SEGMENT INFORMATION (Details 3) - USD ($) $ in Millions	Dec. 31, 2018	Dec. 31, 2017
Long-Lived Assets [Line Items]
Long-lived assets	$ 3,482.1	$ 3,575.8
United States
Long-Lived Assets [Line Items]
Long-lived assets	3,147.6	3,211.9
Foreign
Long-Lived Assets [Line Items]
Long-lived assets	$ 334.5	$ 363.9

Long-lived assets other than financial instruments, long-term customer relationships of a financial institution, mortgage and other servicing rights, deferred policy acquisition costs, and deferred tax assets.

Reference 1: http://www.xbrl.org/2003/role/presentationRef
-Publisher FASB
-Name Accounting Standards Codification
-Topic 280
-SubTopic 10
-Section 50
-Paragraph 41
-Subparagraph (b)
-URI http://asc.fasb.org/extlink&oid=68060357&loc=d3e9038-108599

Name:	us-gaap_NoncurrentAssets
Namespace Prefix:	us-gaap_
Data Type:	xbrli:monetaryItemType
Balance Type:	debit
Period Type:	instant