Schedule of Amortizable Intangible Assets (Parenthetical) (Detail) - USD ($) $ in Millions |
12 Months Ended | |
---|---|---|
Dec. 31, 2023 |
Dec. 31, 2022 |
|
Goodwill and Intangible Assets Disclosure [Abstract] | ||
Impairment of intangible assets | $ 9.3 | $ 1.6 |
Impairment, Intangible Asset, Finite-Lived, Statement of Income or Comprehensive Income [Extensible Enumeration] | Intangible Assets, Net (Excluding Goodwill) | Intangible Assets, Net (Excluding Goodwill) |