Financial Instruments and Fair Value Measurements - Summary of Undesignated Foreign Currency Forwards Activity (Detail) - Forwards [Member] - Undesignated Derivatives [Member]	3 Months Ended
	Mar. 31, 2023 USD ($) Derivative	Mar. 31, 2022 USD ($) Derivative
Derivative [Line Items]
Notional amounts at January 1	$ 1,645,000,000	$ 1,662,000,000
New contracts	132,000,000	457,000,000
Matured, expired or settled contracts	(147,000,000)	(247,000,000)
Notional amounts at March 31	1,630,000,000	1,872,000,000
CAD
Derivative [Line Items]
Notional amounts at January 1	283,000,000	175,000,000
New contracts	6,000,000	45,000,000
Matured, expired or settled contracts	(54,000,000)	(16,000,000)
Notional amounts at March 31	$ 235,000,000	$ 204,000,000
Weighted average forward rate at March 31	1.29	1.27
Active contracts at March 31 | Derivative	88	81
EUR
Derivative [Line Items]
Notional amounts at January 1	$ 601,000,000	$ 749,000,000
New contracts	9,000,000	350,000,000
Matured, expired or settled contracts	(43,000,000)	(182,000,000)
Notional amounts at March 31	$ 567,000,000	$ 917,000,000
Weighted average forward rate at March 31	1.18	1.19
Active contracts at March 31 | Derivative	94	93
GBP
Derivative [Line Items]
Notional amounts at January 1	$ 349,000,000	$ 383,000,000
New contracts	49,000,000	21,000,000
Matured, expired or settled contracts	(22,000,000)	(19,000,000)
Notional amounts at March 31	$ 376,000,000	$ 343,000,000
Weighted average forward rate at March 31	1.30	1.27
Active contracts at March 31 | Derivative	100	77
JPY
Derivative [Line Items]
Notional amounts at January 1	$ 331,000,000	$ 250,000,000
New contracts	27,000,000	61,000,000
Matured, expired or settled contracts	(21,000,000)	(22,000,000)
Notional amounts at March 31	$ 337,000,000	$ 289,000,000
Weighted average forward rate at March 31	110.58	104.39
Active contracts at March 31 | Derivative	97	85
S E K
Derivative [Line Items]
Notional amounts at January 1		$ 85,000,000
New contracts		9,000,000
Matured, expired or settled contracts		4,000,000
Notional amounts at March 31		$ 90,000,000
Weighted average forward rate at March 31		9.30
Active contracts at March 31 | Derivative		84
Other
Derivative [Line Items]
Notional amounts at January 1	$ 81,000,000	$ 20,000,000
New contracts	41,000,000	13,000,000
Matured, expired or settled contracts	(7,000,000)	(4,000,000)
Notional amounts at March 31	$ 115,000,000	$ 29,000,000