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Stockholders' Equity - Additional Information (Detail) - USD ($)		3 Months Ended				9 Months Ended
	Jul. 25, 2011	Sep. 30, 2023	Mar. 31, 2023	Sep. 30, 2022	Mar. 31, 2022	Sep. 30, 2023	Sep. 30, 2022
Equity [Abstract]
Common stock, value of shares authorized to repurchase	$ 200,000,000
Stock repurchase, shares	2,600,000	0		0		0	0
Value of shares repurchased	$ 127,000,000
Cash dividends per common share		$ 0.22	$ 0.22	$ 0.22	$ 0.22
Dividend payment to common shareholders						$ 44,000,000	$ 37,000,000

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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- 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 + Details