Income Taxes - Additional Information (Detail) - USD ($) $ in Millions	3 Months Ended	9 Months Ended
Sep. 30, 2026	Sep. 30, 2025	Sep. 30, 2026	Sep. 30, 2025	Dec. 31, 2025
Income Tax Disclosure [Abstract]
Deferred Tax Assets, Net	$ 470.6		$ 470.6		$ 261.1
Valuation allowance	$ 0.0		$ 0.0		$ 0.0
U.S. federal statutory income tax rate, percent	21.00%	21.00%	21.00%	21.00%
Unrecognized tax benefits	$ 0.0	$ 0.0	$ 0.0	$ 0.0

Amount, after allocation of valuation allowances and deferred tax liability, of deferred tax asset attributable to deductible differences and carryforwards, without jurisdictional netting.

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Amount of deferred tax assets for which it is more likely than not that a tax benefit will not be realized.

+ References

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Percentage of domestic federal statutory tax rate applicable to pretax income (loss).

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Amount of unrecognized tax benefits.

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