COMMITMENTS AND CONTINGENCIES NARRATIVE (Details) (USD $) In Millions, unless otherwise specified	6 Months Ended
	Jun. 30, 2014
Worldlink Arbitration [Member]
Loss Contingencies [Line Items]
Loss Contingency, Damages Sought, Value	$ 85
Worldlink Counterclaim [Member]
Loss Contingencies [Line Items]
Loss Contingency, Damages Sought, Value	$ 100