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Number of shares issued which are neither cancelled nor held in the treasury.

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

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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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Shareholders' Equity - Additional Information (Detail) - USD ($) $ in Millions	12 Months Ended
	Dec. 31, 2022	Dec. 31, 2024	Dec. 31, 2021	Nov. 30, 2021
Equity [Abstract]
Number of shares outstanding	86,187,746
Maximum number of shares that may yet be purchased			3,000,000
Stock repurchase program, number of shares authorized to be repurchased		17,000,000		1,500,000,000
Retired and repurchased shares, shares	1,440,572
Stock repurchased and retired amount	$ 115