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Leases - Additional Information (Detail) - USD ($) $ in Millions | 12 Months Ended
--- | ---
Dec. 31, 2023 | Dec. 31, 2022 | Dec. 31, 2021
Leases |  |  |
Operating lease payment | $ 5.6 | $ 5.5 | $ 7.7
Operating lease, expense | 5.6 | $ 5.5 | 7.7
Operating lease, liability | $ 22.5 |  |
Operating lease, weighted average remaining lease term | 14 years | 15 years |
Operating lease, weighted average discount rate | 5.00% | 5.00% |
New Operating Leases |  |  |
Leases |  |  |
Operating lease, liability | $ 4.6 | $ 6.6 | $ 3.8
Leverkusen Facility Land Lease |  |  |
Leases |  |  |
Agreements expiry period | 2050 |  |
Current Tio2 production capacity in Leverkusen facility | 33.00% |  |
Operating lease, liability | $ 7.4 |  |

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