v3.26.1
Segment and Other Information (Net Sales by Geography) (Details)
$ in Millions
12 Months Ended
Apr. 30, 2026
USD ($)
segment
Apr. 30, 2025
USD ($)
Apr. 30, 2024
USD ($)
Segment Reporting [Abstract]      
Number of operating segments | segment 1    
Number of reportable segments | segment 1    
Geographic Areas, Revenues from External Customers [Abstract]      
Net sales $ 3,928 $ 3,975 $ 4,178
United States      
Geographic Areas, Revenues from External Customers [Abstract]      
Net sales 1,649 1,765 1,889
Mexico      
Geographic Areas, Revenues from External Customers [Abstract]      
Net sales 319 267 290
Germany      
Geographic Areas, Revenues from External Customers [Abstract]      
Net sales 248 253 263
Australia      
Geographic Areas, Revenues from External Customers [Abstract]      
Net sales 200 199 204
United Kingdom      
Geographic Areas, Revenues from External Customers [Abstract]      
Net sales 164 174 185
Other      
Geographic Areas, Revenues from External Customers [Abstract]      
Net sales [1] $ 1,348 $ 1,317 $ 1,347
[1] Includes net sales of (a) branded products to countries not listed above; (b) branded products to global duty-free customers, other travel retail customers, and the U.S. military, regardless of customer location; and (c) used barrels, contract bottling services, and non-branded bulk whiskey, regardless of customer location.