Fair Values of Assets and Liabilities (Details 5) (USD $) In Millions, unless otherwise specified	Jun. 30, 2013	Dec. 31, 2012
Financial Liabilities
Future policy benefits and claims	$ 30,088	$ 31,217
Separate account liabilities	74,815	72,397
Ameriprise Financial
Financial Liabilities
Future policy benefits and claims	30,088	31,217
Separate account liabilities	74,815	72,397
Ameriprise Financial \| Level 1
Financial Assets
Receivables	211	135
Restricted and segregated cash	2,241	2,538
Financial Liabilities
Brokerage customer deposits	2,878	3,024
Debt and other liabilities	240	145
Ameriprise Financial \| Level 2
Financial Assets
Policy and certificate loans	1	2
Receivables	985	926
Other investments and assets	300	333
Financial Liabilities
Separate account liabilities	3,358	3,362
Debt and other liabilities	3,033	3,109
Ameriprise Financial \| Level 3
Financial Assets
Mortgage loans, net	3,566	3,694
Policy and certificate loans	753	725
Receivables	7	12
Other investments and assets	65	60
Financial Liabilities
Future policy benefits and claims	14,972	15,982
Investment certificate reserves	3,392	3,494
Debt and other liabilities	112	142
Ameriprise Financial \| Total
Financial Assets
Mortgage loans, net	3,566	3,694
Policy and certificate loans	754	727
Receivables	1,203	1,073
Restricted and segregated cash	2,241	2,538
Other investments and assets	365	393
Financial Liabilities
Future policy benefits and claims	14,972	15,982
Investment certificate reserves	3,392	3,494
Brokerage customer deposits	2,878	3,024
Separate account liabilities	3,358	3,362
Debt and other liabilities	3,385	3,396
Carrying Value \| Ameriprise Financial
Financial Assets
Mortgage loans, net	3,558	3,609
Policy and certificate loans	761	754
Receivables	1,198	1,067
Restricted and segregated cash	2,241	2,538
Other investments and assets	364	390
Financial Liabilities
Future policy benefits and claims	14,389	14,701
Investment certificate reserves	3,700	3,494
Brokerage customer deposits	2,878	3,024
Separate account liabilities	3,358	3,362
Debt and other liabilities	$ 3,097	$ 3,033

Carrying amount of consumer bank loans and other types of receivables.

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The total of current and noncurrent debt and other liabilities not individually reported in the financial statement disclosure.

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The total of all deposits held in bank or brokerage accounts for the benefit of customers.

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The total of all investment certificate deposits held by the entity.

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Reflects the net carrying amount of unpaid loans issued to businesses to provide financing on existing land or a building, which, pursuant to terms of the underlying debt instrument, are secured at a minimum but possibly exclusively by that real property.

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The aggregate amount of policy reserves (provided for future obligations including unpaid claims and claims adjustment expenses) and policy benefits (liability for future policy benefits) as of the balance sheet date; grouped amount of all the liabilities associated with the company's insurance policies.

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Gross amount of loans made to policy and contract holders using their life insurance contracts' cash value or separate accounts as collateral.

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Amount of liability for variable contracts that meet specified criteria that are backed by assets held in separate accounts and carried at the fair value of those assets.

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