Quarterly report pursuant to Section 13 or 15(d)

Fair Value Measurements - Summary of Assets and Liabilities Measured at Fair Value (Detail)

v3.24.1.u1
Fair Value Measurements - Summary of Assets and Liabilities Measured at Fair Value (Detail) - USD ($)
$ in Millions
Mar. 31, 2024
Dec. 31, 2023
Liabilities    
Warrant liabilities $ 61.0 $ 55.3
Fair Value, Recurring | Level 1    
Assets    
Cash, cash equivalents, and restricted cash 121.7 130.5
Discretionary retirement plan 4.1 4.0
Liabilities    
Discretionary Retirement Plan Liabilities, Fair Value Disclosure 4.1 4.0
Derivative liability 0.0 0.0
Fair Value, Recurring | Level 1 | Public warrants    
Liabilities    
Warrant liabilities 42.0 38.1
Fair Value, Recurring | Level 1 | Private placement warrants    
Liabilities    
Warrant liabilities 0.0 0.0
Fair Value, Recurring | Level 1 | Cross-Currency Rate Swaps    
Assets    
Derivative asset 0.0 0.0
Fair Value, Recurring | Level 1 | Interest Rate Swap    
Assets    
Derivative asset 0.0 0.0
Fair Value, Recurring | Level 2    
Assets    
Cash, cash equivalents, and restricted cash 0.0 0.0
Discretionary retirement plan 1.0 1.0
Liabilities    
Discretionary Retirement Plan Liabilities, Fair Value Disclosure 1.0 1.0
Derivative liability 17.1 23.3
Fair Value, Recurring | Level 2 | Public warrants    
Liabilities    
Warrant liabilities 0.0 0.0
Fair Value, Recurring | Level 2 | Private placement warrants    
Liabilities    
Warrant liabilities 19.0 17.3
Fair Value, Recurring | Level 2 | Cross-Currency Rate Swaps    
Assets    
Derivative asset 0.1 0.1
Fair Value, Recurring | Level 2 | Interest Rate Swap    
Assets    
Derivative asset 0.9 0.1
Fair Value, Recurring | Level 3    
Assets    
Cash, cash equivalents, and restricted cash 0.0 0.0
Discretionary retirement plan 0.0 0.0
Liabilities    
Discretionary Retirement Plan Liabilities, Fair Value Disclosure 0.0 0.0
Derivative liability 0.0 0.0
Fair Value, Recurring | Level 3 | Public warrants    
Liabilities    
Warrant liabilities 0.0 0.0
Fair Value, Recurring | Level 3 | Private placement warrants    
Liabilities    
Warrant liabilities 0.0 0.0
Fair Value, Recurring | Level 3 | Cross-Currency Rate Swaps    
Assets    
Derivative asset 0.0 0.0
Fair Value, Recurring | Level 3 | Interest Rate Swap    
Assets    
Derivative asset $ 0.0 $ 0.0