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Financial Instruments - Additional Information (Detail) - USD ($) $ in Millions | 3 Months Ended |
--- | --- | ---
Sep. 30, 2022 | Dec. 31, 2021
Derivative [Line Items] |  |
Fair value of derivative liabilities |  | $ 7
Total Fair Value, Derivative Assets | $ 12 |
Cross currency swaps |  |
Derivative [Line Items] |  |
Derivative instruments outstanding | 1,400 | 300
Fair value of derivative liabilities |  | 5
Total Fair Value, Derivative Assets | 10 |
Cross currency swaps | Net Investment Hedging [Member] |  |
Derivative [Line Items] |  |
Proceeds from Derivative Instrument, Financing Activities | 183 |
Investment Income, Interest | 11 |
Derivative instruments outstanding | 1,400 |
Designated as Hedging Instrument |  |
Derivative [Line Items] |  |
Fair value of derivative liabilities |  | 5
Total Fair Value, Derivative Assets | 10 |
Designated as Hedging Instrument | Euro Notes |  |
Derivative [Line Items] |  |
Hedged liability, debt | 1,262 |
Designated as Hedging Instrument | Cross currency swaps |  |
Derivative [Line Items] |  |
Fair value of derivative liabilities |  | $ 5
Total Fair Value, Derivative Assets | 10 |
Designated as Hedging Instrument | Interest rate swaps |  |
Derivative [Line Items] |  |
Derivative Assets (Liabilities), at Fair Value, Net | $ 10 |

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