v3.26.1
Capitalized Interest (Tables)
6 Months Ended
Mar. 31, 2026
Deferred Costs, Capitalized, Prepaid, and Other Assets Disclosure [Abstract]  
Inventory, Interest Capitalization Policy [Table Text Block]
The following table summarizes the Company’s interest costs incurred, capitalized and expensed in the three and six months ended March 31, 2026 and 2025.

Three Months Ended March 31,Six Months Ended March 31,
 2026202520262025
 (In millions)
Capitalized interest, beginning of period$86.0 $67.7 $77.8 $63.0 
Interest incurred12.5 10.6 25.0 18.8
Interest charged to cost of sales(7.0)(6.4)(11.3)(9.9)
Capitalized interest, end of period$91.5 $71.9 $91.5 $71.9