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Reinsurance and Policy Provisions (Athene Coinsurance Agreements) (Details) $ in Thousands | 12 Months Ended |
--- | --- | ---
Dec. 31, 2018 USD ($) coinsurance_agreement | Dec. 31, 2017 USD ($)
Ceded Credit Risk [Line Items] |  |
Coinsurance deposits | $ 4,954,068 | $ 4,858,289
Athene Coinsurance Agreements, All Periods |  |
Ceded Credit Risk [Line Items] |  |
Number of coinsurance agreements | coinsurance_agreement | 3 |
Coinsurance deposits | $ 4,400,000 | 4,200,000
Reinsurance payable | $ 16,200 | $ 79,900
Fixed Index Annuities | American Equity Life | Athene, 1st Coinsurance Agreement, January 1, 2009 to March 31, 2010 |  |
Ceded Credit Risk [Line Items] |  |
Coninsurance percentage on certain annuities | 20.00% |
Fixed Index Annuities | American Equity Life | Athene, 3rd Coinsurance Agreement, August 1, 2016 to December 31, 2016 |  |
Ceded Credit Risk [Line Items] |  |
Coninsurance percentage on certain annuities | 80.00% |
Fixed Index Annuities | Eagle Life | Athene, 3rd Coinsurance Agreement, January 1, 2014 to December 31, 2016 |  |
Ceded Credit Risk [Line Items] |  |
Coninsurance percentage on certain annuities | 80.00% |
Fixed Index Annuities | Eagle Life | Athene, 3rd Coinsurance Agreement, January 1, 2017 to December 31, 2018 |  |
Ceded Credit Risk [Line Items] |  |
Coninsurance percentage on certain annuities | 50.00% |
Fixed Index Annuities | Eagle Life | Athene, 3rd Coinsurance Agreement, January 1, 2019 Going Forward |  |
Ceded Credit Risk [Line Items] |  |
Coninsurance percentage on certain annuities | 20.00% |
Multi-Year Rate Guaranteed Annuities | American Equity Life | Athene, 2nd Coinsurance Agreement, July 1, 2009 to December 31, 2013 |  |
Ceded Credit Risk [Line Items] |  |
Coninsurance percentage on certain annuities | 80.00% |
Multi-Year Rate Guaranteed Annuities | American Equity Life | Athene, 3rd Coinsurance Agreement, January 1, 2014 Going Forward |  |
Ceded Credit Risk [Line Items] |  |
Coninsurance percentage on certain annuities | 80.00% |
Multi-Year Rate Guaranteed Annuities | Eagle Life | Athene, 2nd Coinsurance Agreement, November 20, 2013 to December 31, 2013 |  |
Ceded Credit Risk [Line Items] |  |
Coninsurance percentage on certain annuities | 80.00% |
Multi-Year Rate Guaranteed Annuities | Eagle Life | Athene, 3rd Coinsurance Agreement, January 1, 2014 Going Forward |  |
Ceded Credit Risk [Line Items] |  |
Coninsurance percentage on certain annuities | 80.00% |

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- Definition Number of coinsurance agreements. + References No definition available. + Details
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- Definition The carrying amount as of the balance sheet date of the known and estimated amounts owed to insurers under reinsurance treaties or other arrangements. + References Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef -Publisher FASB -Name Accounting Standards Codification -Topic 944 -SubTopic 210 -Section S99 -Paragraph 1 -Subparagraph (SX 210.7-03.13(a)(3),(c)) -URI http://asc.fasb.org/extlink&oid=6879938&loc=d3e572229-122910 + Details
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