Consolidated Statements of Income - USD ($) shares in Thousands, $ in Thousands	12 Months Ended
	Dec. 31, 2024	Dec. 31, 2023	Dec. 31, 2022
Income Statement [Abstract]
Sales	$ 4,557,806	$ 4,320,577	$ 3,615,120
Cost of sales	(3,123,560)	(3,043,749)	(2,620,825)
Gross profit	1,434,246	1,276,828	994,295
Selling, general and administrative expense	(978,037)	(961,169)	(815,545)
Loss on sale of business	(12,981)	0	0
Net earnings from affiliates	19,051	17,894	18,469
Operating income	462,279	333,553	197,219
Interest expense	(69,301)	(66,924)	(46,247)
Interest income	5,371	6,991	3,963
Other income (expense), net	(12,194)	(49,870)	(559)
Earnings before income taxes	386,155	223,750	154,376
(Provision for) benefit from income taxes	(84,929)	(18,562)	43,639
Net earnings, including noncontrolling interests	301,226	205,188	198,015
Less: Net earnings attributable to noncontrolling interests	(18,467)	(18,445)	(9,326)
Net earnings attributable to Flowserve Corporation	$ 282,759	$ 186,743	$ 188,689
Net earnings per share attributable to Flowserve Corporation common shareholders:
Basic (in dollars per share)	$ 2.15	$ 1.42	$ 1.44
Diluted (in dollars per share)	$ 2.14	$ 1.42	$ 1.44
Weighted average shares - basic (in shares)	131,488	131,117	130,630
Weighted average shares - diluted (in shares)	132,356	131,931	131,315