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Revenue Recognition (Disaggregation of revenue) (Details) - USD ($) $ in Thousands	3 Months Ended		6 Months Ended
	Jun. 30, 2023	Jun. 30, 2022	Jun. 30, 2023	Jun. 30, 2022
Disaggregation of Revenue [Line Items]
Sales	$ 1,080,376	$ 882,222	$ 2,060,681	$ 1,703,280
Original Equipment
Disaggregation of Revenue [Line Items]
Sales	517,823	411,357	981,307	794,539
Aftermarket
Disaggregation of Revenue [Line Items]
Sales	562,553	470,865	1,079,374	908,741
FPD
Disaggregation of Revenue [Line Items]
Sales	764,851	614,425	1,464,330	1,188,412
FPD | Original Equipment
Disaggregation of Revenue [Line Items]
Sales	284,053	212,760	536,785	413,100
FPD | Aftermarket
Disaggregation of Revenue [Line Items]
Sales	480,798	401,665	927,545	775,312
FCD
Disaggregation of Revenue [Line Items]
Sales	315,525	267,797	596,351	514,868
FCD | Original Equipment
Disaggregation of Revenue [Line Items]
Sales	233,770	198,597	444,522	381,439
FCD | Aftermarket
Disaggregation of Revenue [Line Items]
Sales	81,755	69,200	151,829	133,429
North America
Disaggregation of Revenue [Line Items]
Sales	461,440	385,448	869,382	731,797
North America | FPD
Disaggregation of Revenue [Line Items]
Sales	317,994	265,657	600,258	504,368
North America | FCD
Disaggregation of Revenue [Line Items]
Sales	143,446	119,791	269,124	227,429
Latin America
Disaggregation of Revenue [Line Items]
Sales	70,297	53,249	142,157	106,418
Latin America | FPD
Disaggregation of Revenue [Line Items]
Sales	63,107	48,294	127,102	95,914
Latin America | FCD
Disaggregation of Revenue [Line Items]
Sales	7,190	4,955	15,055	10,504
Middle East And Africa
Disaggregation of Revenue [Line Items]
Sales	166,694	106,984	309,455	200,034
Middle East And Africa | FPD
Disaggregation of Revenue [Line Items]
Sales	130,158	84,935	244,524	156,636
Middle East And Africa | FCD
Disaggregation of Revenue [Line Items]
Sales	36,536	22,049	64,931	43,398
Asia Pacific
Disaggregation of Revenue [Line Items]
Sales	182,900	169,975	364,116	339,365
Asia Pacific | FPD
Disaggregation of Revenue [Line Items]
Sales	110,390	97,557	223,774	199,156
Asia Pacific | FCD
Disaggregation of Revenue [Line Items]
Sales	72,510	72,418	140,342	140,209
Europe
Disaggregation of Revenue [Line Items]
Sales	199,045	166,566	375,571	325,666
Europe | FPD
Disaggregation of Revenue [Line Items]
Sales	143,202	117,982	268,672	232,338
Europe | FCD
Disaggregation of Revenue [Line Items]
Sales	$ 55,843	$ 48,584	$ 106,899	$ 93,328

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