v3.26.1
Fair Value Measurements (Details) - EBP 001 - USD ($)
Dec. 31, 2025
Dec. 31, 2024
EBP, Investment, Fair Value and NAV [Line Items]    
Total investments $ 412,154,945 $ 367,811,455
Crane Company Stock    
EBP, Investment, Fair Value and NAV [Line Items]    
Total investments 5,122,497 5,802,569
Crane NXT Stock    
EBP, Investment, Fair Value and NAV [Line Items]    
Total investments 3,062,490 4,253,956
Total    
EBP, Investment, Fair Value and NAV [Line Items]    
Total investments 177,454,366 165,010,536
Total | Domestic stock funds    
EBP, Investment, Fair Value and NAV [Line Items]    
Total investments 118,660,190 110,266,822
Total | International stock funds    
EBP, Investment, Fair Value and NAV [Line Items]    
Total investments 27,069,895 22,770,147
Total | Money market fund    
EBP, Investment, Fair Value and NAV [Line Items]    
Total investments 96,800 23,101
Total | Bond fund    
EBP, Investment, Fair Value and NAV [Line Items]    
Total investments 23,442,494 21,893,941
Total | Crane Company Stock    
EBP, Investment, Fair Value and NAV [Line Items]    
Total investments 5,122,497 5,802,569
Total | Crane NXT Stock    
EBP, Investment, Fair Value and NAV [Line Items]    
Total investments 3,062,490 4,253,956
Active Markets for Identical Assets (Level 1)    
EBP, Investment, Fair Value and NAV [Line Items]    
Total investments 177,454,366 165,010,536
Active Markets for Identical Assets (Level 1) | Domestic stock funds    
EBP, Investment, Fair Value and NAV [Line Items]    
Total investments 118,660,190 110,266,822
Active Markets for Identical Assets (Level 1) | International stock funds    
EBP, Investment, Fair Value and NAV [Line Items]    
Total investments 27,069,895 22,770,147
Active Markets for Identical Assets (Level 1) | Money market fund    
EBP, Investment, Fair Value and NAV [Line Items]    
Total investments 96,800 23,101
Active Markets for Identical Assets (Level 1) | Bond fund    
EBP, Investment, Fair Value and NAV [Line Items]    
Total investments 23,442,494 21,893,941
Active Markets for Identical Assets (Level 1) | Crane Company Stock    
EBP, Investment, Fair Value and NAV [Line Items]    
Total investments 5,122,497 5,802,569
Active Markets for Identical Assets (Level 1) | Crane NXT Stock    
EBP, Investment, Fair Value and NAV [Line Items]    
Total investments 3,062,490 4,253,956
Other Observable Inputs (Level 2)    
EBP, Investment, Fair Value and NAV [Line Items]    
Total investments 0 0
Other Observable Inputs (Level 2) | Domestic stock funds    
EBP, Investment, Fair Value and NAV [Line Items]    
Total investments 0 0
Other Observable Inputs (Level 2) | International stock funds    
EBP, Investment, Fair Value and NAV [Line Items]    
Total investments 0 0
Other Observable Inputs (Level 2) | Money market fund    
EBP, Investment, Fair Value and NAV [Line Items]    
Total investments 0 0
Other Observable Inputs (Level 2) | Bond fund    
EBP, Investment, Fair Value and NAV [Line Items]    
Total investments 0 0
Other Observable Inputs (Level 2) | Crane Company Stock    
EBP, Investment, Fair Value and NAV [Line Items]    
Total investments 0 0
Other Observable Inputs (Level 2) | Crane NXT Stock    
EBP, Investment, Fair Value and NAV [Line Items]    
Total investments 0 0
Significant Unobservable Inputs (Level 3)    
EBP, Investment, Fair Value and NAV [Line Items]    
Total investments 0 0
Significant Unobservable Inputs (Level 3) | Domestic stock funds    
EBP, Investment, Fair Value and NAV [Line Items]    
Total investments 0 0
Significant Unobservable Inputs (Level 3) | International stock funds    
EBP, Investment, Fair Value and NAV [Line Items]    
Total investments 0 0
Significant Unobservable Inputs (Level 3) | Money market fund    
EBP, Investment, Fair Value and NAV [Line Items]    
Total investments 0 0
Significant Unobservable Inputs (Level 3) | Bond fund    
EBP, Investment, Fair Value and NAV [Line Items]    
Total investments 0 0
Significant Unobservable Inputs (Level 3) | Crane Company Stock    
EBP, Investment, Fair Value and NAV [Line Items]    
Total investments 0 0
Significant Unobservable Inputs (Level 3) | Crane NXT Stock    
EBP, Investment, Fair Value and NAV [Line Items]    
Total investments 0 0
Investments measured at NAV | Collective trust funds    
EBP, Investment, Fair Value and NAV [Line Items]    
Total investments 219,902,880 188,478,469
Investments measured at NAV | Stable value fund    
EBP, Investment, Fair Value and NAV [Line Items]    
Total investments $ 14,797,699 $ 14,322,450