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Commitments and Contingencies - Narrative (Details) $ in Millions |  | 3 Months Ended |
--- | --- | --- | ---
Aug. 17, 2020 shares | Jun. 30, 2021 USD ($) lawsuit | Dec. 31, 2020 USD ($)
Other Commitments [Line Items] |  |  |
Estimated litigation liability | $ |  | $ 14 | $ 13
Matter of FGL Holdings |  |  |
Other Commitments [Line Items] |  |  |
Number of lawsuits filed | lawsuit |  | 2 |
Number of shares in which statutory appraisal rights have been claimed (in shares) | shares | 12,000,000 |  |

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- Definition Aggregate carrying amount of the estimated litigation liability for known or estimated probable loss from litigation, which may include attorneys' fees and other litigation costs. + References Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef -Publisher FASB -Name Accounting Standards Codification -Topic 450 -SubTopic 20 -Section 50 -Paragraph 1 -URI http://asc.fasb.org/extlink&oid=121557415&loc=d3e14326-108349 Reference 2: http://fasb.org/us-gaap/role/ref/legacyRef -Publisher FASB -Name Accounting Standards Codification -Topic 210 -SubTopic 10 -Section S99 -Paragraph 1 -Subparagraph (SX 210.5-02.25) -URI http://asc.fasb.org/extlink&oid=120391452&loc=d3e13212-122682 + Details
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- Details
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