Revenue Recognition (Disaggregation of revenue) (Details) - USD ($) $ in Thousands	3 Months Ended
	Mar. 31, 2025	Mar. 31, 2024
Disaggregation of Revenue [Line Items]
Sales	$ 1,144,543	$ 1,087,479
Original Equipment
Disaggregation of Revenue [Line Items]
Sales	557,045	528,600
Aftermarket
Disaggregation of Revenue [Line Items]
Sales	587,498	558,879
FPD
Disaggregation of Revenue [Line Items]
Sales	781,489	768,763
FPD | Original Equipment
Disaggregation of Revenue [Line Items]
Sales	280,230	285,038
FPD | Aftermarket
Disaggregation of Revenue [Line Items]
Sales	501,259	483,725
FCD
Disaggregation of Revenue [Line Items]
Sales	363,054	318,716
FCD | Original Equipment
Disaggregation of Revenue [Line Items]
Sales	276,815	243,562
FCD | Aftermarket
Disaggregation of Revenue [Line Items]
Sales	86,239	75,154
North America
Disaggregation of Revenue [Line Items]
Sales	466,513	439,471
North America | FPD
Disaggregation of Revenue [Line Items]
Sales	327,327	310,469
North America | FCD
Disaggregation of Revenue [Line Items]
Sales	139,186	129,002
Latin America
Disaggregation of Revenue [Line Items]
Sales	82,345	75,419
Latin America | FPD
Disaggregation of Revenue [Line Items]
Sales	71,706	70,385
Latin America | FCD
Disaggregation of Revenue [Line Items]
Sales	10,639	5,034
Middle East And Africa
Disaggregation of Revenue [Line Items]
Sales	194,483	182,488
Middle East And Africa | FPD
Disaggregation of Revenue [Line Items]
Sales	143,793	136,261
Middle East And Africa | FCD
Disaggregation of Revenue [Line Items]
Sales	50,690	46,227
Asia Pacific
Disaggregation of Revenue [Line Items]
Sales	202,720	182,741
Asia Pacific | FPD
Disaggregation of Revenue [Line Items]
Sales	97,213	106,294
Asia Pacific | FCD
Disaggregation of Revenue [Line Items]
Sales	105,507	76,447
Europe
Disaggregation of Revenue [Line Items]
Sales	198,482	207,360
Europe | FPD
Disaggregation of Revenue [Line Items]
Sales	141,450	145,354
Europe | FCD
Disaggregation of Revenue [Line Items]
Sales	$ 57,032	$ 62,006