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           COMMITMENTS AND CONTINGENT LIABILITIES (Loss Contingencies) (Details) (USD $) 
        In Millions, unless otherwise specified  | 
        
           Apr. 30, 2010
 
          CTS Arbitration [Member] 
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           Jun. 30, 2013
 
          Ticketing Fees Consumer Class Action Litigation [Member] 
         | 
        
           Feb. 28, 2009
 
          Canadian Consumer Class Action Litigation Relating to TicketsNow [Member]
 
          claims 
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|---|---|---|---|
| Loss Contingencies [Line Items] | |||
| Term of CTS agreement | 10 years | ||
| Accrual for best estimate of probable costs of settlement | $ 35.4 | ||
| Number of claims filed | 4 | 
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- Definition 
          Represents the term of an agreement between the company and a third party. No definition available. 
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- Details 
          
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- Definition 
          Reflects the estimated amount of loss from the specified contingency as of the balance sheet date. Reference 1: http://www.xbrl.org/2003/role/presentationRef 
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| X | ||||||||||
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- Definition 
          The total amount of pending claims pertaining to a loss contingency accrual as of the balance sheet date. Reference 1: http://www.xbrl.org/2003/role/presentationRef 
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