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Commitments and Contingencies - Fair Value of Annuities (Detail) $ in Thousands | Dec. 31, 2023 USD ($)
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Commitments And Contingencies [Line Items] |
Statement value of annuities exceeding 1% of statutory surplus | $ 106,896
Pacific Life Insurance Company [Member] | A.M. Best Rating, A+ [Member] |
Commitments And Contingencies [Line Items] |
Statement value of annuities exceeding 1% of statutory surplus | 20,961
Metropolitan Tower Life Insurance Company [Member] | A.M. Best Rating, A+ [Member] |
Commitments And Contingencies [Line Items] |
Statement value of annuities exceeding 1% of statutory surplus | 15,173
American General Life Insurance Company [Member] | A.M. Best Rating, A [Member] |
Commitments And Contingencies [Line Items] |
Statement value of annuities exceeding 1% of statutory surplus | 14,171
United Of Omaha Life Insurance Company | A.M. Best Rating, A+ [Member] |
Commitments And Contingencies [Line Items] |
Statement value of annuities exceeding 1% of statutory surplus | 10,316
Brighthouse Financial Life Insurance Company [Member] | A.M. Best Rating, A [Member] |
Commitments And Contingencies [Line Items] |
Statement value of annuities exceeding 1% of statutory surplus | 9,039
New York Life Insurance Company [Member] | A.M. Best Rating, A++ [Member] |
Commitments And Contingencies [Line Items] |
Statement value of annuities exceeding 1% of statutory surplus | 8,271
Berkshire Hathaway Life Insurance Company of Nebraska [Member] | A.M. Best Rating, A++ [Member] |
Commitments And Contingencies [Line Items] |
Statement value of annuities exceeding 1% of statutory surplus | 7,226
John Hancock Life Insurance Company [Member] | A.M. Best Rating, A+ [Member] |
Commitments And Contingencies [Line Items] |
Statement value of annuities exceeding 1% of statutory surplus | 5,569
Athene Annuity and Life Company [Member] | A.M. Best Rating, A [Member] |
Commitments And Contingencies [Line Items] |
Statement value of annuities exceeding 1% of statutory surplus | 3,644
Protective Life Insurance Company [Member] | A.M. Best Rating, A+ [Member] |
Commitments And Contingencies [Line Items] |
Statement value of annuities exceeding 1% of statutory surplus | 3,514
Wilton Reassurance Company [Member] | A.M. Best Rating, A+ [Member] |
Commitments And Contingencies [Line Items] |
Statement value of annuities exceeding 1% of statutory surplus | 2,971
Other [Member] |
Commitments And Contingencies [Line Items] |
Statement value of annuities exceeding 1% of statutory surplus | $ 6,041

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