v3.26.1
MATERIALS, SUPPLIES, AND INVENTORIES (Tables)
6 Months Ended
Jun. 30, 2026
Inventory Disclosure [Abstract]  
Schedule of inventory
Our inventories consisted of:
(in millions)June 30, 2026December 31, 2025
Materials and supplies$435.6 $416.4 
Natural gas in storage209.2 292.5 
Fossil fuel99.8 94.5 
Total$744.6 $803.4