v3.26.3
Comprehensive Income (Loss) Attributable to CBI - Reconciliation of Net Income (Loss) Attributable to CBI to Comprehensive Income (Loss) Attributable to CBI (Details) - USD ($)
$ in Millions
 3 Months Ended 6 Months Ended
Aug. 31, 2026
May 31, 2026
Aug. 31, 2025
May 31, 2025
Aug. 31, 2026
Aug. 31, 2025
Accumulated Other Comprehensive Income (Loss) [Line Items]            
Net income (loss) attributable to CBI $ 565.8   $ 466.0   $ 1,219.6 $ 982.1
Other comprehensive income (loss) attributable to CBI            
Other comprehensive income (loss) attributable to CBI, net of tax amount 158.5 $ (88.8) 228.9 $ 364.3    
Comprehensive income (loss) attributable to CBI 717.5   685.7   1,285.9 1,552.5
Accumulated Other Comprehensive Income (Loss)            
Other comprehensive income (loss) attributable to CBI            
Net gain (loss), net of tax amount         134.7  
Reclassification adjustments, net of tax amount         (68.4)  
Other comprehensive income (loss) attributable to CBI, before tax amount 156.0   226.4   68.6 592.1
Other comprehensive income (loss) attributable to CBI, tax (expense) benefit (4.3)   (6.7)   (2.3) (21.7)
Other comprehensive income (loss) attributable to CBI, net of tax amount 151.7 $ (85.4) 219.7 $ 350.7 66.3 570.4
Accumulated Other Comprehensive Income (Loss) | Share of OCI of Equity Method Investments            
Other comprehensive income (loss) attributable to CBI            
Net gain (loss), before tax amount 0.0   0.0   0.0 0.0
Net gain (loss), tax (expense) benefit 0.0   0.0   0.0 0.0
Net gain (loss), net of tax amount 0.0   0.0   0.0 0.0
Reclassification adjustments, before tax amount 0.2   (1.8)   0.8 (1.5)
Reclassification adjustments, tax (expense) benefit (0.1)   0.5   (0.2) 0.4
Reclassification adjustments, net of tax amount 0.1   (1.3)   0.6 (1.1)
Other comprehensive income (loss) attributable to CBI, before tax amount 0.2   (1.8)   0.8 (1.5)
Other comprehensive income (loss) attributable to CBI, tax (expense) benefit (0.1)   0.5   (0.2) 0.4
Other comprehensive income (loss) attributable to CBI, net of tax amount 0.1   (1.3)   0.6 (1.1)
Foreign Currency Translation Adjustments            
Other comprehensive income (loss) attributable to CBI            
Net gain (loss), before tax amount 119.1   164.8   55.0 408.3
Net gain (loss), tax (expense) benefit 0.0   0.0   0.0 0.0
Net gain (loss), net of tax amount 119.1   164.8   55.0 408.3
Reclassification adjustments, before tax amount 0.0   0.0   0.0 0.0
Reclassification adjustments, tax (expense) benefit 0.0   0.0   0.0 0.0
Reclassification adjustments, net of tax amount 0.0   0.0   0.0 0.0
Other comprehensive income (loss) attributable to CBI, before tax amount 119.1   164.8   55.0 408.3
Other comprehensive income (loss) attributable to CBI, tax (expense) benefit 0.0   0.0   0.0 0.0
Other comprehensive income (loss) attributable to CBI, net of tax amount 119.1   164.8   55.0 408.3
Unrealized Net Gain (Loss) on Cash Flow Hedge            
Other comprehensive income (loss) attributable to CBI            
Net gain (loss), before tax amount 77.8   85.4   89.3 216.0
Net gain (loss), tax (expense) benefit (9.0)   (10.2)   (11.0) (26.3)
Net gain (loss), net of tax amount 68.8   75.2   78.3 189.7
Reclassification adjustments, before tax amount (41.5)   (19.3)   (78.3) (25.0)
Reclassification adjustments, tax (expense) benefit 4.9   2.3   9.3 2.8
Reclassification adjustments, net of tax amount (36.6)   (17.0)   (69.0) (22.2)
Other comprehensive income (loss) attributable to CBI, before tax amount 36.3   66.1   11.0 191.0
Other comprehensive income (loss) attributable to CBI, tax (expense) benefit (4.1)   (7.9)   (1.7) (23.5)
Other comprehensive income (loss) attributable to CBI, net of tax amount 32.2   58.2   9.3 167.5
Unrealized Net Gain (Loss) on Net Investment Hedges            
Other comprehensive income (loss) attributable to CBI            
Net gain (loss), before tax amount 0.6   (2.6)   1.9 (5.6)
Net gain (loss), tax (expense) benefit (0.2)   0.7   (0.5) 1.4
Net gain (loss), net of tax amount 0.4   (1.9)   1.4 (4.2)
Reclassification adjustments, before tax amount 0.0   0.0   0.0 0.0
Reclassification adjustments, tax (expense) benefit 0.0   0.0   0.0 0.0
Reclassification adjustments, net of tax amount 0.0   0.0   0.0 0.0
Other comprehensive income (loss) attributable to CBI, before tax amount 0.6   (2.6)   1.9 (5.6)
Other comprehensive income (loss) attributable to CBI, tax (expense) benefit (0.2)   0.7   (0.5) 1.4
Other comprehensive income (loss) attributable to CBI, net of tax amount 0.4   (1.9)   1.4 (4.2)
Pension/ Postretirement Adjustments            
Other comprehensive income (loss) attributable to CBI            
Net gain (loss), before tax amount (0.2)   (0.1)   (0.1) (0.1)
Net gain (loss), tax (expense) benefit 0.1   0.0   0.1 0.0
Net gain (loss), net of tax amount (0.1)   (0.1)   0.0 (0.1)
Reclassification adjustments, before tax amount 0.0   0.0   0.0 0.0
Reclassification adjustments, tax (expense) benefit 0.0   0.0   0.0 0.0
Reclassification adjustments, net of tax amount 0.0   0.0   0.0 0.0
Other comprehensive income (loss) attributable to CBI, before tax amount (0.2)   (0.1)   (0.1) (0.1)
Other comprehensive income (loss) attributable to CBI, tax (expense) benefit 0.1   0.0   0.1 0.0
Other comprehensive income (loss) attributable to CBI, net of tax amount $ (0.1)   $ (0.1)   $ 0.0 $ (0.1)