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Financial Information by Business Segment - Schedule of Depreciation, Amortization, and Expenditures (Details) - USD ($) $ in Thousands | 3 Months Ended
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Mar. 31, 2017 | Mar. 31, 2016
Depreciation, depletion and amortization: |  |
Depreciation, depletion and amortization | $ 231,918 | $ 221,231
Expenditures for segment assets: |  |
Expenditures for segment assets | 1,017,313 | 373,546
Payments to acquire businesses, gross | 669,479 | 0
Operating Segments | EQT Production |  |
Depreciation, depletion and amortization: |  |
Depreciation, depletion and amortization | 211,097 | 205,676
Expenditures for segment assets: |  |
Expenditures for segment assets | 945,458 | 237,566
Consideration transferred | 45,300 | 33,300
Payments to acquire businesses, gross | 669,500 |
Capital expenditures incurred but not yet paid | 15,400 |
Operating Segments | EQT Gathering |  |
Depreciation, depletion and amortization: |  |
Depreciation, depletion and amortization | 8,860 | 7,263
Expenditures for segment assets: |  |
Expenditures for segment assets | 48,838 | 73,087
Operating Segments | EQT Transmission |  |
Depreciation, depletion and amortization: |  |
Depreciation, depletion and amortization | 11,687 | 6,744
Expenditures for segment assets: |  |
Expenditures for segment assets | 21,389 | 60,071
Other |  |
Depreciation, depletion and amortization: |  |
Depreciation, depletion and amortization | 274 | 1,548
Expenditures for segment assets: |  |
Expenditures for segment assets | $ 1,628 | $ 2,822

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- Definition Amount of consideration transferred, consisting of acquisition-date fair value of assets transferred by the acquirer, liabilities incurred by the acquirer, and equity interest issued by the acquirer. + References Reference 1: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Accounting Standards Codification -Topic 805 -SubTopic 30 -Section 30 -Paragraph 7 -URI http://asc.fasb.org/extlink&oid=6911251&loc=d3e6578-128477 Reference 2: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Accounting Standards Codification -Topic 805 -SubTopic 30 -Section 50 -Paragraph 1 -Subparagraph (b) -URI http://asc.fasb.org/extlink&oid=35744584&loc=d3e6927-128479 Reference 3: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Accounting Standards Codification -Topic 805 -SubTopic 30 -Section 30 -Paragraph 8 -URI http://asc.fasb.org/extlink&oid=6911251&loc=d3e6613-128477 + Details
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- Definition Future cash outflow to pay for purchases of fixed assets that have occurred. + References Reference 1: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Accounting Standards Codification -Topic 230 -SubTopic 10 -Section 50 -Paragraph 5 -URI http://asc.fasb.org/extlink&oid=6367179&loc=d3e4332-108586 Reference 2: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Accounting Standards Codification -Topic 230 -SubTopic 10 -Section 50 -Paragraph 4 -URI http://asc.fasb.org/extlink&oid=6367179&loc=d3e4313-108586 Reference 3: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Accounting Standards Codification -Topic 230 -SubTopic 10 -Section 50 -Paragraph 3 -URI http://asc.fasb.org/extlink&oid=6367179&loc=d3e4304-108586 + Details
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- Definition The cash outflow associated with the acquisition of business during the period. The cash portion only of the acquisition price. + References Reference 1: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Accounting Standards Codification -Glossary Investing Activities -URI http://asc.fasb.org/extlink&oid=6516133 Reference 2: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Accounting Standards Codification -Topic 230 -SubTopic 10 -Section 45 -Paragraph 13 -Subparagraph (b) -URI http://asc.fasb.org/extlink&oid=66902209&loc=d3e3213-108585 + Details
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