Condensed Consolidated Statements of Earnings (Loss) - PNM - USD ($) $ in Thousands	3 Months Ended		6 Months Ended
	Jun. 30, 2022	Jun. 30, 2021	Jun. 30, 2022	Jun. 30, 2021
Electric Operating Revenues:
Contracts with customers	$ 404,320	$ 368,893	$ 788,813	$ 715,478
Alternative revenue programs	2,579	7,236	(2,926)	6,327
Other electric operating revenue	92,831	50,411	157,961	69,442
Total electric operating revenues	499,730	426,540	943,848	791,247
Operating Expenses:
Administrative and general	51,342	52,473	107,203	111,938
Regulatory disallowances and restructuring costs	1,399	0	1,399	0
Depreciation and amortization	76,769	70,727	152,533	140,601
Transmission and distribution costs	21,156	18,853	39,622	36,170
Taxes other than income taxes	24,577	20,169	48,556	42,762
Total operating expenses	413,338	352,337	789,388	673,878
Operating income	86,392	74,203	154,460	117,369
Other Income and Deductions:
Investment Income, Interest	3,327	3,578	7,619	7,137
Gains (losses) on investment securities	(41,795)	13,192	(68,368)	14,160
Other income	5,151	4,654	9,481	8,906
Other (deductions)	(3,641)	(5,448)	(5,882)	(8,738)
Net other income and deductions	(36,958)	15,976	(57,150)	21,465
Interest Charges	29,217	24,119	55,437	50,003
Earnings before Income Taxes	20,217	66,060	41,873	88,831
Income Taxes (Benefits)	1,094	8,299	3,532	9,865
Net Earnings (Loss)	19,123	57,761	38,341	78,966
(Earnings) Attributable to Valencia Non-controlling Interest	(3,630)	(3,920)	(6,725)	(7,414)
Preferred Stock Dividend Requirements	(132)	(132)	(264)	(264)
Net Earnings (Loss) Available for PNM Common Stock	15,361	53,709	31,352	71,288
Energy
Electric Operating Revenues:
Total electric operating revenues	499,730	426,540	943,848	791,247
Operating Expenses:
Energy costs	195,596	152,676	364,010	268,072
Energy Production
Operating Expenses:
Energy costs	42,499	37,439	76,065	74,335
PNM
Electric Operating Revenues:
Contracts with customers	280,220	271,652	555,864	522,858
Alternative revenue programs	3,703	1,886	1,638	2,862
Other electric operating revenue	92,831	50,411	157,961	69,442
Total electric operating revenues	376,754	323,949	715,463	595,162
Operating Expenses:
Administrative and general	47,114	46,136	97,461	93,270
Regulatory disallowances and restructuring costs	1,399	0	1,399	0
Depreciation and amortization	45,981	42,489	91,771	84,438
Transmission and distribution costs	13,518	11,403	25,129	22,062
Taxes other than income taxes	12,844	10,947	26,409	23,586
Total operating expenses	327,319	272,182	621,012	510,345
Operating income	49,435	51,767	94,451	84,817
Other Income and Deductions:
Investment Income, Interest	3,267	3,417	6,400	7,012
Gains (losses) on investment securities	(41,795)	13,192	(68,368)	14,160
Other income	2,863	2,584	5,911	5,292
Other (deductions)	(2,884)	(4,673)	(4,575)	(7,105)
Net other income and deductions	(38,549)	14,520	(60,632)	19,359
Interest Charges	14,523	13,039	29,095	25,932
Earnings before Income Taxes	(3,637)	53,248	4,724	78,244
Income Taxes (Benefits)	(1,182)	7,844	(359)	10,678
Net Earnings (Loss)	(2,455)	45,404	5,083	67,566
(Earnings) Attributable to Valencia Non-controlling Interest	(3,630)	(3,920)	(6,725)	(7,414)
Net Earnings (Loss) Attributable to PNM	(6,085)	41,484	(1,642)	60,152
Preferred Stock Dividend Requirements	(132)	(132)	(264)	(264)
Net Earnings (Loss) Available for PNM Common Stock	(6,217)	41,352	(1,906)	59,888
PNM | Energy
Operating Expenses:
Energy costs	163,964	123,768	302,778	212,654
PNM | Energy Production
Operating Expenses:
Energy costs	$ 42,499	$ 37,439	$ 76,065	$ 74,335