Amount of income (loss) from a disposal group, net of income tax, reported as a separate component of income before extraordinary items after deduction or consideration of the amount allocable to noncontrolling interests. Includes, net of tax, income (loss) from operations during the phase-out period, gain (loss) on disposal, provision (or any reversals of earlier provisions) for loss on disposal, and adjustments of a prior period gain (loss) on disposal.

Reference 1: http://www.xbrl.org/2003/role/presentationRef

-Publisher FASB

-Name Accounting Standards Codification

-Topic 810

-SubTopic 10

-Section 45

-Paragraph 19

-URI http://asc.fasb.org/extlink&oid=7656940&loc=SL4569616-111683

Name:	us-gaap_IncomeLossFromDiscontinuedOperationsNetOfTaxAttributableToReportingEntity
Namespace Prefix:	us-gaap_
Data Type:	xbrli:monetaryItemType
Balance Type:	credit
Period Type:	duration

Acquisitions and Dispositions - Dispositions Narrative (Details) In Millions, unless otherwise specified	3 Months Ended												12 Months Ended			1 Months Ended		12 Months Ended
	Dec. 31, 2014 USD ($)	Sep. 30, 2014 USD ($)	Jun. 30, 2014 USD ($)	Mar. 31, 2014 USD ($)	Dec. 31, 2013 USD ($)	Sep. 30, 2013 USD ($)	Jun. 30, 2013 USD ($)	Mar. 31, 2013 USD ($)	Dec. 31, 2012 USD ($)	Sep. 30, 2012 USD ($)	Jun. 30, 2012 USD ($)	Mar. 31, 2012 USD ($)	Dec. 31, 2014 USD ($)	Dec. 31, 2013 USD ($)	Dec. 31, 2012 USD ($)	Jan. 31, 2014 Sportech USD ($)	Jan. 31, 2014 Sportech GBP (£)	Dec. 31, 2014 Installed Pub Gaming Terminals USD ($)	Dec. 31, 2013 Installed Pub Gaming Terminals USD ($)	Dec. 31, 2012 Installed Pub Gaming Terminals USD ($)	Mar. 25, 2013 Installed Pub Gaming Terminals GBP (£)
Income Statement, Balance Sheet and Additional Disclosures by Disposal Groups, Including Discontinued Operations [Line Items]
Consideration																$ 44.9	£ 27.8
Net gain	0	0	0	0	(3.0)	(0.1)	(0.6)	(0.9)	(12.3)	(2.6)	(1.7)	(2.1)	0	(4.6)	(18.7)	14.5	9.0	0	(4.6)	(18.7)
Sale of installed pub game terminals, sales price																					£ 0.5