Credit Facilities - Bank Debt (Parenthetical) (Detail) - USD ($) $ in Millions |
Jun. 30, 2026 |
Dec. 31, 2025 |
|---|---|---|
| Term Loan [Member] | ||
| Disclosure Of Bank Debt Facilities | ||
| Unamortized debt issue costs recorded as long term asset | $ 2.7 | |
| Revolving Credit Facility [Member] | ||
| Disclosure Of Bank Debt Facilities | ||
| Unamortized debt issue costs recorded as long term asset | $ 6.0 | $ 4.7 |