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Financial Instruments - Derivative Instruments Designated Net Investment Hedging Instruments (Detail) - USD ($) $ in Millions | 3 Months Ended | 9 Months Ended
--- | --- | ---
Sep. 30, 2023 | Sep. 30, 2022 | Sep. 30, 2023 | Sep. 30, 2022
Derivative Instruments, Gain (Loss) [Line Items] |  |  |  |
Amount of Gain (Loss) Recognized in OCI on Derivative and Non-Derivative (Effective Portion) | $ 62 | $ 42 | $ 0 | $ 168
Amount of Gain (Loss) Reclassified from AOCI into Income (Effective Portion) | 0 | 0 | 0 | 0
Cross currency swaps | Derivatives in Net Investment Hedging Relationships |  |  |  |
Derivative Instruments, Gain (Loss) [Line Items] |  |  |  |
Amount of Gain (Loss) Recognized in OCI on Derivative and Non-Derivative (Effective Portion) | 22 | (36) | (11) | 12
2024 Euro Notes | Derivatives in Net Investment Hedging Relationships |  |  |  |
Derivative Instruments, Gain (Loss) [Line Items] |  |  |  |
Amount of Gain (Loss) Recognized in OCI on Derivative and Non-Derivative (Effective Portion) | 15 | 30 | 4 | 60
2026 Euro Notes | Derivatives in Net Investment Hedging Relationships |  |  |  |
Derivative Instruments, Gain (Loss) [Line Items] |  |  |  |
Amount of Gain (Loss) Recognized in OCI on Derivative and Non-Derivative (Effective Portion) | $ 25 | $ 48 | $ 7 | $ 96

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- Definition Amount, before tax and after reclassification, of gain (loss) from derivative instrument designated and qualifying cash flow hedge included in assessment of hedge effectiveness. + References Reference 1: http://www.xbrl.org/2003/role/disclosureRef -Topic 220 -SubTopic 10 -Name Accounting Standards Codification -Section 45 -Paragraph 11 -Publisher FASB -URI https://asc.fasb.org//1943274/2147482790/220-10-45-11 Reference 2: http://www.xbrl.org/2003/role/disclosureRef -Topic 220 -SubTopic 10 -Name Accounting Standards Codification -Section 45 -Paragraph 10A -Subparagraph (d) -Publisher FASB -URI https://asc.fasb.org//1943274/2147482790/220-10-45-10A + Details
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