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Supplemental Cash Flow Disclosures - Cash Reconciliation - USD ($)
$ in Millions
Dec. 31, 2020
Dec. 31, 2019
Securities Segregated under Other Regulations $ (500) $ 0
Cash, Cash Equivalents, Restricted Cash and Restricted Cash Equivalents 8,903 6,213
Ameriprise Financial [Member]    
Cash and cash equivalents 6,751 3,709
Restricted and segregated cash, cash equivalents and investments 2,558 2,386
Consolidated investment entities [Member]    
Cash and cash equivalents $ 94 $ 118