Revenue from Contracts with Customers - Promotional Costs (Details) - Promotional costs - USD ($) $ in Millions |
3 Months Ended | 6 Months Ended | |||
|---|---|---|---|---|---|
Jun. 30, 2025 |
Jun. 30, 2024 |
Jun. 30, 2025 |
Jun. 30, 2024 |
Dec. 31, 2024 |
|
| Capitalized contract costs | |||||
| Capitalized contract cost, Beginning of period | $ 14.5 | $ 20.3 | $ 16.2 | $ 20.4 | |
| Deferral | 0.3 | 1.7 | 0.7 | 3.8 | |
| Amortization | (2.2) | (2.3) | (4.3) | (4.5) | |
| Capitalized contract cost, End of period | 12.6 | 19.7 | 12.6 | 19.7 | |
| Capitalized contract costs, Current and non-current portion | |||||
| Capitalized contract cost, Current | 7.0 | 7.0 | $ 8.0 | ||
| Capitalized contract cost, Non-current | 5.6 | 5.6 | 8.2 | ||
| Total capitalized contract cost | $ 12.6 | $ 19.7 | $ 12.6 | $ 19.7 | $ 16.2 |