v3.26.1
Restructuring and Asset Impairment Charges (Tables)
12 Months Ended
Jun. 30, 2026
Restructuring and Related Activities [Abstract]  
Summary of Restructuring Charges
The reserve balances and activity for restructuring charges at June 30, 2026 and 2025 were as follows:

June 30,
($ in millions)20262025
Reserve balance beginning of year$— $1.1 
Restructuring charges excluding noncash impairments— 1.1 
Cash payments— (2.2)
Reserve balance end of year$— $—