v3.26.1
8th Ave (Details) - USD ($)
$ in Millions
3 Months Ended 9 Months Ended
Jun. 30, 2026
Jun. 30, 2025
Jun. 30, 2026
Jun. 30, 2025
Jul. 01, 2025
Schedule of Related Party Transactions          
Net Sales $ 1,948.0 $ 1,984.3 $ 6,165.5 $ 5,911.1  
8th Avenue          
Schedule of Related Party Transactions          
Business Combination, Voting Equity Interest Acquired, Percentage         39.50%
8th Avenue          
Schedule of Related Party Transactions          
Net Sales   1.8   6.5  
Purchases from and Royalties paid to Related Party   $ 15.5   $ 57.7  
8th Avenue          
Schedule of Related Party Transactions          
Equity Method Investment, Ownership Percentage   60.50%   60.50%