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Supplemental Cash Flow Information (Details) - USD ($) $ in Thousands	12 Months Ended
	Dec. 31, 2022	Dec. 31, 2021	Dec. 31, 2020
Supplemental Cash Flow Elements [Abstract]
Accounts receivable	$ (63,285)	$ (8,300)	$ (8,552)
Contracts in progress, net	77,692	12,906	65,963
Receivables from and equity in construction joint ventures	(5,034)	(243)	(7,457)
Other current and non-current assets	1,849	(4,533)	(6,233)
Accounts payable	11,888	26,605	(42,392)
Accrued compensation and other liabilities	7,224	(170)	10,245
Members' interest subject to mandatory redemption and undistributed earnings	(884)	1,362	2,287
Changes in operating assets and liabilities	$ 29,450	$ 27,627	$ 13,861

X

- Definition

Represents the increase (decrease) in member's interest subject to mandatory redemption and undistributed earnings.

+ References

No definition available.

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- Definition

The net change during the reporting period in Equity in and Receivable from unconsolidated joint ventures.

+ References

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- Definition

The increase (decrease) during the reporting period in the aggregate amount of liabilities incurred (and for which invoices have typically been received) and payable to vendors for goods and services received that are used in an entity's business.

+ References

Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef
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-Topic 230
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-Section 45
-Paragraph 28
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The increase (decrease) during the reporting period in the aggregate amount of expenses incurred but not yet paid.

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- Definition

Amount of increase (decrease) in right to consideration in exchange for good or service transferred to customer when right is conditioned on something other than passage of time.

+ References

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Amount of increase (decrease) in obligation to transfer good or service to customer for which consideration has been received or is receivable.

+ References

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-Publisher FASB
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The increase (decrease) during the reporting period of all assets and liabilities used in operating activities.

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Amount of increase (decrease) in operating assets classified as other.

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