Financial Instruments and Fair Value Measurements - Summary of Undesignated Foreign Currency Forwards Activity (Detail) - Forwards [Member] - Undesignated Derivatives [Member]	6 Months Ended
	Jun. 30, 2024 USD ($) Derivative	Jun. 30, 2023 USD ($) Derivative
Derivative [Line Items]
Notional amounts at January 1	$ 1,619,000,000	$ 1,645,000,000
New contracts	333,000,000	239,000,000
Matured, expired or settled contracts	(347,000,000)	(358,000,000)
Notional amounts at June 30	1,605,000,000	1,526,000,000
CAD
Derivative [Line Items]
Notional amounts at January 1	213,000,000	283,000,000
New contracts	102,000,000	6,000,000
Matured, expired or settled contracts	(17,000,000)	(63,000,000)
Notional amounts at June 30	$ 298,000,000	$ 226,000,000
Weighted average forward rate at June 30	1.31	1.29
Active contracts at June 30 | Derivative	113	83
EUR
Derivative [Line Items]
Notional amounts at January 1	$ 524,000,000	$ 601,000,000
New contracts	98,000,000	41,000,000
Matured, expired or settled contracts	(56,000,000)	(186,000,000)
Notional amounts at June 30	$ 566,000,000	$ 456,000,000
Weighted average forward rate at June 30	1.15	1.17
Active contracts at June 30 | Derivative	84	66
GBP
Derivative [Line Items]
Notional amounts at January 1	$ 442,000,000	$ 349,000,000
New contracts	67,000,000	124,000,000
Matured, expired or settled contracts	(91,000,000)	(48,000,000)
Notional amounts at June 30	$ 418,000,000	$ 425,000,000
Weighted average forward rate at June 30	1.26	1.29
Active contracts at June 30 | Derivative	88	100
JPY
Derivative [Line Items]
Notional amounts at January 1	$ 384,000,000	$ 331,000,000
New contracts	59,000,000	27,000,000
Matured, expired or settled contracts	(127,000,000)	(45,000,000)
Notional amounts at June 30	$ 316,000,000	$ 313,000,000
Weighted average forward rate at June 30	118.85	110.35
Active contracts at June 30 | Derivative	79	88
Other
Derivative [Line Items]
Notional amounts at January 1	$ 56,000,000	$ 81,000,000
New contracts	7,000,000	41,000,000
Matured, expired or settled contracts	(56,000,000)	(16,000,000)
Notional amounts at June 30	$ 7,000,000	$ 106,000,000