Discontinued Operations - Schedule of Impairment Expense (Details) - USD ($) $ in Thousands	3 Months Ended		12 Months Ended
	Dec. 31, 2020	Mar. 31, 2020	Dec. 31, 2021	Dec. 31, 2020	Dec. 31, 2019
Income Statement, Balance Sheet and Additional Disclosures by Disposal Groups, Including Discontinued Operations [Line Items]
Impairment of assets held for sale (including Disc Ops)	$ 46,000	$ 295,000	$ 246,285	$ 340,939	$ 96,763
Disc Ops
Income Statement, Balance Sheet and Additional Disclosures by Disposal Groups, Including Discontinued Operations [Line Items]
Impairment of assets held for sale (including Disc Ops)			246,285	340,939
Disc Ops | Stork Holding B.V.
Income Statement, Balance Sheet and Additional Disclosures by Disposal Groups, Including Discontinued Operations [Line Items]
Impairment of assets held for sale (including Disc Ops)			193,200	195,239	33,657
Disc Ops | AMECO
Income Statement, Balance Sheet and Additional Disclosures by Disposal Groups, Including Discontinued Operations [Line Items]
Impairment of assets held for sale (including Disc Ops)			53,085	145,700	2,125
Disc Ops | Goodwill | Stork Holding B.V.
Income Statement, Balance Sheet and Additional Disclosures by Disposal Groups, Including Discontinued Operations [Line Items]
Impairment of assets held for sale (including Disc Ops)			12,700	168,568	0
Disc Ops | Goodwill | AMECO
Income Statement, Balance Sheet and Additional Disclosures by Disposal Groups, Including Discontinued Operations [Line Items]
Impairment of assets held for sale (including Disc Ops)			0	12,300	2,125
Disc Ops | Intangible customer relationships | Stork Holding B.V.
Income Statement, Balance Sheet and Additional Disclosures by Disposal Groups, Including Discontinued Operations [Line Items]
Impairment of assets held for sale (including Disc Ops)			0	26,671	33,657
Disc Ops | Intangible customer relationships | AMECO
Income Statement, Balance Sheet and Additional Disclosures by Disposal Groups, Including Discontinued Operations [Line Items]
Impairment of assets held for sale (including Disc Ops)			0	0	0
Disc Ops | Fair value adjustment and expected costs associated with sale | Stork Holding B.V.
Income Statement, Balance Sheet and Additional Disclosures by Disposal Groups, Including Discontinued Operations [Line Items]
Impairment of assets held for sale (including Disc Ops)			180,500	0	0
Disc Ops | Fair value adjustment and expected costs associated with sale | AMECO
Income Statement, Balance Sheet and Additional Disclosures by Disposal Groups, Including Discontinued Operations [Line Items]
Impairment of assets held for sale (including Disc Ops)			$ 53,085	$ 133,400	$ 0