CONSTRUCTION JOINT VENTURES - Schedule of Combined Financial Amount of Joint Ventures (Details) - USD ($) $ in Thousands	Sep. 30, 2026	Dec. 31, 2025
Schedule of Equity Method Investments [Line Items]
Current assets - Joint Ventures’ Balance Sheets	$ 1,650,687	$ 1,034,462
Current liabilities - Joint Ventures’ Balance Sheets	1,592,229	1,022,454
Receivables from and equity in construction joint ventures - Sterling's Balance Sheets	9,422	6,179
Variable Interest Entity, Not Primary Beneficiary
Schedule of Equity Method Investments [Line Items]
Current assets - Joint Ventures’ Balance Sheets	68,539	33,326
Current liabilities - Joint Ventures’ Balance Sheets	44,983	17,877
Receivables from and equity in construction joint ventures - Sterling's Balance Sheets	$ 9,422	$ 6,179

Amount of asset recognized for present right to economic benefit, classified as current.

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+ Details

- Definition

Total obligations incurred as part of normal operations that are expected to be paid during the following twelve months or within one business cycle, if longer.

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