XML 40 R30.htm IDEA: XBRL DOCUMENT v3.23.3
Accounts Payable and Accrued Liabilities (Tables)
9 Months Ended
Sep. 30, 2023
Accounts Payable and Accrued Liabilities  
Summary of accrued liabilities

The following is a summary of accrued liabilities (in thousands):

​

​

​

​

​

​

​

​

​

​

September 30, 

​

December 31, 

​

    

2023

    

2022

Payroll and related employee benefits

​

$

140,770

​

$

114,053

Current operating lease liability

​

​

89,253

​

​

72,565

Casualty insurance reserves

​

 

18,890

​

 

19,935

Corporate income taxes and other taxes

​

 

39,853

​

 

16,213

Other

​

 

32,873

​

 

23,071

​

​

$

321,639

​

$

245,837

​