Other Expenses and Charges - Restructuring Activity (Details) - USD ($) $ in Millions |
3 Months Ended | 9 Months Ended | ||
|---|---|---|---|---|
Sep. 30, 2024 |
Sep. 30, 2023 |
Sep. 30, 2024 |
Sep. 30, 2023 |
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| Restructuring Reserve [Roll Forward] | ||||
| Liability, beginning | $ 0 | |||
| Costs Recognized | $ 2 | $ 0 | 11 | $ 0 |
| Cash Payments | (6) | |||
| Other | (2) | |||
| Liability, ending | 3 | 3 | ||
| Personnel-related | ||||
| Restructuring Reserve [Roll Forward] | ||||
| Liability, beginning | 0 | |||
| Costs Recognized | 11 | |||
| Cash Payments | (6) | |||
| Other | (2) | |||
| Liability, ending | $ 3 | $ 3 | ||
| X | ||||||||||
- Definition Amount of cash payments made as the result of exit or disposal activities. Excludes payments associated with a discontinued operation or an asset retirement obligation. Reference 1: http://www.xbrl.org/2003/role/disclosureRef
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| X | ||||||||||
- Definition Amount of expenses associated with exit or disposal activities pursuant to an authorized plan. Excludes expenses related to a discontinued operation or an asset retirement obligation. Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef
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| X | ||||||||||
- Definition Carrying amount (including both current and noncurrent portions of the accrual) as of the balance sheet date pertaining to a specified type of cost associated with exit from or disposal of business activities or restructuring pursuant to a duly authorized plan. Reference 1: http://www.xbrl.org/2003/role/disclosureRef
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| X | ||||||||||
- Definition A roll forward is a reconciliation of a concept from the beginning of a period to the end of a period. No definition available.
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| X | ||||||||||
- Definition Amount of decrease in the reserve for full or partial settlement through consideration other than cash. Reference 1: http://www.xbrl.org/2003/role/disclosureRef
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| X | ||||||||||
- Details
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