XML 85 R58.htm IDEA: XBRL DOCUMENT
v3.24.0.1

(Loss)/Income Per Share (Tables) | 12 Months Ended
--- | ---
Dec. 31, 2023
Earnings Per Share [Abstract] |
Reconciliation of NRG's basic and diluted income per share | The reconciliation of NRG's basic and diluted (loss)/income per share is shown in the following table:
| Year Ended December 31,
(In millions, except per share amounts) | 2023 |  | 2022 |  | 2021
Basic and diluted (loss)/income per share: |  |  |  |  |
Net (loss)/income | $ | (202) |  |  | $ | 1,221 |  |  | $ | 2,187 |
Less: Cumulative dividends attributable to Series A Preferred Stock | 54 |  |  | — |  |  | — |
(Loss)/Income Available to Common Stockholders | $ | (256) |  |  | $ | 1,221 |  |  | $ | 2,187 |
Weighted average number of common shares outstanding - basic and diluted | 228 |  |  | 236 |  |  | 245 |
(Loss)/Income per weighted average common share — basic and diluted | $ | (1.12) |  |  | $ | 5.17 |  |  | $ | 8.93 |

X
- References No definition available. + Details
Name: | us-gaap_EarningsPerShareAbstract
Namespace Prefix: | us-gaap_
Data Type: | xbrli:stringItemType
Balance Type: | na
Period Type: | duration

X
- Definition Tabular disclosure of an entity's basic and diluted earnings per share calculations, including a reconciliation of numerators and denominators of the basic and diluted per-share computations for income from continuing operations. + References Reference 1: http://www.xbrl.org/2009/role/commonPracticeRef -Topic 260 -SubTopic 10 -Name Accounting Standards Codification -Section 50 -Paragraph 1 -Subparagraph (a) -Publisher FASB -URI https://asc.fasb.org//1943274/2147482662/260-10-50-1 + Details
Name: | us-gaap_ScheduleOfEarningsPerShareBasicAndDilutedTableTextBlock
Namespace Prefix: | us-gaap_
Data Type: | dtr-types:textBlockItemType
Balance Type: | na
Period Type: | duration