v3.26.1
SEGMENT REPORTING - Schedule of information on reportable segments (Details) - USD ($)
$ in Millions
 3 Months Ended 6 Months Ended
Jun. 30, 2026
Jun. 30, 2025
Jun. 30, 2026
Jun. 30, 2025
SEGMENT REPORTING        
Total $ 1,632.6 $ 1,236.3 $ 3,578.1 $ 2,708.8
Total Adjusted Operating Profit of Reportable Segments 191.7 43.7 512.7 257.9
Adjustments:        
Share-based payments (18.2) (10.4) (30.9) (16.9)
Interest expense (20.0) (30.0) (44.9) (52.0)
Loss on debt extinguishment 0.0 0.0 50.5 0.0
Interest income 5.4 1.4 8.1 2.9
Income before tax 160.8 21.8 401.3 219.4
Operating segment        
SEGMENT REPORTING        
Total 105.0 78.1 202.2 154.4
Total Adjusted Operating Profit of Reportable Segments 276.7 112.5 667.7 372.0
Corporate        
SEGMENT REPORTING        
Total 7.5 3.3 12.9 4.7
Corporate expenses (68.3) (45.1) (120.3) (72.5)
Unallocated        
SEGMENT REPORTING        
Total 112.5 81.4 215.1 159.1
Adjustments:        
Depreciation and amortization on PPA fair value step up (9.0) (11.0) (18.2) (21.5)
Restructuring expenses (6.8) (6.0) (11.0) (8.9)
Impairment losses on goodwill and intangible assets (1.8) 0.0 (1.8) 0.0
Expenses related to transaction activities (0.6) (2.0) (0.5) (2.3)
Expenses related to certain legal proceedings (0.2) 1.2 (0.2) 2.0
Share-based payments 1.7 (5.9) (3.0) (10.9)
Interest expense (20.0) (30.0) (44.9) (52.0)
Foreign currency exchange (losses)/gains, net & other finance costs (16.3) 6.7 (24.1) 10.6
Loss on debt extinguishment 0.0 0.0 (50.5) 0.0
Interest income 5.4 1.4 8.1 2.9
Income before tax 160.8 21.8 401.3 219.4
Technical Apparel        
SEGMENT REPORTING        
Total 674.2 508.9 1,559.2 1,172.7
Technical Apparel | Operating segment        
SEGMENT REPORTING        
Total 53.3 38.9 103.1 74.6
Total Adjusted Operating Profit of Reportable Segments 126.5 71.8 359.8 230.4
Outdoor Performance        
SEGMENT REPORTING        
Total 568.5 413.7 1,282.1 916.1
Outdoor Performance | Operating segment        
SEGMENT REPORTING        
Total 40.4 28.8 77.3 59.7
Total Adjusted Operating Profit of Reportable Segments 83.0 27.5 228.3 106.0
Ball & Racquet Sports        
SEGMENT REPORTING        
Total 389.9 313.7 736.8 620.0
Ball & Racquet Sports | Operating segment        
SEGMENT REPORTING        
Total 11.3 10.4 21.8 20.1
Total Adjusted Operating Profit of Reportable Segments $ 67.2 $ 13.2 $ 79.6 $ 35.6