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Stock Repurchase, Accrued Excise Tax

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Amount of expense for award under share-based payment arrangement. Excludes amount capitalized.

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Aggregate dividends declared during the period for each share of common stock outstanding.

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Amount of paid and unpaid common stock dividends declared with the form of settlement in cash.

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Carrying value as of the balance sheet date of dividends declared but unpaid on equity securities issued by the entity and outstanding.

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Weighted-average period over which cost not yet recognized is expected to be recognized for 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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Amount of cost to be recognized for nonvested award under share-based payment arrangement. Excludes share and unit options.

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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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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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Amount of stock repurchase plan authorized.

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The remaining number of shares authorized to be repurchased by an entity's Board of Directors under a stock repurchase plan.

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Number of shares that have been repurchased and retired during the period.

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Equity impact of the value of stock that has been repurchased and retired during the period. The excess of the purchase price over par value can be charged against retained earnings (once the excess is fully allocated to additional paid in capital).

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Equity - Narrative (Details) - USD ($) $ / shares in Units, $ in Millions		3 Months Ended
	Mar. 06, 2023	Mar. 31, 2023	Mar. 31, 2022	Jan. 24, 2023	Dec. 31, 2022	Jul. 25, 2022
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]
Common stock, dividends, per share, declared (in dollars per share)		$ 0.05
Stock repurchase program, remaining number of shares authorized to be repurchased		300,000,000
Stock repurchase, accrued excise tax		$ 0.5
Shares of Class A Common Stock
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]
Stock repurchase program, authorized amount				$ 500.0		$ 250.0
Stock repurchased and retired during period, shares (in shares)		5,166,730
Stock repurchased and retired during period, value		$ 74.6
Stock repurchased and retired during period, average price per share (in dollars per share)		$ 14.45
Shares of Class A Common Stock \| Common Stock
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]
Common stock, dividends, per share, declared (in dollars per share)	$ 0.05
Dividends, common stock, cash	$ 8.8
Par value reduction (in dollars per share)		$ 0.01
Restricted Stock Units
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]
Vesting period of awards		5 years
Share-based compensation expense		$ 7.2	$ 6.8
Unamortized compensation expense		$ 36.9
Weighted average remaining vesting period		2 years
Performance Restricted Stock Units
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]
Vesting period of awards		3 years
Restricted Stock and Restricted Stock Units (RSUs) \| Shares of Class A Common Stock
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]
Dividends payable		$ 0.5			$ 0.2