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Investments (Holdings info) (Details) - Ameriprise Financial [Member] - USD ($) $ in Millions | Dec. 31, 2019 | Dec. 31, 2018
--- | --- | ---
Investments | $ 37,915 | $ 35,825
Available-for-Sale securities, at fair value [Member] |  |
Investments | 33,129 | 31,058
Mortgage loans, net [Member] |  |
Investments | 2,778 | 2,696
Policy and certificate loans [Member] |  |
Investments | 868 | 861
Other investments [Member] |  |
Investments | $ 1,140 | $ 1,210

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- Definition Sum of the carrying amounts as of the balance sheet date of all investments. + 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 210.7-03.1(h)) -URI http://asc.fasb.org/extlink&oid=119400593&loc=d3e572229-122910 + Details
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