XML 63 R38.htm IDEA: XBRL DOCUMENT
v3.19.3.a.u2

Intangible Assets (Tables) | 12 Months Ended
--- | ---
Dec. 31, 2019
Goodwill and Intangible Assets Disclosure [Abstract] |
Future Amortization | As of December 31, 2019, intangible assets classified in Other Deferred Charges on FirstEnergy’s Consolidated Balance Sheets include the following:
|  | Intangible Assets |  | Amortization Expense
|  |  |  |  |  |  |  | Actual |  | Estimated
(In millions) |  | Gross |  | Accumulated Amortization |  | Net |  | 2019 |  | 2020 |  | 2021 |  | 2022 |  | 2023 |  | 2024 |  | Thereafter
NUG contracts(1) |  | $ | 124 |  |  | $ | 46 |  |  | $ | 78 |  |  | $ | 5 |  |  | $ | 5 |  |  | $ | 5 |  |  | $ | 5 |  |  | $ | 5 |  |  | $ | 5 |  |  | $ | 53 |
Coal contracts(2) |  | 102 |  |  | 100 |  |  | 2 |  |  | 3 |  |  | 2 |  |  | — |  |  | — |  |  | — |  |  | — |  |  | — |
|  | $ | 226 |  |  | $ | 146 |  |  | $ | 80 |  |  | $ | 8 |  |  | $ | 7 |  |  | $ | 5 |  |  | $ | 5 |  |  | $ | 5 |  |  | $ | 5 |  |  | $ | 53 |
(1) | NUG contracts are subject to regulatory accounting and their amortization does not impact earnings.
(2) The coal contracts were recorded with a regulatory offset and their amortization does not impact earnings.

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

X
- Definition Tabular disclosure of assets, excluding financial assets and goodwill, lacking physical substance with a finite life, by either major class or business segment. + References Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef -Publisher FASB -Name Accounting Standards Codification -Topic 350 -SubTopic 30 -Section 50 -Paragraph 2 -Subparagraph (a) -URI http://asc.fasb.org/extlink&oid=66006027&loc=d3e16323-109275 Reference 2: http://fasb.org/us-gaap/role/ref/legacyRef -Publisher FASB -Name Accounting Standards Codification -Topic 350 -SubTopic 30 -Section 50 -Paragraph 1 -Subparagraph (a) -URI http://asc.fasb.org/extlink&oid=66006027&loc=d3e16265-109275 + Details
Name: | us-gaap_ScheduleOfFiniteLivedIntangibleAssetsTableTextBlock
Namespace Prefix: | us-gaap_
Data Type: | nonnum:textBlockItemType
Balance Type: | na
Period Type: | duration