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Summary of Sundry Income (Expense) - Net (Details) - USD ($) $ in Millions | 3 Months Ended | 9 Months Ended
--- | --- | ---
Sep. 30, 2023 | Sep. 30, 2022 | Sep. 30, 2023 | Sep. 30, 2022
Charges related to separation, distribution and tax matters agreements | $ 21 | $ (7) | $ 17 | $ (3)
Gain (Loss) on Extinguishment of Debt |  | 0 |  | (8)
Sundry income (expense) - net | 92 | 69 | 202 | 292
Nonoperating Income (Expense) |  |  |  |
Defined Benefit Plan, Net Periodic Benefit Cost (Credit) | 97 | 89 | 290 | 267
Foreign Currency Transaction Gain (Loss), before Tax | (39) | (31) | (236) | (46)
Gain (Loss) on Disposition of Other Assets | 0 | 10 | 74 | 53
Restructuring Costs | 0 | 0 | (18) | 0
Charges related to separation, distribution and tax matters agreements | 21 | (7) | 17 | (3)
Gain (Loss) on Extinguishment of Debt | 0 | 0 | 0 | (8)
Other Nonoperating Income (Expense) | 13 | 8 | 75 | 29
Sundry income (expense) - net | $ 92 | $ 69 | $ 202 | $ 292

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