,000,000	$ 349,000,000	$ 383,000,000
New contracts	334,000,000	192,000,000	264,000,000
Matured, expired or settled contracts	(390,000,000)	(99,000,000)	(298,000,000)
Notional amounts at December 31	$ 386,000,000	$ 442,000,000	$ 349,000,000
Weighted average forward rate at December 31	1.28	1.27	1.31
Active contracts at December 31 | Derivative	82	96	90
JPY
Derivative [Line Items]
Notional amounts at January 1	$ 384,000,000	$ 331,000,000	$ 250,000,000
New contracts	107,000,000	140,000,000	181,000,000
Matured, expired or settled contracts	(179,000,000)	(87,000,000)	(100,000,000)
Notional amounts at December 31	$ 312,000,000	$ 384,000,000	$ 331,000,000
Weighted average forward rate at December 31	120.37	115.4	109.79
Active contracts at December 31 | Derivative	77	96	96
Other
Derivative [Line Items]
Notional amounts at January 1	$ 56,000,000	$ 81,000,000	$ 105,000,000
New contracts	(74,000,000)	(10,000,000)	92,000,000
Matured, expired or settled contracts	(9,000,000)	(15,000,000)	(116,000,000)
Notional amounts at December 31		$ 56,000,000	$ 81,000,000
Notional amounts at December 31	$ (27,000,000)