Revenue Recognition (Disaggregation of revenue) (Details) - USD ($) $ in Thousands	3 Months Ended		6 Months Ended
	Jun. 30, 2025	Jun. 30, 2024	Jun. 30, 2025	Jun. 30, 2024
Disaggregation of Revenue [Line Items]
Sales	$ 1,188,092	$ 1,156,892	$ 2,332,635	$ 2,244,371
Original Equipment
Disaggregation of Revenue [Line Items]
Sales	555,451	566,370	1,112,496	1,094,971
Aftermarket
Disaggregation of Revenue [Line Items]
Sales	632,641	590,522	1,220,139	1,149,400
FPD
Disaggregation of Revenue [Line Items]
Sales	817,500	810,613	1,598,989	1,579,376
FPD | Original Equipment
Disaggregation of Revenue [Line Items]
Sales	284,481	301,866	564,711	586,904
FPD | Aftermarket
Disaggregation of Revenue [Line Items]
Sales	533,019	508,747	1,034,278	992,472
FCD
Disaggregation of Revenue [Line Items]
Sales	370,592	346,279	733,646	664,995
FCD | Original Equipment
Disaggregation of Revenue [Line Items]
Sales	270,970	264,504	547,785	508,067
FCD | Aftermarket
Disaggregation of Revenue [Line Items]
Sales	99,622	81,775	185,861	156,928
North America
Disaggregation of Revenue [Line Items]
Sales	518,750	486,080	985,263	925,548
North America | FPD
Disaggregation of Revenue [Line Items]
Sales	362,410	342,678	689,737	653,143
North America | FCD
Disaggregation of Revenue [Line Items]
Sales	156,340	143,402	295,526	272,405
Latin America
Disaggregation of Revenue [Line Items]
Sales	68,438	79,064	150,783	154,484
Latin America | FPD
Disaggregation of Revenue [Line Items]
Sales	56,332	72,948	128,038	143,334
Latin America | FCD
Disaggregation of Revenue [Line Items]
Sales	12,106	6,116	22,745	11,150
Middle East And Africa
Disaggregation of Revenue [Line Items]
Sales	201,037	185,279	395,520	367,769
Middle East And Africa | FPD
Disaggregation of Revenue [Line Items]
Sales	151,210	134,652	295,003	270,915
Middle East And Africa | FCD
Disaggregation of Revenue [Line Items]
Sales	49,827	50,627	100,517	96,854
Asia Pacific
Disaggregation of Revenue [Line Items]
Sales	185,362	192,868	388,082	375,610
Asia Pacific | FPD
Disaggregation of Revenue [Line Items]
Sales	99,195	105,832	196,408	212,127
Asia Pacific | FCD
Disaggregation of Revenue [Line Items]
Sales	86,167	87,036	191,674	163,483
Europe
Disaggregation of Revenue [Line Items]
Sales	214,505	213,601	412,987	420,960
Europe | FPD
Disaggregation of Revenue [Line Items]
Sales	148,353	154,503	289,803	299,857
Europe | FCD
Disaggregation of Revenue [Line Items]
Sales	$ 66,152	$ 59,098	$ 123,184	$ 121,103