v3.26.3
CONDENSED CONSOLIDATED BALANCE SHEETS - TXNM ENERGY, INC. AND SUBSIDIARIES (Parenthetical) - USD ($)
$ in Thousands
Sep. 30, 2026
Dec. 31, 2025
Allowance for uncollectible accounts $ 1,616 $ 1,394
Accumulated depreciation, nuclear fuel 29,647 27,953
Current installments of long-term debt 127,721 302,538
Long-term debt, net of unamortized premiums, discounts, and debt issuance costs $ 5,632,794 $ 5,116,026
Cumulative preferred stock of subsidiary, stated value (in dollars per share) $ 100 $ 100
Cumulative preferred stock of subsidiary, shares authorized (in shares) 10,000,000 10,000,000
Cumulative preferred stock of subsidiary, shares issued (in shares) 115,293 115,293
Cumulative preferred stock of subsidiary, shares outstanding (in shares) 115,293 115,293
Common stock, no par value (in dollars per share) $ 0 $ 0
Common stock, shares authorized (in shares) 200,000,000 200,000,000
Common stock, shares issued (in shares) 110,125,757 108,921,356
Common stock, shares outstanding (in shares) 110,125,757 108,921,356
ETBC 1    
Current installments of long-term debt $ 7,721 $ 7,303
Long-term debt, net of unamortized premiums, discounts, and debt issuance costs $ 316,892 $ 324,531