v3.26.1
Cover
Jun. 30, 2026
Cover [Abstract]  
Document Type 8-K
Document Period End Date Jun. 30, 2026
Registrant Name FLOWSERVE CORPORATION
Entity Incorporation, State or Country Code NY
Entity File Number 1-13179
Entity Tax Identification Number 31-0267900
Entity Address, Address Line One 5215 N. O'Connor Blvd., Suite 700,
Entity Address, Postal Zip Code 75039
Local Phone Number 443-6500
Title of 12(b) Security Common Stock, $1.25 Par Value
Trading Symbol FLS
Security Exchange Name NYSE
Written Communications false
Soliciting Material false
Pre-commencement Tender Offer false
Pre-commencement Issuer Tender Offer false
Entity Emerging Growth Company false
Entity Address, City or Town Irving,
Entity Address, State or Province TX
City Area Code (972)
Central Index Key 0000030625
Amendment Flag false