v3.25.2
Leases - Components of Lease Cost (Details) - USD ($)
$ in Millions
3 Months Ended 6 Months Ended
Jun. 30, 2025
Jun. 30, 2024
Jun. 30, 2025
Jun. 30, 2024
Finance lease cost:        
Amortization of right-of-use assets $ 0.7 $ 0.7 $ 1.4 $ 1.3
Interest on lease liabilities 0.7 0.7 1.4 1.5
Operating lease cost 20.5 18.3 40.4 36.5
Variable lease cost 2.0 2.0 4.0 4.0
Short-term lease cost 0.0 0.0 0.0 0.0
Sublease income (25.4) (26.6) (49.9) (53.8)
Lease income $ (1.5) $ (4.9) $ (2.6) $ (10.5)