Leases - Lease Cash Flow and Supplemental Information (Details) - USD ($) $ in Millions |
3 Months Ended | 6 Months Ended | ||
|---|---|---|---|---|
Jun. 30, 2022 |
Jun. 30, 2021 |
Jun. 30, 2022 |
Jun. 30, 2021 |
|
| Cash paid for amounts included in the measurement of lease liabilities: | ||||
| Operating cash flows from operating leases | $ 3.1 | $ 3.1 | $ 6.3 | $ 6.3 |
| Right-of-use assets obtained in exchange for new operating lease liabilities | $ 5.8 | $ 0.3 | $ 15.5 | $ 0.8 |