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Supplementary Information Foreign Currency Exchange Gain (Loss) (Details) - USD ($) $ in Millions | 3 Months Ended | 6 Months Ended
--- | --- | ---
Jun. 30, 2023 | Jun. 30, 2022 | Jun. 30, 2023 | Jun. 30, 2022
Foreign Currency Exchange Gain (Loss) [Line Items] |  |  |  |  |
Pre-tax exchange (losses) gains - net | [1] | $ (104) | $ (36) | $ (140) | $ (83)
Foreign Currency Transaction (Loss) Gain Tax (Expense) Benefit |  | 13 | (20) | 24 | (11)
Foreign Currency Transaction (Loss) Gain After Tax |  | (91) | (56) | (116) | (94)
Subsidiary Monetary Position |  |  |  |  |
Foreign Currency Exchange Gain (Loss) [Line Items] |  |  |  |  |
Pre-tax exchange (losses) gains - net |  | (48) | (46) | (78) | (40)
Foreign Currency Transaction (Loss) Gain Tax (Expense) Benefit |  | (1) | (17) | 8 | (21)
Foreign Currency Transaction (Loss) Gain After Tax |  | (49) | (63) | (70) | (61)
Hedging Program [Member] |  |  |  |  |
Foreign Currency Exchange Gain (Loss) [Line Items] |  |  |  |  |
Pre-tax exchange (losses) gains - net |  | (56) | 10 | (62) | (43)
Foreign Currency Transaction (Loss) Gain Tax (Expense) Benefit |  | 14 | (3) | 16 | 10
Foreign Currency Transaction (Loss) Gain After Tax |  | $ (42) | $ 7 | $ (46) | $ (33)
[1] | Includes net pre-tax exchange gains (losses) of $(46) million and $(67) million associated with the devaluation of the Argentine peso for the three and six months ended June 30, 2023, respectively, and $(18) million and $(33) million for the three and six months ended June 30, 2022, respectively.

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- Definition Amount, after tax, of realized and unrealized gain (loss) from foreign currency transaction. + References Reference 1: http://www.xbrl.org/2009/role/commonPracticeRef -Topic 946 -SubTopic 205 -Name Accounting Standards Codification -Section 45 -Paragraph 3 -Subparagraph (a) -Publisher FASB -URI https://asc.fasb.org//1943274/2147480767/946-205-45-3 Reference 2: http://www.xbrl.org/2009/role/commonPracticeRef -Topic 946 -SubTopic 220 -Name Accounting Standards Codification -Section S99 -Paragraph 3 -Subparagraph (SX 210.6-09(1)) -Publisher FASB -URI https://asc.fasb.org//1943274/2147483575/946-220-S99-3 Reference 3: http://www.xbrl.org/2009/role/commonPracticeRef -Topic 946 -SubTopic 830 -Name Accounting Standards Codification -Section 45 -Paragraph 38 -Publisher FASB -URI https://asc.fasb.org//1943274/2147480228/946-830-45-38 + Details
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