XML 33 R22.htm IDEA: XBRL DOCUMENT v3.21.2
Supplemental Cash Flow Information
9 Months Ended
Sep. 30, 2021
Supplemental Cash Flow Elements [Abstract]  
Supplemental Cash Flow Information
15.SUPPLEMENTAL CASH FLOW INFORMATION
    Operating Assets and Liabilities—The following table summarizes the changes in the components of operating assets and liabilities:
Nine Months Ended September 30,
20212020
Accounts receivable$(41,259)$(24,153)
Contracts in progress, net26,694 30,278 
Receivables from and equity in construction joint ventures(5,003)(4,606)
Other current and non-current assets(6,630)(1,314)
Accounts payable47,423 (10,257)
Accrued compensation and other liabilities12,916 18,391 
Members' interest subject to mandatory redemption and undistributed earnings1,013 1,795 
Changes in operating assets and liabilities$35,154 $10,134