Share-Based Compensation - Incentive Plans (Details) shares in Millions	12 Months Ended
Dec. 31, 2023 shares
Stock option
Share-based Compensation
Percentage of current fair market value of common stock, not less than	100.00%
Term of award, maximum	10 years
Stock option \| Minimum
Share-based Compensation
Award vesting period	3 years
Stock option \| Maximum
Share-based Compensation
Award vesting period	4 years
2005 ICP
Share-based Compensation
Maximum shares that may be issued	58.1
2005 ICP \| Awards other than stock options and stock appreciation rights
Share-based Compensation
Maximum shares that may be issued	5.0

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.

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Period from grant date that an equity-based award expires, in 'PnYnMnDTnHnMnS' format, for example, 'P1Y5M13D' represents the reported fact of one year, five months, and thirteen days.

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Purchase price of common stock expressed as a percentage of its fair value.

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