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Accounts Payable and Accrued Liabilities | 3 Months Ended
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Mar. 31, 2026
Accounts Payable and Accrued Liabilities |
Accounts Payable and Accrued Liabilities | Note 6—Accounts Payable and Accrued Liabilities ​ As of March 31, 2026, and December 31, 2025, accounts payable included retention amounts of approximately $59.1 million and $61.4 million, respectively. These amounts owed to subcontractors have been retained pending contract completion and customer acceptance of jobs. ​ The following is a summary of accrued liabilities (in millions): ​
​ | ​ | ​ | ​ | ​ | ​ | ​
​ | ​ | March 31, | ​ | December 31,
​ | ​ ​ ​ | 2026 | ​ ​ ​ | 2025
Payroll and related employee benefits | ​ | $ | 138.6 | ​ | $ | 152.5
Current operating lease liability | ​ | ​ | 161.3 | ​ | ​ | 155.4
Casualty insurance reserves | ​ |  | 23.9 | ​ |  | 21.4
Corporate income taxes and other taxes | ​ |  | 32.4 | ​ |  | 49.1
Other | ​ |  | 34.6 | ​ |  | 27.0
​ | ​ | $ | 390.8 | ​ | $ | 405.4
​

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