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Common Stock, Voting Rights, Number of Votes

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Control of total voting power.

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Minimum ownership threshold.

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Amount authorized for purchase of share under share repurchase plan. Includes, but is not limited to, repurchase of stock and unit of ownership.

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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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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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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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Stockholders' Equity - Additional Information (Detail) shares in Millions	12 Months Ended
	Dec. 31, 2025 USD ($) vote shares	Dec. 31, 2024 USD ($)	Aug. 31, 2023 USD ($)
Class of Stock [Line Items]
Minimum ownership threshold (in shares) \| shares	100.0
Dividends declared	$ 0
Stock repurchase program, authorized amount			$ 1,000,000,000
Repurchases of common stock	$ 74,985,000	$ 64,196,000
Class A Common Stock
Class of Stock [Line Items]
Voting rights \| vote	1
Repurchases of common stock	$ 75,000,000.0
Repurchases of common stock (in shares) \| shares	0.6
Class B Common Stock
Class of Stock [Line Items]
Voting rights \| vote	10
Common stock, convertible, conversion ratio	1
Class F Common Stock
Class of Stock [Line Items]
Control of total voting power	50.00%