Condensed Consolidated Balance Sheets - PNMR - USD ($) $ in Thousands	Jun. 30, 2022	Dec. 31, 2021
Current Assets:
Cash and cash equivalents	$ 3,484	$ 1,104
Accounts receivable, net of allowance for credit losses of $5,705 and $7,265	150,960	123,292
Unbilled revenues	64,520	57,736
Other receivables	20,524	18,784
Materials, supplies, and fuel stock	75,414	65,061
Regulatory assets	24,307	14,785
Prepaid assets	25,121	37,325
Income taxes receivable	4,655	4,878
Other current assets	1,304	1,635
Total current assets	370,289	324,600
Other Property and Investments:
Investment securities	386,355	463,126
Equity investment in NMRD	90,161	89,158
Other investments	139	265
Non-utility property, net	26,066	25,439
Total other property and investments	502,721	577,988
Utility Plant:
Plant in service, held for future use, and to be abandoned	9,421,123	9,357,849
Less accumulated depreciation and amortization	2,975,176	2,952,743
Net plant in service and plant held for future use	6,445,947	6,405,106
Construction work in progress	390,733	248,856
Nuclear fuel, net of accumulated amortization of $41,329 and $41,181	100,450	98,937
Net utility plant	6,937,130	6,752,899
Deferred Charges and Other Assets:
Regulatory assets	599,052	514,258
Goodwill	278,297	278,297
Operating lease right-of-use assets, net of accumulated amortization	67,623	79,511
Other deferred charges	155,993	139,332
Total deferred charges and other assets	1,100,965	1,011,398
Assets	8,911,105	8,666,885
Current Liabilities:
Short-term debt	266,300	62,700
Current installments of long-term debt	259,569	179,339
Accounts payable	129,923	172,595
Customer deposits	5,879	5,095
Accrued interest and taxes	67,570	70,105
Regulatory liabilities	9,118	8,316
Operating lease liabilities	26,612	27,218
Dividends declared	132	132
Transmission interconnection arrangement liabilities	24,643	39,564
Other current liabilities	104,738	99,149
Total current liabilities	894,484	664,213
Long-term Debt, net of Unamortized Premiums, Discounts, and Debt Issuance Costs	3,573,087	3,519,580
Deferred Credits and Other Liabilities:
Accumulated deferred income taxes	780,518	764,850
Regulatory liabilities	828,515	841,393
Asset retirement obligations	239,640	234,146
Accrued pension liability and postretirement benefit cost	12,597	19,057
Operating lease liabilities	41,464	55,993
Other deferred credits	343,584	333,195
Total deferred credits and liabilities	2,246,318	2,248,634
Total liabilities	6,713,889	6,432,427
Commitments and Contingencies (Note 11)
Cumulative Preferred Stock of Subsidiary without mandatory redemption requirements ($100 stated value; 10,000,000 shares authorized; issued and outstanding 115,293 shares)	11,529	11,529
PNM common stockholder’s equity:
Common stock (no par value; 120,000,000 shares authorized; issued and outstanding 85,834,874 shares)	1,426,448	1,429,257
Accumulated other comprehensive income (loss), net of income taxes	(76,825)	(71,936)
Retained earnings	781,899	810,203
Total PNM common stockholder’s equity	2,131,522	2,167,524
Non-controlling interest in Valencia	54,165	55,405
Total equity	2,185,687	2,222,929
Total liabilities and stockholders' equity	$ 8,911,105	$ 8,666,885