XML 63 R34.htm IDEA: XBRL DOCUMENT v3.25.1
Revenues - Narrative (Details) - USD ($)
$ in Millions
3 Months Ended 6 Months Ended
Feb. 28, 2025
Feb. 29, 2024
Feb. 28, 2025
Feb. 29, 2024
Aug. 31, 2024
Revenue from Contract with Customer [Abstract]          
Revenue recognized $ 38.7 $ 79.2 $ 166.3 $ 168.8  
Contract liabilities 813.4   813.4   $ 248.8
Commodity Contract Asset, Current $ 18.4   $ 18.4   $ 34.7