XML 60 R43.htm IDEA: XBRL DOCUMENT v3.20.2
Earnings Per Share (Details) - USD ($)
$ / shares in Units, shares in Thousands, $ in Thousands
 3 Months Ended 6 Months Ended
Jun. 30, 2020
Jun. 30, 2019
Jun. 30, 2020
Jun. 30, 2019
Earnings Per Share [Abstract]        
Net Earnings (Loss) Attributable to PNMR $ 57,489 $ (75,914) $ 42,229 $ (57,214)
Average Number of Common Shares:        
Outstanding during period (in shares) 79,654 79,654 79,654 79,654
Vested awards of restricted stock (in shares) 186 263 202 251
Average Shares – Basic (in shares) 79,840 79,917 79,856 79,905
Dilutive Effect of Common Stock Equivalents:        
PNMR 2020 Forward Equity Sale Agreements (in shares) 0 0 86 0
Restricted stock (in shares) 36 0 37 0
Average Shares – Diluted (in shares) 79,876 79,917 79,979 79,905
Net Earnings (Loss) Per Share of Common Stock:        
Basic (in dollars per share) $ 0.72 $ (0.95) $ 0.53 $ (0.72)
Diluted (in dollars per share) $ 0.72 $ (0.95) $ 0.53 $ (0.72)