Stock Based Compensation - Restricted Stock Units - Additional Information (Details) - USD ($) $ in Millions |
6 Months Ended | |
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Jun. 30, 2025 |
Jun. 30, 2024 |
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| Share Based Compensation | ||
| Fair value of restricted stock units vested | $ 3 | $ 2 |
| Restricted Stock Units (RSUs) | Minimum | ||
| Share Based Compensation | ||
| Age and period of service of the participant to be eligible for retirement | 75 years | |
| Restricted Stock Units (RSUs) | Employees | ||
| Share Based Compensation | ||
| Award vesting period | 3 years | |
| Restricted Stock Units (RSUs) | Directors | ||
| Share Based Compensation | ||
| Award vesting period | 1 year | |
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- Definition Represents the participant's age and period of service to be considered retirement eligible under the plan. No definition available.
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- Definition Period over which grantee's right to exercise award under share-based payment arrangement is no longer contingent on satisfaction of service or performance condition, in 'PnYnMnDTnHnMnS' format, for example, 'P1Y5M13D' represents reported fact of one year, five months, and thirteen days. Includes, but is not limited to, combination of market, performance or service condition. Reference 1: http://www.xbrl.org/2003/role/exampleRef
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- Definition Fair value of share-based awards for which the grantee gained the right by satisfying service and performance requirements, to receive or retain shares or units, other instruments, or cash. Reference 1: http://www.xbrl.org/2003/role/disclosureRef
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- Definition Line items represent financial concepts included in a table. These concepts are used to disclose reportable information associated with domain members defined in one or many axes to the table. Reference 1: http://www.xbrl.org/2003/role/disclosureRef
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