v3.25.3
Accounting Policies (Tables)
 12 Months Ended
Sep. 30, 2025
Accounting Policies [Abstract]  
Property, Plant and Equipment Depreciation generally is recorded using the straight-line method over the estimated useful life of the asset as follows:
Estimated Useful LivesSeptember 30,
 20252024
  (In millions)
Leasehold improvements
5 to 10 years
$2.2 $1.8 
Property and equipment
2 to 10 years
11.0 9.1 
Total property and equipment13.2 10.9 
Accumulated depreciation(5.1)(3.8)
Property and equipment, net$8.1 $7.1 

Depreciation expense was $1.3 million, $1.1 million and $1.0 million in fiscal 2025, 2024 and 2023, respectively.