Income Taxes - Effective Income Tax Rate (Details) - USD ($) $ in Millions |
3 Months Ended | 6 Months Ended | ||
|---|---|---|---|---|
Jun. 30, 2026 |
Jun. 30, 2025 |
Jun. 30, 2026 |
Jun. 30, 2025 |
|
| Reconciliation of the entity's provision for income taxes at statutory rates to the provision for income taxes at the entity's effective tax rate | ||||
| Income tax benefit from non-recurring repricing of deferred tax liabilities from changes to California apportionment rules | $ 81.6 | $ 81.6 | ||
| Effective income tax rate (as a percent) | 31.10% | (78.50%) | 23.60% | (17.80%) |