Condensed Consolidated Balance Sheets - TNMP - USD ($) $ in Thousands	Mar. 31, 2022	Dec. 31, 2021
Current Assets:
Cash and cash equivalents	$ 4,389	$ 1,104
Accounts receivable	116,015	123,292
Unbilled revenues	42,153	57,736
Other receivables	19,414	18,784
Materials, supplies, and fuel stock	70,244	65,061
Regulatory assets	18,597	14,785
Other current assets	1,082	1,635
Total current assets	301,145	324,600
Other Property and Investments:
Other investments	174	265
Non-utility property, net	24,420	25,439
Total other property and investments	545,035	577,988
Utility Plant:
Plant in service, held for future use, and to be abandoned	9,448,704	9,357,849
Less accumulated depreciation and amortization	3,003,558	2,952,743
Net plant in service and plant held for future use	6,445,146	6,405,106
Construction work in progress	313,901	248,856
Net utility plant	6,858,428	6,752,899
Deferred Charges and Other Assets:
Regulatory assets	511,639	514,258
Goodwill	278,297	278,297
Operating lease right-of-use assets, net of accumulated amortization	74,126	79,511
Other deferred charges	159,016	139,332
Total deferred charges and other assets	1,023,078	1,011,398
Assets	8,727,686	8,666,885
Current Liabilities:
Short-term debt	86,000	62,700
Accounts payable	117,772	172,595
Accrued interest and taxes	70,238	70,105
Operating lease liabilities	27,722	27,218
Transmission interconnection arrangement liabilities	42,666	39,564
Other current liabilities	101,017	99,149
Total current liabilities	673,043	664,213
Long-term Debt, net of Unamortized Premiums, Discounts, and Debt Issuance Costs	3,620,041	3,519,580
Deferred Credits and Other Liabilities:
Accumulated deferred income taxes	772,263	764,850
Regulatory liabilities	845,701	841,393
Asset retirement obligations	236,877	234,146
Accrued pension liability and postretirement benefit cost	15,772	19,057
Operating lease liabilities	47,369	55,993
Other deferred credits	335,291	333,195
Total deferred credits and liabilities	2,253,273	2,248,634
Total liabilities	6,546,357	6,432,427
Commitments and Contingencies (Note 11)
PNM common stockholder’s equity:
Common stock ($10 par value; 12,000,000 shares authorized; issued and outstanding 6,358 shares)	1,425,574	1,429,257
Retained earnings	766,538	810,203
Total PNM common stockholder’s equity	2,115,532	2,167,524
Total liabilities and stockholders' equity	8,727,686	8,666,885
Texas-New Mexico Power Company
Current Assets:
Cash and cash equivalents	0	0
Accounts receivable	28,686	25,141
Unbilled revenues	10,729	12,977
Other receivables	4,439	4,108
Materials, supplies, and fuel stock	7,666	7,119
Regulatory assets	4,848	6,064
Other current assets	1,301	1,989
Total current assets	57,669	57,398
Other Property and Investments:
Other investments	136	136
Non-utility property, net	12,793	13,499
Total other property and investments	12,929	13,635
Utility Plant:
Plant in service, held for future use, and to be abandoned	2,505,711	2,475,859
Less accumulated depreciation and amortization	574,255	563,004
Net plant in service and plant held for future use	1,931,456	1,912,855
Construction work in progress	122,220	53,401
Net utility plant	2,053,676	1,966,256
Deferred Charges and Other Assets:
Regulatory assets	85,462	85,277
Goodwill	226,665	226,665
Operating lease right-of-use assets, net of accumulated amortization	4,782	5,264
Other deferred charges	8,898	10,277
Total deferred charges and other assets	325,807	327,483
Assets	2,450,081	2,364,772
Current Liabilities:
Short-term debt	75,000	400
Short-term debt - affiliate	700	0
Accounts payable	38,004	43,089
Affiliate payables	3,574	6,568
Accrued interest and taxes	27,520	40,005
Operating lease liabilities	1,853	1,882
Transmission interconnection arrangement liabilities	2,000	0
Other current liabilities	6,639	4,968
Total current liabilities	155,290	96,912
Long-term Debt, net of Unamortized Premiums, Discounts, and Debt Issuance Costs	918,025	918,050
Deferred Credits and Other Liabilities:
Accumulated deferred income taxes	159,291	157,248
Regulatory liabilities	194,206	187,563
Asset retirement obligations	779	763
Accrued pension liability and postretirement benefit cost	324	339
Operating lease liabilities	2,713	3,155
Other deferred credits	62,836	59,185
Total deferred credits and liabilities	420,149	408,253
Total liabilities	1,493,464	1,423,215
Commitments and Contingencies (Note 11)
PNM common stockholder’s equity:
Common stock ($10 par value; 12,000,000 shares authorized; issued and outstanding 6,358 shares)	64	64
Paid-in-capital	737,166	737,166
Retained earnings	219,387	204,327
Total PNM common stockholder’s equity	956,617	941,557
Total liabilities and stockholders' equity	$ 2,450,081	$ 2,364,772