Goodwill and Other Intangible Assets - Schedule of Goodwill (Details)	9 Months Ended
	Sep. 30, 2022 USD ($)
Goodwill [Roll Forward]
Goodwill, beginning balance	$ 69,727,000
Acquisition of STI	335,359,000
Foreign currency impact	(45,457,000)
Goodwill, ending balance	359,629,000
Array Legacy Operations
Goodwill [Roll Forward]
Goodwill, beginning balance	69,727,000
Acquisition of STI	0
Foreign currency impact	0
Goodwill, ending balance	69,727,000
STI Operations
Goodwill [Roll Forward]
Goodwill, beginning balance	0
Foreign currency impact	(45,457,000)
Goodwill, ending balance	289,902,000
STI
Goodwill [Roll Forward]
Acquisition of STI	335,400,000
Goodwill, ending balance	335,359,000
STI | STI Operations
Goodwill [Roll Forward]
Acquisition of STI	$ 335,359,000