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Contract Assets and Liabilities - Summary of contract assets and liabilities (Details) - USD ($) $ in Thousands	6 Months Ended
	Jun. 30, 2025	Jun. 30, 2024	Dec. 31, 2024
Contractors [Line Items]
Contract assets, net	$ 347,082		$ 301,942
Contract liabilities	(286,288)		(321,958)
Net contract assets	60,794		$ (20,016)
Contract assets, net, Change	42,167	$ (17,057)
Change
Contractors [Line Items]
Contract assets, net, Change	45,140
Contract liabilities, Change	35,670
Net contract assets (liabilities), Change	$ 80,810

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The amount of increase (decrease) in net contract assets (liabilities) during the year.

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The amount of net contract assets (liabilities) as at balance sheet period.

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Amount, after allowance for credit loss, of right to consideration in exchange for good or service transferred to customer when right is conditioned on something other than passage of time, classified as current.

+ References

Reference 1: http://www.xbrl.org/2003/role/disclosureRef
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Amount of obligation to transfer good or service to customer for which consideration has been received or is receivable, classified as current.

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Reference 1: http://www.xbrl.org/2003/role/disclosureRef
-Topic 606
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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.

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-Topic 230
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