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Statements of Condensed Consolidated Equity (Unaudited) - USD ($) shares in Thousands, $ in Thousands | Total | Common Stock | Retained Earnings | Accumulated Other Comprehensive Income (Loss) | Noncontrolling Interests in Consolidated Subsidiaries
--- | --- | --- | --- | --- | ---
Beginning Balance (in shares) at Dec. 31, 2013 |  | 150,884 |  |  |
Beginning Balance at Dec. 31, 2013 | $ 4,864,128 | $ 1,422,105 | $ 2,567,980 | $ 44,703 | $ 829,340
Increase (Decrease) in Stockholders' Equity [Roll Forward] |  |  |  |  |
Net income | 349,199 |  | 303,114 |  | 46,085
Net change in cash flow hedges: |  |  |  |  |
Natural gas, net of tax benefit of $55,211 and $27,880 during the 6 months ended June 30, 2015 and 2014, respectively | (41,238) |  |  | (41,238) |
Interest rate, net of tax of $50 and $50 during the 6 months ended June 30, 2015 and 2014 | 72 |  |  | 72 |
Pension and other post-retirement benefits liability adjustment, net of tax of $255 and $227 during the 6 months ended June 30, 2015 and 2014 | 352 |  |  | 352 |
Dividends ($0.06 per share during 6 months ended June 30, 2015 and 2014, respectively) | (9,101) |  | (9,101) |  |
Stock-based compensation plans, net (in shares) |  | 918 |  |  |
Stock-based compensation plans, net | 22,112 | $ 20,973 |  |  | 1,139
Distributions to noncontrolling interests ($1.19 and $0.95 per common unit during the 6 months ended June 30, 2015 and 2014, respectively) | (25,674) |  |  |  | (25,674)
Issuance of common units of EQT Midstream Partners, LP | 902,451 |  |  |  | 902,451
Repurchase and retirement of common stock (in shares) |  | (300) |  |  |
Repurchase and retirement of common stock | (32,368) | $ (12,759) | (19,609) |  |
Ending Balance (in shares) at Jun. 30, 2014 |  | 151,502 |  |  |
Ending Balance at Jun. 30, 2014 | 6,029,933 | $ 1,430,319 | 2,842,384 | 3,889 | 1,753,341
Beginning Balance (in shares) at Dec. 31, 2014 |  | 151,596 |  |  |
Beginning Balance at Dec. 31, 2014 | 6,373,063 | $ 1,466,192 | 2,917,129 | 199,494 | 1,790,248
Increase (Decrease) in Stockholders' Equity [Roll Forward] |  |  |  |  |
Net income | 284,915 |  | 178,963 |  | 105,952
Net change in cash flow hedges: |  |  |  |  |
Natural gas, net of tax benefit of $55,211 and $27,880 during the 6 months ended June 30, 2015 and 2014, respectively | (83,332) |  |  | (83,332) |
Interest rate, net of tax of $50 and $50 during the 6 months ended June 30, 2015 and 2014 | 72 |  |  | 72 |
Pension and other post-retirement benefits liability adjustment, net of tax of $255 and $227 during the 6 months ended June 30, 2015 and 2014 | 404 |  |  | 404 |
Dividends ($0.06 per share during 6 months ended June 30, 2015 and 2014, respectively) | (9,141) |  | (9,141) |  |
Stock-based compensation plans, net (in shares) |  | 846 |  |  |
Stock-based compensation plans, net | 28,555 | $ 28,006 |  |  | 549
Distributions to noncontrolling interests ($1.19 and $0.95 per common unit during the 6 months ended June 30, 2015 and 2014, respectively) | (52,672) |  |  |  | (52,672)
Issuance of common units of EQT Midstream Partners, LP | 696,582 |  |  |  | 696,582
Sale of common units of EQT GP Holdings, LP | 674,374 |  |  |  | 674,374
Changes in ownership of EQT Midstream Partners, LP | (72,954) | 122,833 |  |  | (195,787)
Changes in ownership of EQT GP Holdings, LP | (191,250) | $ 322,008 |  |  | (513,258)
Repurchase and retirement of common stock (in shares) |  | (38) |  |  |
Repurchase and retirement of common stock | (3,375) | $ (1,597) | (1,778) |  |
Ending Balance (in shares) at Jun. 30, 2015 |  | 152,404 |  |  |
Ending Balance at Jun. 30, 2015 | $ 7,645,241 | $ 1,937,442 | $ 3,085,173 | $ 116,638 | $ 2,505,988

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