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Investments in Partnerships and Joint Ventures (Tables) | 12 Months Ended
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Dec. 31, 2020
Investments in Partnerships and Joint Ventures [Abstract] |
Summarized combined information for principal operating entities | Summarized combined information for these principal entities is as follows:
| 2020 |  | 2019
| (millions)
Net income | $ | 516 |  |  | $ | 128 |
Total assets | $ | 22,717 |  |  | $ | 20,659 |
Total liabilities | $ | 6,612 |  |  | $ | 6,956 |
Partners'/members' equity(a) | $ | 16,105 |  |  | $ | 13,703 |
NEE's share of underlying equity in the principal entities | $ | 3,927 |  |  | $ | 3,723 |
Difference between investment carrying amount and underlying equity in net assets(b) | 1,312 |  |  | 3,153 |
NEE's investment carrying amount for the principal entities | $ | 5,239 |  |  | $ | 6,876 |
______________________ (a)Reflects NEE's interest, as well as third-party interests, in NEP OpCo. (b)Approximately $2.8 billion in 2020 and $3.0 billion in 2019 is associated with NEP OpCo; of which approximately 70% relates to goodwill and is not being amortized; the remaining balance is being amortized primarily over a period of 20 to 28 years. The 2020 difference is net of an approximately $1.5 billion impairment charge related to NextEra Energy Resources' investment in Mountain Valley Pipeline.

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- Definition Investments in Partnerships and Joint Ventures [Abstract] + References No definition available. + Details
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- Definition Tabular disclosure of equity method investments including, but not limited to, name of each investee or group of investments, percentage ownership, difference between recorded amount of an investment and the value of the underlying equity in the net assets, and summarized financial information. + References Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef -Publisher FASB -Name Accounting Standards Codification -Topic 323 -SubTopic 10 -Section 50 -Paragraph 3 -URI http://asc.fasb.org/extlink&oid=114001798&loc=d3e33918-111571 + Details
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