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CONSOLIDATED BALANCE SHEETS (Parenthetical) - USD ($)
$ in Millions
Dec. 31, 2022
Dec. 31, 2021
Equity    
Common shares, par value (in dollars per share) $ 0.01 $ 0.01
Common shares, shares authorized (in shares) 1,250,000,000 1,250,000,000
Common shares, shares issued (in shares) 335,864,062 334,828,117
Treasury shares (in shares) 230,585,072 223,967,107
Ameriprise Financial    
Assets    
Investments, allowance for credit losses $ 39 $ 18
Receivables, allowance for credit losses $ 75 $ 55