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Percentage Of Units Earned Of Units Granted

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Share based compensation arrangement by share based payment award award vesting period description.

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Share-based Compensation Arrangement by Share-based Payment Award, Award Performance Period

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Share-based Compensation Arrangement by Share-based Payment Award, Term after Termination upon Cancellation

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Amount of cost not yet recognized for nonvested award under share-based payment arrangement.

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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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Date the equity-based award expires, in YYYY-MM-DD format.

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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.

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Number of shares authorized for issuance under share-based payment arrangement.

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Amount of accumulated difference between fair value of underlying shares on dates of exercise and exercise price on options exercised (or share units converted) into shares.

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Percentage of vesting of award under share-based payment arrangement.

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Expected term of award under share-based payment arrangement, in 'PnYnMnDTnHnMnS' format, for example, 'P1Y5M13D' represents reported fact of one year, five months, and thirteen days.

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Stock Compensation Plans - Narrative (Details) - USD ($) $ in Millions	12 Months Ended
	Dec. 31, 2023	Dec. 31, 2022	Dec. 31, 2021
Share Based Compensation Arrangement By Share Based Payment Award [Line Items]
Potential shares of common stock issued under current stock compensation plan (in shares)	21,000,000
Stock compensation plan, expiration date	Feb. 28, 2032
Aggregate intrinsic value of options exercised	$ 1.0	$ 0.4	$ 11.0
Unearned compensation cost related to unvested portion	$ 14.0
Remaining vesting period	through the fourth quarter of 2026
Options
Share Based Compensation Arrangement By Share Based Payment Award [Line Items]
Shares that count towards shares authorized limit per share granted (in shares)	1
Vesting period	4 years
Stock options conversion basis (in shares)	1
Contractual term	10 years
Cancellation, days after termination of employment	90 days
Options \| Year 1
Share Based Compensation Arrangement By Share Based Payment Award [Line Items]
Vesting percentage	0.25%
Options \| Year 2
Share Based Compensation Arrangement By Share Based Payment Award [Line Items]
Vesting percentage	0.25%
Options \| Year 3
Share Based Compensation Arrangement By Share Based Payment Award [Line Items]
Vesting percentage	0.25%
Options \| Year 4
Share Based Compensation Arrangement By Share Based Payment Award [Line Items]
Vesting percentage	0.25%
Awards, Excluding Options
Share Based Compensation Arrangement By Share Based Payment Award [Line Items]
Shares that count towards shares authorized limit per share granted (in shares)	2
Performance Share Units
Share Based Compensation Arrangement By Share Based Payment Award [Line Items]
Award performance period	3 years
Performance Share Units \| Minimum
Share Based Compensation Arrangement By Share Based Payment Award [Line Items]
Percentage of units earned to units granted	0.00%	0.00%	0.00%
Performance Share Units \| Maximum
Share Based Compensation Arrangement By Share Based Payment Award [Line Items]
Percentage of units earned to units granted	200.00%	200.00%	200.00%
Restricted Stock Units
Share Based Compensation Arrangement By Share Based Payment Award [Line Items]
Award performance period	3 years