Segment Information - Selected Financial Information (Details) - USD ($) $ in Thousands	3 Months Ended		9 Months Ended
	Sep. 30, 2026	Sep. 30, 2025	Sep. 30, 2026	Sep. 30, 2025	Dec. 31, 2025
Capital expenditures:
Total capital expenditures	$ 55,414	$ 54,150	$ 163,005	$ 163,274
Total assets	13,679,288		13,679,288		$ 13,422,423
Operating Segments \| Engineered Products
Capital expenditures:
Total capital expenditures	7,359	7,408	17,909	19,405
Total assets	1,118,842		1,118,842		1,091,594
Operating Segments \| Clean Energy & Fueling
Capital expenditures:
Total capital expenditures	12,565	6,658	35,938	29,438
Total assets	3,617,516		3,617,516		3,607,567
Operating Segments \| Imaging & Identification
Capital expenditures:
Total capital expenditures	7,973	11,607	27,872	31,049
Total assets	1,844,299		1,844,299		1,827,454
Operating Segments \| Pumps & Process Solutions
Capital expenditures:
Total capital expenditures	12,062	15,529	37,594	40,965
Total assets	3,465,420		3,465,420		3,479,147
Operating Segments \| Climate & Sustainability Technologies
Capital expenditures:
Total capital expenditures	13,348	12,849	38,777	37,486
Total assets	1,638,728		1,638,728		1,426,174
Corporate
Capital expenditures:
Total capital expenditures	2,107	$ 99	4,915	$ 4,931
Total assets	$ 1,994,483		$ 1,994,483		$ 1,990,487