CONSOLIDATED STATEMENTS OF CASH FLOWS Supplemental Cash Flow Disclosures - Cash Reconciliation - USD ($) $ in Millions	Dec. 31, 2017	Dec. 31, 2016
Less: Restricted and segregated investments	$ (623)	$ (425)
Cash, Cash Equivalents, Restricted Cash and Restricted Cash Equivalents	5,144	5,392
Ameriprise Financial [Member]
Cash and cash equivalents	2,484	2,318
Restricted Cash and Cash Equivalents and Cash and Securities Segregated under Feder and Other Regulations	3,147	3,331
Consolidated investment entities [Member]
Cash and cash equivalents	$ 136	$ 168

Amount of cash and cash equivalents, and cash and cash equivalents restricted to withdrawal or usage. Excludes amount for disposal group and discontinued operations. Cash includes, but is not limited to, currency on hand, demand deposits with banks or financial institutions, and other accounts with general characteristics of demand deposits. Cash equivalents include, but are not limited to, 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.

Reference 1: http://www.xbrl.org/2003/role/presentationRef
-Publisher FASB
-Name Accounting Standards Codification
-Topic 230
-SubTopic 10
-Section 45
-Paragraph 24
-URI http://asc.fasb.org/extlink&oid=98514028&loc=d3e3521-108585

Reference 2: http://www.xbrl.org/2003/role/presentationRef
-Publisher FASB
-Name Accounting Standards Codification
-Topic 230
-SubTopic 10
-Section 50
-Paragraph 8
-URI http://asc.fasb.org/extlink&oid=98513485&loc=SL98516268-108586

Reference 3: http://www.xbrl.org/2003/role/presentationRef
-Publisher FASB
-Name Accounting Standards Codification
-Topic 230
-SubTopic 10
-Section 45
-Paragraph 4
-URI http://asc.fasb.org/extlink&oid=98514028&loc=d3e3044-108585

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Balance Type:	debit
Period Type:	instant