CONSOLIDATED STATEMENTS OF CASH FLOWS (USD $) In Millions, unless otherwise specified	12 Months Ended
Dec. 31, 2014	Dec. 31, 2013	Dec. 31, 2012
Cash Flows from Operating Activities
Net income	$ 2,000us-gaap_ProfitLoss	$ 1,475us-gaap_ProfitLoss	$ 901us-gaap_ProfitLoss
Adjustments to reconcile net income to net cash provided by operating activities:
Depreciation, amortization and accretion, net	254	239	225
Deferred income tax expense (benefit)	228us-gaap_DeferredIncomeTaxExpenseBenefit	(118)us-gaap_DeferredIncomeTaxExpenseBenefit	50us-gaap_DeferredIncomeTaxExpenseBenefit
Share-based compensation	130us-gaap_ShareBasedCompensation	143us-gaap_ShareBasedCompensation	134us-gaap_ShareBasedCompensation
Net realized investment gains	(45)us-gaap_GainLossOnSaleOfInvestments	(16)us-gaap_GainLossOnSaleOfInvestments	(45)us-gaap_GainLossOnSaleOfInvestments
Net trading losses (gains)	(7)	(7)	2
Loss (income) and (gain) from sale of equity method investments	11	(31)	15
Other-than-temporary impairments and provision for loan losses	7	8	42
Net losses (gains) of consolidated investment entities	(378)	(136)	158
Changes in operating assets and liabilities:
Restricted and segregated cash and investments	(256)	93	(684)
Deferred acquisition costs	31	(132)	(27)
Other investments, net	(37)	(6)	11
Policyholder account balances, future policy benefits and claims	1,120	(1,318)	(741)
Derivatives, net of collateral	(883)amp_DerivativesNetOfCollateral	1,706amp_DerivativesNetOfCollateral	661amp_DerivativesNetOfCollateral
Receivables	(423)us-gaap_IncreaseDecreaseInReceivables	(267)us-gaap_IncreaseDecreaseInReceivables	(130)us-gaap_IncreaseDecreaseInReceivables
Brokerage deposits	378	63	683
Accounts payable and accrued expenses	137	134	171
Cash held by consolidated investment entities	37	174	(109)
Investment properties of consolidated investment entities	258	(603)	(156)
Other operating assets and liabilities of consolidated investment entities, net	0	(38)	103
Other, net	(163)	1	241
Net cash provided by operating activities	2,399	1,364	1,505
Available-for-Sale securities:
Proceeds from sales	516	327	3,719
Maturities, sinking fund payments and calls	4,352	5,101	4,994
Purchases	(4,127)	(5,780)	(4,957)
Proceeds from sales, maturities and repayments of mortgage loans	585	711	674
Funding and purchase of mortgage loans	(525)	(630)	(586)
Proceeds from sales and collections of other investments	207	348	199
Purchase of other investments	(408)	(347)	(403)
Purchase of investments by consolidated investment entities	(3,198)	(3,077)	(1,604)
Proceeds from sales, maturities and repayments of investments by consolidated investment entities	2,017	2,604	2,316
Purchase of land, buildings, equipment and software	(113)	(105)	(137)
Change in credit card receivables, net	0	0	194
Other, net	(21)	46	8
Net cash provided by (used in) investing activities	(715)	(802)	4,417
Investment certificates and banking time deposits:
Proceeds from additions	2,482	2,348	1,754
Maturities, withdrawals and cash surrenders	(2,259)	(1,877)	(1,187)
Change in other banking deposits	0us-gaap_IncreaseDecreaseInOtherDeposits	0us-gaap_IncreaseDecreaseInOtherDeposits	(4,571)us-gaap_IncreaseDecreaseInOtherDeposits
Policyholder account balances:
Deposits and other additions	2,042us-gaap_AdditionsToContractHoldersFunds	2,158us-gaap_AdditionsToContractHoldersFunds	2,198us-gaap_AdditionsToContractHoldersFunds
Net transfers to separate accounts	(216)	(116)	(30)
Surrenders and other benefits	(2,440)	(1,994)	(2,063)
Cash paid for purchased options with deferred premiums	(417)	(396)	(356)
Cash received for purchased options with deferred premiums	59	0	0
Issuance of debt, net of issuance costs	543	744	0
Repayments of debt	(200)us-gaap_RepaymentsOfLongTermDebt	(350)us-gaap_RepaymentsOfLongTermDebt	0us-gaap_RepaymentsOfLongTermDebt
Change in short-term borrowings, net	(301)	(2)	(5)
Dividends paid to shareholders	(426)us-gaap_PaymentsOfDividends	(401)us-gaap_PaymentsOfDividends	(305)us-gaap_PaymentsOfDividends
Repurchase of common shares	(1,577)	(1,583)	(1,381)
Exercise of stock options	33	118	160
Excess tax benefits from share-based compensation	162	120	64
Borrowings by consolidated investment entities	2,159	1,725	175
Repayments of debt by consolidated investment entities	(1,011)	(1,046)	(709)
Noncontrolling interests investments in subsidiaries	176	392	125
Distributions to noncontrolling interests	(465)us-gaap_PaymentsToMinorityShareholders	(161)us-gaap_PaymentsToMinorityShareholders	(207)us-gaap_PaymentsToMinorityShareholders
Other, net	(1)	15	(4)
Net cash used in financing activities	(1,657)	(306)	(6,342)
Effect of exchange rate changes on cash	(21)	5	10
Net increase (decrease) in cash and cash equivalents	6	261	(410)
Cash and cash equivalents at beginning of period	2,632	2,371	2,781
Cash and cash equivalents at end of period	2,638	2,632	2,371
Supplemental Disclosures
Income taxes paid, net	578us-gaap_IncomeTaxesPaidNet	391us-gaap_IncomeTaxesPaidNet	217us-gaap_IncomeTaxesPaidNet
Non-cash investing activity:
Affordable housing partnership commitments not yet remitted	38us-gaap_LiabilitiesAssumed1	96us-gaap_LiabilitiesAssumed1	13us-gaap_LiabilitiesAssumed1
Consolidated investment entities [Member]
Policyholder account balances:
Cash and cash equivalents at beginning of period	419
Cash and cash equivalents at end of period	390	419
Supplemental Disclosures
Interest paid	190	156	176
Ameriprise Financial [Member]
Supplemental Disclosures
Interest paid	$ 178	$ 170	$ 190

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Changes in other assets and liabilities of consolidated investment entities classified as operating activities.

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Represents the unrealized and realized gain/loss on assets and liabilities of the consolidated investment entities.

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The change during the reporting period in freestanding derivatives, net of the change in derivatives collateral held and derivatives collateral posted with counterparties.

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Represents increase (decrease) during the reporting period in other investments net in operating activities.

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Represents the net purchases and sales of investment properties of consolidated investment entities classified as operating activities.

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The gross cash outflow associated with maturities, withdrawals and cash surrenders for investment certificates and certificates of deposit.

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The gross cash inflow associated with deposits and other additions for investment certificates and certificates of deposit.

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The sum of other-than-temporary impairments recognized in earnings and the change in loan loss provisions. As noncash, this element is an add back when calculating net cash generated by operating activities using the indirect method.

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The cash outflow for the purchase of investments by the consolidated investment entities.

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The cash inflow (outflow) associated with transfers from (to) separate accounts.

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The cash inflow from the sales and maturities of investments by the consolidated investment entities.

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The cash outflow to pay off borrowings of consolidated investment entities.

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The cash inflow from a segregated fund account during the period.

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Amount of currency on hand as well as demand deposits with banks or financial institutions. Includes other kinds of accounts that have the general characteristics of demand deposits. Also includes short-term, highly liquid investments that are both readily convertible to known amounts of cash and so near their maturity that they present insignificant risk of changes in value because of changes in interest rates. Excludes cash and cash equivalents within disposal group and discontinued operation.

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Amount of increase (decrease) in cash and cash equivalents. Cash and cash equivalents are the amount of currency on hand as well as demand deposits with banks or financial institutions. Includes other kinds of accounts that have the general characteristics of demand deposits. Also includes short-term, highly liquid investments that are both readily convertible to known amounts of cash and so near their maturity that they present insignificant risk of changes in value because of changes in interest rates. Includes effect from exchange rate changes.

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Amount of deferred income tax expense (benefit) pertaining to income (loss) from continuing operations.

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The aggregate net amount of depreciation, amortization, and accretion recognized during an accounting period. As a noncash item, the net amount is added back to net income when calculating cash provided by or used in operations using the indirect method.

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Amount of increase (decrease) from the effect of exchange rate changes on cash and cash equivalent balances held in foreign currencies.

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Amount of cash inflow from realized tax benefit related to deductible compensation cost reported on the entity's tax return for equity instruments in excess of the compensation cost for those instruments recognized for financial reporting purposes.

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The net realized gain (loss) on investments sold during the period, not including gains (losses) on securities separately or otherwise categorized as trading, available-for-sale, or held-to-maturity, which, for cash flow reporting, is a component of proceeds from investing activities.

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This item represents the entity's proportionate share for the period of the net income (loss) of its investee (such as unconsolidated subsidiaries and joint ventures) to which the equity method of accounting is applied. This item includes income or expense related to stock-based compensation based on the investor's grant of stock to employees of an equity method investee.

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The amount of cash paid during the current period to foreign, federal, state, and local authorities as taxes on income, net of any cash received during the current period as refunds for the overpayment of taxes.

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The increase (decrease) during the reporting period in the amounts payable to vendors for goods and services received and the amount of obligations and expenses incurred but not paid.

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The increase (decrease) during the period in the amount of customer money held in customer accounts, including security deposits, collateral for a current or future transactions, initial payment of the cost of acquisition or for the right to enter into a contract or agreement.

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The increase (decrease) during the reporting period in the balance sheet value of capitalized sales costs that are associated with acquiring a new insurance customers.

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The increase (decrease) in insurance liability balances during the period.

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Net cash inflow or outflow in all other deposits that have not otherwise been stated in the taxonomy.

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The increase (decrease) during the reporting period in other assets used in operating activities less other operating liabilities used in operating activities not separately disclosed in the statement of cash flows. May include changes in other current assets and liabilities, other noncurrent assets and liabilities, or a combination of other current and noncurrent assets and liabilities.

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The increase (decrease) during the reporting period in the total amount due within one year (or one operating cycle) from all parties, associated with underlying transactions that are classified as operating activities.

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The net cash inflow or outflow for the increase (decrease) associated with funds that are not available for withdrawal or use (such as funds held in escrow) and are associated with underlying transactions that are classified as operating activities. This may include cash restricted for regulatory purposes.

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The amount of cash paid for interest during the period.

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The fair value of liabilities assumed in noncash investing or financing activities.

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Amount of cash inflow (outflow) from financing activities, including discontinued operations. Financing activity cash flows include obtaining resources from owners and providing them with a return on, and a return of, their investment; borrowing money and repaying amounts borrowed, or settling the obligation; and obtaining and paying for other resources obtained from creditors on long-term credit.

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Amount of cash inflow (outflow) from investing activities, including discontinued operations. Investing activity cash flows include making and collecting loans and acquiring and disposing of debt or equity instruments and property, plant, and equipment and other productive assets.

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Amount of cash inflow (outflow) from operating activities, including discontinued operations. Operating activity cash flows include transactions, adjustments, and changes in value not defined as investing or financing activities.

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The sum of the realized and unrealized net gain (loss) on trading securities during the period.

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-Glossary Trading Securities

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The cash outflow for derivative instruments during the period, which are classified as financing activities, excluding those designated as hedging instruments.

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The net cash outflow or inflow for the increase (decrease) in the beginning and end of period of loan and lease balances which are not originated or purchased specifically for resale. Includes cash payments and proceeds associated with (a) loans held-for-investment, (b) leases held-for-investment, and (c) both.

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The net cash outflow or inflow from other investing activities. This element is used when there is not a more specific and appropriate element in the taxonomy.

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The cash outflow to reacquire common stock during the period.

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Cash outflow in the form of capital distributions and dividends to common shareholders, preferred shareholders and noncontrolling interests.

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The cash outflow to acquire debt and equity securities not classified as either held-to-maturity securities or trading securities which would be classified as available-for-sale securities and reported at fair value, with unrealized gains and losses excluded from earnings and reported in a separate component of shareholders' equity.

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The cash outflow from the purchase of receivables arising from the mortgage note on real estate.

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The cash outflow associated with other investments held by the entity for investment purposes not otherwise defined in the taxonomy.

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The cash outflow for purchases of and capital improvements on property, plant and equipment (capital expenditures), software, and other intangible assets.

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Amount of cash outflow to a noncontrolling interest. Includes, but not limited to, reduction of noncontrolling interest ownership. Excludes dividends paid to the noncontrolling interest.

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The cash inflow from additional borrowings, net of cash paid to third parties in connection with debt origination.

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No definition available.

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The cash inflow provided by derivative instruments during the period, which are classified as financing activities, excluding those designated as hedging instruments.

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The cash inflow associated with maturities (principal being due), prepayments and calls (requests of early payments) on securities not classified as either held-to-maturity securities or trading securities which are classified as available-for-sale securities.

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Amount of cash inflow from a noncontrolling interest. Includes, but is not limited to, purchase of additional shares or other increase in noncontrolling interest ownership.

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The net cash inflow or outflow from other financing activities. This element is used when there is not a more specific and appropriate element in the taxonomy.

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The net cash inflow or outflow for borrowing having initial term of repayment within one year or the normal operating cycle, if longer.

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The cash inflow from proceeds from sale of receivables arising from the mortgage note on real estate; includes collections on mortgage notes receivable that are not classified as operating cash flows.

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The cash inflow associated with the sale and maturity (principal being due) of other investments, prepayment and call (request of early payment) of other investments not otherwise defined in the taxonomy.

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The cash inflow associated with the sale of debt and equity securities classified as available-for-sale securities.

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The cash inflow associated with the amount received from holders exercising their stock options. This item inherently excludes any excess tax benefit, which the entity may have realized and reported separately.

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The consolidated profit or loss for the period, net of income taxes, including the portion attributable to the noncontrolling interest.

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The cash outflow for debt initially having maturity due after one year or beyond the normal operating cycle, if longer.

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The aggregate amount of noncash, equity-based employee remuneration. This may include the value of stock or unit options, amortization of restricted stock or units, and adjustment for officers' compensation. As noncash, this element is an add back when calculating net cash generated by operating activities using the indirect method.

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The cash outflow for a segregated fund account during the period.

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