Goodwill and Related Intangible Assets (Schedule of Changes in Carrying Amount of Goodwill) (Details) $ in Thousands	3 Months Ended
	Mar. 31, 2022 USD ($)
Goodwill [Roll Forward]
Balance at December 31, 2021	$ 510,942
Foreign currency translation	(402)
Balance at March 31, 2022	510,540
Renewables
Goodwill [Roll Forward]
Balance at December 31, 2021	188,680
Foreign currency translation	(707)
Balance at March 31, 2022	187,973
Residential
Goodwill [Roll Forward]
Balance at December 31, 2021	205,452
Foreign currency translation	0
Balance at March 31, 2022	205,452
Agtech
Goodwill [Roll Forward]
Balance at December 31, 2021	85,132
Foreign currency translation	305
Balance at March 31, 2022	85,437
Infrastructure
Goodwill [Roll Forward]
Balance at December 31, 2021	31,678
Foreign currency translation	0
Balance at March 31, 2022	$ 31,678