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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+ Details

- Definition

Number of shares that have been repurchased during the period and are being held in treasury.

+ References

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+ Details

- Definition

Equity impact of the cost of common and preferred stock that were repurchased during the period. Recorded using the cost method.

+ References + Details

Capital Stock - Additional Information (Detail) - USD ($) $ in Thousands, shares in Millions	3 Months Ended					9 Months Ended
	Jun. 30, 2026	Mar. 31, 2026	Sep. 30, 2025	Jun. 30, 2025	Mar. 31, 2025	Sep. 30, 2026	Feb. 28, 2026
Class of Stock [Line Items]
Stock repurchase program, authorized amount							$ 1,500,000
Treasury stock repurchased, shares						2.8
Treasury stock repurchase, aggregate cost	$ 78,352	$ 27,124	$ 56,255	$ 52,881	$ 67,477	$ 105,500
Treasury stock including excise tax						$ 106,100
Percentage of Excise Tax						1.00%
Stock repurchase program, authorized amount						$ 1,400,000