v3.26.1
Fair Value Measurements (Tables)
9 Months Ended
Jun. 30, 2026
Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis  
Assets and liabilities measured at fair value on a recurring basis
June 30, 2026September 30, 2025
TotalLevel 1Level 2TotalLevel 1Level 2
Assets:
Deferred compensation investments$21.7 $21.7 $— $19.1 $19.1 $— 
Derivative assets9.0 — 9.0 4.0 — 4.0 
Equity security investments
— — — 41.0 41.0 — 
$30.7 $21.7 $9.0 $64.1 $60.1 $4.0 
Liabilities:
Deferred compensation liabilities$47.8 $— $47.8 $49.0 $— $49.0 
Derivative liabilities4.7 — 4.7 9.7 — 9.7 
$52.5 $— $52.5 $58.7 $— $58.7