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v3.6.0.2

Significant Accounting Policy Earnings Per Share (Details) - USD ($) $ / shares in Units, $ in Thousands | 3 Months Ended | 12 Months Ended
--- | --- | ---
Dec. 31, 2016 | Sep. 30, 2016 | Dec. 31, 2015 | Jun. 30, 2015 | Mar. 31, 2015 | Sep. 30, 2014 | Jun. 30, 2014 | Mar. 31, 2014 | Dec. 31, 2016 | Dec. 31, 2015 | Dec. 31, 2014
Earnings Per Share, Diluted, by Common Class, Including Two Class Method [Line Items] |  |  |  |  |  |  |  |  |  |  |
Income (Loss) from Continuing Operations, Including Portion Attributable to Noncontrolling Interest |  |  |  |  |  |  |  |  | $ (535,965) | $ (350,266) | $ 164,947
Income (Loss) from Continuing Operations Attributable to Parent | $ (321,198) | $ 62,568 | $ 45,342 | $ (234,044) | $ (43,291) | $ 129,312 | $ (577,884) | $ 52,964 | (544,919) | (360,676) | 164,947
Discontinued Operation, Income (Loss) from Discontinued Operation During Phase-out Period, Net of Tax | 19,564 | (34,975) | (11,017) | (234,605) | (53,167) | (3,842) | (25,417) | 26,067 | (303,183) | (14,209) | (1,857)
Less: Net Loss (Income) Attributable to Noncontrolling Interest |  |  |  |  |  |  |  |  | (8,954) | (10,410) | 0
Net Income Attributable to CONSOL Energy Inc Shareholders | $ (306,047) | $ 25,345 | $ 30,405 | $ (469,828) | $ (97,572) | $ 118,980 | $ (603,301) | $ 79,031 | $ (848,102) | $ (374,885) | $ 163,090
Weighted Average Number of Shares Outstanding, Basic |  |  |  |  |  |  |  |  | 229,387,403 | 229,186,125 | 229,994,407
Effect of stock-based compensation awards |  |  |  |  |  |  |  |  | 0 | 0 | 1,585,871
Weighted Average Number of Shares Outstanding, Diluted |  |  |  |  |  |  |  |  | 229,387,403 | 229,186,125 | 231,580,278
Earnings Per Share, Basic | $ (1.33) | $ 0.11 | $ 0.13 | $ (2.05) | $ (0.43) | $ 0.52 | $ (2.64) | $ 0.34 | $ (3.70) | $ (1.64) | $ 0.71
Income (Loss) from Discontinued Operations and Disposal of Discontinued Operations, Net of Tax, Per Basic Share | 0.09 | (0.15) | (0.05) | (1.02) | (0.24) | (0.02) | (0.12) | 0.11 | (1.32) | (0.07) | (0.01)
Income (Loss) from Continuing Operations, Per Basic Share | (1.42) | 0.26 | 0.18 | (1.03) | (0.19) | 0.54 | (2.52) | 0.23 | (2.38) | (1.57) | 0.72
Earnings Per Share, Diluted | (1.33) | 0.11 | 0.13 | (2.05) | (0.43) | 0.52 | (2.64) | 0.34 | (3.70) | (1.64) | 0.70
Income (Loss) from Discontinued Operations and Disposal of Discontinued Operations, Net of Tax, Per Diluted Share | 0.09 | (0.15) | (0.05) | (1.02) | (0.24) | (0.02) | (0.12) | 0.11 | (1.32) | (0.07) | (0.01)
Income (Loss) from Continuing Operations, Per Diluted Share | $ (1.42) | $ 0.26 | $ 0.18 | $ (1.03) | $ (0.19) | $ 0.54 | $ (2.52) | $ 0.23 | $ (2.38) | $ (1.57) | $ 0.71

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