Number of shares that have been repurchased during the period and have not been retired and are not held in treasury. Some state laws may govern the circumstances under which an entity may acquire its own stock and prescribe the accounting treatment therefore. This element is used when state law does not recognize treasury stock.

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+ Details

- Definition

Equity impact of the value of stock that has been repurchased during the period and has not been retired and is not held in treasury. Some state laws may mandate the circumstances under which an entity may acquire its own stock and prescribe the accounting treatment therefore. This element is used when state law does not recognize treasury stock.

+ References

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+ Details

Earnings Per Share and Stockholder's Equity - Additional Information (Detail) - USD ($) shares in Millions, $ in Millions	3 Months Ended		6 Months Ended
	Jun. 30, 2026	Jun. 30, 2025	Jun. 30, 2026	Jun. 30, 2025	Jul. 16, 2024
Stockholders Equity [Line Items]
Amount remaining available for repurchases	$ 1,600.0		$ 1,600.0
Common Stock
Stockholders Equity [Line Items]
Common stock repurchased, units	0.2	0.2	0.4	0.4
Amount authorized to repurchase under unit repurchase program					$ 2,000.0
Common stock repurchased, cost	$ 24.0	$ 27.8	$ 48.4	$ 58.8