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Goodwill and Other Intangible Assets - Narrative (Details) - USD ($) $ in Thousands	3 Months Ended		6 Months Ended
	Jun. 30, 2022	Jun. 30, 2021	Jun. 30, 2022	Jun. 30, 2021	Dec. 31, 2021	Jul. 08, 2016
Goodwill [Line Items]
Goodwill	$ 378,706		$ 378,706		$ 69,727
Accumulated impairment	51,900		51,900
Acquisition of STI			335,359
Amortization expense related to intangible assets	24,100	$ 5,900	46,700	$ 11,800
Array Legacy Operations
Goodwill [Line Items]
Goodwill	69,727		69,727		69,727
Acquisition of STI			0
STI Operations
Goodwill [Line Items]
Goodwill	$ 308,979		308,979		$ 0
Array Legacy Operations
Goodwill [Line Items]
Goodwill						$ 121,600
STI
Goodwill [Line Items]
Acquisition of STI			335,400
STI \| STI Operations
Goodwill [Line Items]
Acquisition of STI			$ 335,359