v3.25.2
STOCKHOLDERS’ EQUITY - Schedule of Reclassification out of accumulated other comprehensive income (Details) - USD ($)
$ in Millions
 3 Months Ended 6 Months Ended
Jun. 30, 2025
Jun. 30, 2024
Jun. 30, 2025
Jun. 30, 2024
Reclassification out of Accumulated Other Comprehensive Income        
Other income (expense), net $ (10.7) $ (44.1) $ (40.3) $ (56.4)
Revenue 2,534.7 2,325.6 4,768.3 4,367.6
Cost of sales (1,948.2) (1,832.5) (3,724.7) (3,538.7)
Income before income taxes 374.8 245.5 605.1 456.1
Provision (benefit) for income taxes 106.5 59.2 193.5 108.9
Net income attributable to TechnipFMC plc 269.5 186.5 411.5 343.6
Amount Reclassified out of Accumulated Other Comprehensive Income (Loss)        
Reclassification out of Accumulated Other Comprehensive Income        
Other income (expense), net 0.0 0.0 0.0 (10.5)
Amount Reclassified out of Accumulated Other Comprehensive Income (Loss) | Release of CTA income (loss)        
Reclassification out of Accumulated Other Comprehensive Income        
Other income (expense), net 0.0 0.0 0.0 (10.5)
Amount Reclassified out of Accumulated Other Comprehensive Income (Loss) | Gains (losses) on hedging instruments | Foreign exchange contracts | Cash Flow Hedging        
Reclassification out of Accumulated Other Comprehensive Income        
Other income (expense), net (6.0) 5.7 (9.0) 8.5
Revenue (14.0) (2.6) (22.8) (1.7)
Cost of sales 13.0 2.3 25.5 2.9
Income before income taxes (7.0) 5.4 (6.3) 9.7
Provision (benefit) for income taxes (2.2) 1.7 (0.8) 2.9
Net income attributable to TechnipFMC plc (4.8) 3.7 (5.5) 6.8
Amount Reclassified out of Accumulated Other Comprehensive Income (Loss) | Defined Pension  and Other Post-Retirement Benefits        
Reclassification out of Accumulated Other Comprehensive Income        
Income before income taxes (3.0) (3.0) (6.1) (2.9)
Provision (benefit) for income taxes (0.6) 0.0 (1.3) 1.0
Net income attributable to TechnipFMC plc (2.4) (3.0) (4.8) (3.9)
Amount Reclassified out of Accumulated Other Comprehensive Income (Loss) | Amortization of prior service credit (cost)        
Reclassification out of Accumulated Other Comprehensive Income        
Other income (expense), net 0.0 0.0 (0.1) (0.1)
Amount Reclassified out of Accumulated Other Comprehensive Income (Loss) | Amortization of net actuarial loss        
Reclassification out of Accumulated Other Comprehensive Income        
Other income (expense), net (3.0) (3.0) (6.0) (5.1)
Amount Reclassified out of Accumulated Other Comprehensive Income (Loss) | Reclassification adjustment for net gain included in net income        
Reclassification out of Accumulated Other Comprehensive Income        
Other income (expense), net $ 0.0 $ 0.0 $ 0.0 $ 2.3