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Segment Reporting (Tables)

6 Months Ended

Jun. 30, 2020

Segment Reporting [Abstract]

Schedule of segment reporting information, by segment

						Three months ended June 30, 2020
(In millions)						Texas						East						West/Other						Corporate						Eliminations						Total
Operating revenues						$	1,578					$	566					$	94					$	—					$	—					$	2,238
Depreciation and amortization						59						33						8						10						—						110
Equity in (losses)/earnings of unconsolidated affiliates						(3)						—						15						—						—						12
Income/(loss) from continuing operations before income taxes						350						146						26						(109)						1						414
Income/(loss) from continuing operations						350						146						25						(209)						1						313
Net income/(loss) attributable to NRG Energy, Inc						$	350					$	146					$	25					$	(209)					$	1					$	313

						Three months ended June 30, 2019
(In millions)						Texas						East						West/Other						Corporate						Eliminations						Total
Operating revenues						$	1,837					$	524					$	106					$	1					$	(3)					$	2,465
Depreciation and amortization						40						30						7						8						—						85
Impairment losses						1						—						—						—						—						1
Reorganization costs						3						—						—						(1)						—						2
Gain on sale of assets						—						—						—						1						—						1
Equity in (losses)/earnings of unconsolidated affiliates						(3)						—						3						—						—						—
Loss on debt extinguishment, net						—						—						—						(47)						—						(47)
Income/(loss) from continuing operations before income taxes						259						60						18						(149)						—						188
Income/(loss) from continuing operations						259						60						18						(148)						—						189
Income from discontinued operations, net of tax						—						—						—						13						—						13
Net income/(loss)						259						60						18						(135)						—						202
Net income/(loss) attributable to NRG Energy, Inc.						$	259					$	60					$	17					$	(135)					$	—					$	201

						Six months ended June 30, 2020
(In millions)						Texas						East						West/Other						Corporate						Eliminations						Total
Operating revenues						$	2,936					$	1,105					$	219					$	—					$	(3)					$	4,257
Depreciation and amortization						118						66						16						19						—						219
Reorganization costs						1						—						—						2						—						3
Gain on sale of assets						—						—						1						5						—						6
Equity in (losses)/earnings of unconsolidated affiliates						(3)						—						4						—						—						1
Impairment losses on investments						(18)						—						—						—						—						(18)
Loss on debt extinguishment, net						—						(1)						—						—						—						(1)
Income/(loss) from continuing operations before income taxes						512						170						67						(191)						—						558
Income/(loss) from continuing operations						512						170						66						(314)						—						434
Net income/(loss) attributable to NRG Energy, Inc						$	512					$	170					$	66					$	(314)					$	—					$	434

						Six months ended June 30, 2019
(In millions)						Texas						East						West/Other						Corporate						Eliminations						Total
Operating revenues						$	3,303					$	1,133					$	199					$	—					$	(5)					$	4,630
Depreciation and amortization						80						56						18						16						—						170
Impairment losses						1						—						—						—						—						1
Reorganization costs						4						—						—						11						—						15
Gain on sale of assets						—						1						—						1						—						2
Equity in (losses) of unconsolidated affiliates						(6)						—						(15)						—						—						(21)
Loss on debt extinguishment, net						—						—						—						(47)						—						(47)
Income/(loss) from continuing operations before income taxes						409						159						(5)						(276)						(1)						286
Income/(loss) from continuing operations						409						159						(5)						(279)						(1)						283
Income from discontinued operations, net of tax						—						—						—						401						—						401
Net income/(loss)						409						159						(5)						122						(1)						684
Net income/(loss) attributable to NRG Energy, Inc.						$	409					$	159					$	(6)					$	122					$	(1)					$	683

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- Definition

Tabular disclosure of the profit or loss and total assets for each reportable segment. An entity discloses certain information on each reportable segment if the amounts (a) are included in the measure of segment profit or loss reviewed by the chief operating decision maker or (b) are otherwise regularly provided to the chief operating decision maker, even if not included in that measure of segment profit or loss.

+ References

Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef
-Publisher FASB
-Name Accounting Standards Codification
-Topic 280
-SubTopic 10
-Section 50
-Paragraph 22
-URI http://asc.fasb.org/extlink&oid=120311839&loc=d3e8736-108599

Reference 2: http://fasb.org/us-gaap/role/ref/legacyRef
-Publisher FASB
-Name Accounting Standards Codification
-Topic 280
-SubTopic 10
-Section 50
-Paragraph 25
-URI http://asc.fasb.org/extlink&oid=120311839&loc=d3e8813-108599

Reference 3: http://fasb.org/us-gaap/role/ref/legacyRef
-Publisher FASB
-Name Accounting Standards Codification
-Topic 350
-SubTopic 20
-Section 50
-Paragraph 1
-URI http://asc.fasb.org/extlink&oid=121556970&loc=d3e13816-109267

Reference 4: http://fasb.org/us-gaap/role/ref/legacyRef
-Publisher FASB
-Name Accounting Standards Codification
-Topic 280
-SubTopic 10
-Section 50
-Paragraph 30
-URI http://asc.fasb.org/extlink&oid=120311839&loc=d3e8906-108599

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- References

No definition available.

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