Exit Activity Costs and Asset Impairments (Summary of Exit Activity Costs and Asset Impairments by Segment) (Details) - USD ($) $ in Thousands	3 Months Ended
	Mar. 31, 2024	Mar. 31, 2023
Restructuring Cost and Reserve [Line Items]
Exit Activity	$ 407	$ 675
Exit Activity		675
Asset Impairment	(72)	(63)
Total	335	612
Operating Segments | Renewables
Restructuring Cost and Reserve [Line Items]
Exit Activity	269
Exit Activity		0
Asset Impairment		(63)
Asset Impairment	0
Total	269
Total		(63)
Operating Segments | Residential
Restructuring Cost and Reserve [Line Items]
Exit Activity	0	114
Asset Impairment	(72)	0
Total	(72)	114
Operating Segments | Agtech
Restructuring Cost and Reserve [Line Items]
Exit Activity	138	561
Asset Impairment	0	0
Total	138	561
Operating Segments | Infrastructure
Restructuring Cost and Reserve [Line Items]
Exit Activity	0	0
Asset Impairment	0	0
Total	0	0
Corporate
Restructuring Cost and Reserve [Line Items]
Exit Activity		0
Exit Activity	0
Asset Impairment	0	0
Total		$ 0
Total	$ 0