v3.24.2
REGULATORY ENVIRONMENT - (Tables)
 6 Months Ended
Jun. 30, 2024
Public Service Commission of Wisconsin (PSCW)  
Public Utilities, General Disclosures [Line Items]  
Schedule of rate requests The requests reflected the following:
WEWPSWG
Proposed 2025 rate increase
Electric$240.7  million/6.9%$110.1  million/8.5%N/A
Gas$57.5  million/10.0%$26.8  million/6.8%$67.7  million/8.2%
Steam$2.5  million/8.4%N/AN/A
Proposed 2026 rate increase (1)
Electric$177.9  million/4.6%$64.3  million/4.5%N/A
Gas$31.0  million/4.6%$16.1  million/3.7%$30.6  million/3.3%
Proposed ROE10.0%10.0%10.0%
Proposed common equity component average on a financial basis53.5%53.5%53.5%

(1)    The proposed 2026 rate increases are incremental to the currently authorized revenue plus the requested rate increases for 2025.