Condensed Consolidated Statements of Comprehensive Income - USD ($) $ in Thousands	3 Months Ended		6 Months Ended
	Jun. 30, 2019	Jun. 30, 2018	Jun. 30, 2019	Jun. 30, 2018
Net Earnings (Loss)	$ (72,283)	$ 42,449	$ (50,622)	$ 61,248
Unrealized Gains on Available-for-Sale Securities:
Unrealized holding gains arising during the period, net of income tax (expense)	6,610	266	11,890	1,098
Reclassification adjustment for (gains) included in net earnings, net of income tax expense	(3,674)	(371)	(4,178)	(2,332)
Pension Liability Adjustment:
Reclassification adjustment for amortization of experience (gains) losses recognized as net periodic benefit cost, net of income tax expense (benefit)	1,381	1,415	2,762	2,826
Fair Value Adjustment for Cash Flow Hedges:
Change in fair market value, net of income tax (expense) benefit of $494, $(143), $805, and $(615)	(1,450)		(2,364)
Change in fair market value, net of income tax (expense) benefit of $494, $(143), $805, and $(615)		419		1,805
Reclassification adjustment for (gains) losses included in net earnings, net of income tax expense (benefit) of $(65), $(12), $(133), and $1	190		392
Reclassification adjustment for (gains) losses included in net earnings, net of income tax expense (benefit) of $(65), $(12), $(133), and $1		34		(6)
Total Other Comprehensive Income	3,057	1,763	8,502	3,391
Comprehensive Income (Loss)	(69,226)	44,212	(42,120)	64,639
Comprehensive (Income) Attributable to Valencia Non-controlling Interest	(3,499)	(4,109)	(6,328)	(7,786)
Preferred Stock Dividend Requirements of Subsidiary	(132)	(132)	(264)	(264)
Comprehensive Income (Loss) Attributable to PNMR	(72,857)	39,971	(48,712)	56,589
PNM
Net Earnings (Loss)	(83,313)	30,781	(61,340)	42,296
Unrealized Gains on Available-for-Sale Securities:
Unrealized holding gains arising during the period, net of income tax (expense)	6,610	266	11,890	1,098
Reclassification adjustment for (gains) included in net earnings, net of income tax expense	(3,674)	(371)	(4,178)	(2,332)
Pension Liability Adjustment:
Reclassification adjustment for amortization of experience (gains) losses recognized as net periodic benefit cost, net of income tax expense (benefit)	1,381	1,415	2,762	2,826
Fair Value Adjustment for Cash Flow Hedges:
Total Other Comprehensive Income	4,317	1,310	10,474	1,592
Comprehensive Income (Loss)	(78,996)	32,091	(50,866)	43,888
Comprehensive (Income) Attributable to Valencia Non-controlling Interest	(3,499)	(4,109)	(6,328)	(7,786)
Comprehensive Income (Loss) Attributable to PNMR	$ (82,495)	$ 27,982	$ (57,194)	$ 36,102