v3.26.3
Segment Reporting - Schedule of Income (Loss) Before Income Taxes by Segment (Details) - USD ($)
$ in Millions
 3 Months Ended 9 Months Ended
Sep. 30, 2026
Sep. 30, 2025
Sep. 30, 2026
Sep. 30, 2025
Segment Reporting [Line Items]        
Net sales $ 2,926.5 $ 2,973.5 $ 8,374.1 $ 8,478.4
Cost of goods sold (1,896.1) (1,800.0) (5,383.2) (5,172.1)
Marketing and sales expenses (316.8) (366.5) (969.2) (1,036.5)
General and administrative expenses (316.7) (320.2) (992.8) (996.5)
Goodwill impairment 0.0 (3,645.7) 0.0 (3,645.7)
Other operating income (expense), net (9.3) (275.2) (58.0) (300.3)
Equity income (loss) 3.0 3.0 9.9 11.5
Interest expense (67.7) (62.7) (196.7) (185.6)
Interest income 4.8 6.7 15.7 14.5
Other segment items 14.5 (8.4) 20.2 48.0
Income (loss) before income taxes 342.2 (3,495.5) 820.0 (2,784.3)
Income tax benefit (expense) (77.0) 558.6 (183.1) 394.8
Net income (loss) 265.2 (2,936.9) 636.9 (2,389.5)
Net (income) loss attributable to noncontrolling interests 6.3 9.3 17.6 11.6
Net income (loss) attributable to Molson Coors Beverage Company 271.5 (2,927.6) 654.5 (2,377.9)
Unallocated        
Segment Reporting [Line Items]        
Net sales 0.0 0.0 0.0 0.0
Cost of goods sold (3.4) 11.3 (5.2) 37.0
Marketing and sales expenses 0.0 0.0 0.0 0.0
General and administrative expenses 0.0 0.0 0.0 0.0
Goodwill impairment   0.0   0.0
Other operating income (expense), net 0.0 0.0 0.0 0.0
Equity income (loss) 0.0 0.0 0.0 0.0
Interest expense (66.7) (61.3) (193.4) (180.8)
Interest income 4.8 6.7 15.5 14.3
Other segment items 5.5 3.6 17.4 7.9
Income (loss) before income taxes (59.8) (39.7) (165.7) (121.6)
Inter-segment net sales eliminations        
Segment Reporting [Line Items]        
Net sales (7.7) (7.5) (19.9) (20.4)
Cost of goods sold 7.7 7.5 19.9 20.4
Marketing and sales expenses 0.0 0.0 0.0 0.0
General and administrative expenses 0.0 0.0 0.0 0.0
Goodwill impairment   0.0   0.0
Other operating income (expense), net 0.0 0.0 0.0 0.0
Equity income (loss) 0.0 0.0 0.0 0.0
Interest expense 0.0 0.0 0.0 0.0
Interest income 0.0 0.0 0.0 0.0
Other segment items 0.0 0.0 0.0 0.0
Income (loss) before income taxes 0.0 0.0 0.0 0.0
Americas | Operating Segments        
Segment Reporting [Line Items]        
Net sales 2,232.8 2,260.0 6,535.7 6,646.6
Cost of goods sold (1,431.9) (1,350.6) (4,100.4) (3,988.9)
Marketing and sales expenses (253.6) (291.0) (784.0) (837.4)
General and administrative expenses (240.2) (231.3) (719.7) (725.6)
Goodwill impairment   (3,645.7)   (3,645.7)
Other operating income (expense), net 0.7 (75.6) (25.9) (93.1)
Equity income (loss) 3.0 3.0 9.9 11.5
Interest expense (0.5) (0.6) (1.5) (1.9)
Interest income 0.0 0.0 0.0 0.0
Other segment items 9.9 (13.6) 3.6 36.6
Income (loss) before income taxes 320.2 (3,345.4) 917.7 (2,597.9)
EMEA&APAC | Operating Segments        
Segment Reporting [Line Items]        
Net sales 701.4 721.0 1,858.3 1,852.2
Cost of goods sold (468.5) (468.2) (1,297.5) (1,240.6)
Marketing and sales expenses (63.2) (75.5) (185.2) (199.1)
General and administrative expenses (76.5) (88.9) (273.1) (270.9)
Goodwill impairment   0.0   0.0
Other operating income (expense), net (10.0) (199.6) (32.1) (207.2)
Equity income (loss) 0.0 0.0 0.0 0.0
Interest expense (0.5) (0.8) (1.8) (2.9)
Interest income 0.0 0.0 0.2 0.2
Other segment items (0.9) 1.6 (0.8) 3.5
Income (loss) before income taxes $ 81.8 $ (110.4) $ 68.0 $ (64.8)