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)
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+ References

Reference 1: http://www.xbrl.org/2003/role/presentationRef
-Publisher FASB
-Name Accounting Standards Codification
-Topic 225
-SubTopic 10
-Section S99
-Paragraph 2
-Subparagraph (SX 210.5-03.1)
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Segment and Geographic Information (Details 2) - USD ($) $ in Millions	3 Months Ended								12 Months Ended
	Dec. 31, 2016	Sep. 30, 2016	Jun. 30, 2016	Mar. 31, 2016	Dec. 31, 2015	Sep. 30, 2015	Jun. 30, 2015	Mar. 31, 2015	Dec. 31, 2016	Dec. 31, 2015	Dec. 31, 2014
Segment and Geographic Information
Revenues	$ 398.8	$ 386.7	$ 390.5	$ 380.7	$ 383.2	$ 371.6	$ 363.5	$ 355.7	$ 1,556.7	$ 1,474.0	$ 1,504.8
Long-lived assets	286.0				313.7				286.0	313.7
Reportable Geographical Components \| U.S.
Segment and Geographic Information
Revenues									1,417.2	1,350.6	1,323.7
Long-lived assets	249.9				274.7				249.9	274.7
Reportable Geographical Components \| U.K.
Segment and Geographic Information
Revenues									78.1	65.6	58.5
Long-lived assets	25.9				29.1				25.9	29.1
Reportable Geographical Components \| Canada
Segment and Geographic Information
Revenues									19.3	21.7	64.9
Long-lived assets	0.4				5.6				0.4	5.6
Reportable Geographical Components \| Australia
Segment and Geographic Information
Revenues									25.4	20.5	25.8
Long-lived assets	8.0				2.6				8.0	2.6
Reportable Geographical Components \| Others
Segment and Geographic Information
Revenues									16.7	15.6	31.9
Long-lived assets	1.8				1.7				1.8	1.7
Reportable Geographical Components \| Total international
Segment and Geographic Information
Revenues									139.5	123.4	$ 181.1
Long-lived assets	$ 36.1				$ 39.0				$ 36.1	$ 39.0