Amount expected to be charged against earnings in the current and future periods for the specified restructuring cost.

Reference 1: http://www.xbrl.org/2003/role/presentationRef
-Publisher FASB
-Name Accounting Standards Codification
-Topic 420
-SubTopic 10
-Section 50
-Paragraph 1
-Subparagraph (b)
-URI http://asc.fasb.org/extlink&oid=6394359&loc=d3e17939-110869

Reference 2: http://www.xbrl.org/2003/role/presentationRef
-Publisher FASB
-Name Accounting Standards Codification
-Topic 420
-SubTopic 10
-Section S99
-Paragraph 2
-Subparagraph (SAB Topic 5.P.4(b))
-URI http://asc.fasb.org/extlink&oid=6394695&loc=d3e140904-122747

Reference 3: http://www.xbrl.org/2003/role/presentationRef
-Publisher FASB
-Name Statement of Financial Accounting Standard (FAS)
-Number 146
-Paragraph 20
-LegacyDoc This reference is SUPERSEDED by the Accounting Standards Codification effective for interim and annual periods ending after September 15, 2009. This reference is included to help users transition from the previous accounting hierarchy and will be removed from future versions of this taxonomy.

Reference 4: http://www.xbrl.org/2003/role/presentationRef
-Publisher FASB
-Name Emerging Issues Task Force (EITF)
-Number 95-3
-LegacyDoc This reference is SUPERSEDED by the Accounting Standards Codification effective for interim and annual periods ending after September 15, 2009. This reference is included to help users transition from the previous accounting hierarchy and will be removed from future versions of this taxonomy.

Reference 5: http://www.xbrl.org/2003/role/presentationRef
-Publisher SEC
-Name Staff Accounting Bulletin (SAB)
-Number Topic 5
-Section P
-Subsection 3, 4

Name:	us-gaap_RestructuringAndRelatedCostExpectedCost
Namespace Prefix:	us-gaap
Data Type:	xbrli:monetaryItemType
Balance Type:	debit
Period Type:	duration

Restructuring and Related Expenses (Details 2) (USD $) In Millions	3 Months Ended		6 Months Ended	12 Months Ended	3 Months Ended		6 Months Ended	12 Months Ended	3 Months Ended		6 Months Ended	12 Months Ended	3 Months Ended		6 Months Ended	12 Months Ended	3 Months Ended	6 Months Ended	3 Months Ended	6 Months Ended	3 Months Ended	6 Months Ended
	Jun. 30, 2011 Restructuring Plan 2010 [Member]	Mar. 31, 2011 Restructuring Plan 2010 [Member]	Jun. 30, 2011 Restructuring Plan 2010 [Member]	Dec. 31, 2010 Restructuring Plan 2010 [Member]	Jun. 30, 2011 Restructuring Plan 2010 [Member] Consumer-to-consumer [Member]	Mar. 31, 2011 Restructuring Plan 2010 [Member] Consumer-to-consumer [Member]	Jun. 30, 2011 Restructuring Plan 2010 [Member] Consumer-to-consumer [Member]	Dec. 31, 2010 Restructuring Plan 2010 [Member] Consumer-to-consumer [Member]	Jun. 30, 2011 Restructuring Plan 2010 [Member] Global business payments [Member]	Mar. 31, 2011 Restructuring Plan 2010 [Member] Global business payments [Member]	Jun. 30, 2011 Restructuring Plan 2010 [Member] Global business payments [Member]	Dec. 31, 2010 Restructuring Plan 2010 [Member] Global business payments [Member]	Jun. 30, 2011 Restructuring Plan 2010 [Member] Other [Member]	Mar. 31, 2011 Restructuring Plan 2010 [Member] Other [Member]	Jun. 30, 2011 Restructuring Plan 2010 [Member] Other [Member]	Dec. 31, 2010 Restructuring Plan 2010 [Member] Other [Member]	Jun. 30, 2010 Consumer-to-consumer [Member]	Jun. 30, 2010 Consumer-to-consumer [Member]	Jun. 30, 2010 Global business payments [Member]	Jun. 30, 2010 Global business payments [Member]	Jun. 30, 2010 Other [Member]	Jun. 30, 2010 Other [Member]
Schedule of Restructuring and Related Expenses by Segment [Abstract]
Expenses	$ 8.9	$ 24.0		$ 59.5	$ 6.8	$ 19.1		$ 44.7	$ 1.8	$ 3.5		$ 12.8	$ 0.3	$ 1.4		$ 2.0	$ 26.2	$ 26.2	$ 6.9	$ 6.9	$ 1.4	$ 1.4
Cumulative expenses incurred to date			92.4				70.6				18.1				3.7
Estimated additional expenses expected to be incurred			12.6				7.8				4.6				0.2
Total expenses			$ 105.0				$ 78.4				$ 22.7				$ 3.9