Charges from Project Positions Due to Covid-19 Related Schedule Delays and Associated Cost Growth

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- Definition

Procurement and Subcontractor Cost Growth, Delays and Disruption Costs

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Line items represent financial concepts included in a table. These concepts are used to disclose reportable information associated with domain members defined in one or many axes to the table.

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Amount of write-down of assets recognized in the income statement. Includes, but is not limited to, losses from tangible assets, intangible assets and goodwill.

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Amount of payment, which decreases plan assets of defined benefit plan, for irrevocable action relieving primary responsibility for benefit obligation and eliminating risk for obligation and assets used to effect settlement. Transaction constituting settlement includes, but is not limited to, making lump-sum cash payment to participant in exchange for their rights to receive specified benefits and purchasing nonparticipating annuity contract.

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The aggregate amount of write-downs for impairments recognized during the period for long-lived assets held for abandonment, exchange or sale.

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Amount of credit loss expense (reversal of expense) for financing receivable.

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Quarterly Financial Data (Unaudited) - Narrative (Details) - USD ($) $ in Thousands	3 Months Ended				12 Months Ended
	Dec. 31, 2021	Jun. 30, 2021	Dec. 31, 2020	Mar. 31, 2020	Dec. 31, 2021	Dec. 31, 2020	Dec. 31, 2019
Quarterly Data
Procurement and subcontractor cost growth, delays and disruption costs		$ 138,000
Loss on pension settlement	$ 198,000
Asset impairments				$ 103,000		$ 0	$ 29,485
Charges from project positions due to Covid-19 related schedule delays and associated cost growth				50,000
Impairment expense			$ 46,000	295,000	$ 246,285	$ 340,939	$ 96,763
Energy Solutions
Quarterly Data
Charges for current expected credit losses				$ 55,000