COMMITMENTS AND CONTINGENCIES (Details) In Millions, unless otherwise specified		1 Months Ended
Mar. 31, 2013 USD ($)	Feb. 29, 2012 Breach of contract EUR (€)	Oct. 31, 2008 Patent infringement lawsuit filed by International Game Technology ("IGT") against the Company patent
Litigation
Alleged damages (in euros)		€ 114
Number of patents of plaintiff declared invalid by the court			2
Aggregate accrued liabilities, current	7.0
Loss contingency, possible loss	$ 12.2

The value (monetary amount) of the award the plaintiff seeks in the legal matter.

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

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-LegacyDoc This reference is SUPERSEDED by the Accounting Standards Codification effective for interim and annual periods ending after September 15, 2009.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.

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