Cash, Cash Equivalents, and Restricted Cash (Narrative) (Details) - USD ($) |
Mar. 31, 2026 |
Dec. 31, 2025 |
|---|---|---|
| Restricted Cash And Cash Equivalents Items [Line Items] | ||
| Surety, payment and performance bonds | $ 43,300,000 | $ 43,300,000 |
| Collateral payment for performance bonds | 0 | 0 |
| Workers Compensation Policy [Member] | ||
| Restricted Cash And Cash Equivalents Items [Line Items] | ||
| Collateral | 3,000,000.0 | 2,900,000 |
| Cash Held By Qualified Intermediary [Member] | ||
| Restricted Cash And Cash Equivalents Items [Line Items] | ||
| Collateral | $ 47,000,000.0 | $ 155,800,000 |