v3.26.1
Organization and Basis of Presentation (Tables)
 3 Months Ended
Mar. 31, 2026
Organization, Consolidation and Presentation of Financial Statements [Abstract]  
Schedule of Cash, Cash Equivalents and Restricted Cash The following table presents the components of cash, cash equivalents and restricted cash included on the Condensed Consolidated Balance Sheets.
March 31, 2026December 31, 2025
DukeDukeDukeDukeDukeDuke
DukeEnergyProgressEnergyEnergyDukeEnergyProgressEnergyEnergy
EnergyCarolinasEnergyProgressFlorida
Energy
CarolinasEnergyProgressFlorida
Current Assets
Cash and cash equivalents$2,140 $44 $102 $63 $17 $245 $3 $54 $16 $21 
Other78 31 47 37 10 84 12 71 38 34 
Other Noncurrent Assets
Other34 7 13 7 6 34 7 14 7 7 
Total cash, cash equivalents and restricted cash$2,252 $82 $162 $107 $33 $363 $22 $139 $61 $62 
Schedule of Utility Inventory The components of inventory are presented in the tables below.
 March 31, 2026
DukeDukeDukeDukeDuke
DukeEnergyProgressEnergyEnergyEnergyEnergy
(in millions) EnergyCarolinasEnergyProgressFloridaOhioIndianaPiedmont
Materials and supplies $3,601 $1,185 $1,803 $1,104 $700 $171 $398 $10 
Coal699 323 211 143 68 15 149 — 
Natural gas, oil and other fuel272 36 186 103 82 12 3 35 
Total inventory $4,572 $1,544 $2,200 $1,350 $850 $198 $550 $45 
 December 31, 2025
DukeDukeDukeDukeDuke
DukeEnergyProgressEnergyEnergyEnergyEnergy
(in millions) EnergyCarolinasEnergyProgressFloridaOhioIndianaPiedmont
Materials and supplies $3,542 $1,157 $1,789 $1,109 $680 $155 $398 $10 
Coal715 328 235 155 80 21 131 — 
Natural gas, oil and other fuel312 45 186 99 87 11 2 67 
Total inventory $4,569 $1,530 $2,210 $1,363 $847 $187 $531 $77