Condensed Consolidated Statements of Income - USD ($) $ in Thousands	3 Months Ended		9 Months Ended
	Sep. 30, 2022	Sep. 30, 2021	Sep. 30, 2022	Sep. 30, 2021
Income Statement [Abstract]
Sales	$ 872,881	$ 866,118	$ 2,576,161	$ 2,621,604
Cost of sales	(633,304)	(612,626)	(1,877,108)	(1,838,974)
Gross profit	239,577	253,492	699,053	782,630
Selling, general and administrative expense	(221,142)	(200,862)	(621,956)	(609,965)
Gain on sale of business			0	1,806
Net earnings from affiliates	5,782	4,732	14,821	11,157
Operating income	24,217	57,362	91,918	185,628
Interest expense	(11,582)	(14,746)	(33,337)	(45,847)
Loss on extinguishment of debt	0	(563)	0	(8,173)
Interest income	1,141	827	2,938	1,893
Other income (expense), net	28,676	(1,504)	28,152	(20,717)
Earnings before income taxes	42,452	41,376	89,671	112,784
(Provision for) benefit from income taxes	(1,817)	10,433	(16,618)	3,929
Net earnings, including noncontrolling interests	40,635	51,809	73,053	116,713
Less: Net earnings attributable to noncontrolling interests	(2,235)	(2,024)	(5,694)	(7,495)
Net earnings attributable to Flowserve Corporation	$ 38,400	$ 49,785	$ 67,359	$ 109,218
Net earnings per share attributable to Flowserve Corporation common shareholders:
Basic (in dollars per share)	$ 0.29	$ 0.38	$ 0.52	$ 0.84
Diluted (in dollars per share)	$ 0.29	$ 0.38	$ 0.51	$ 0.83
Weighted average shares - basic (in shares)	130,703,000	130,242,000	130,604,000	130,325,000
Weighted average shares - diluted (in shares)	131,402,000	130,789,000	131,233,000	130,867,000