XML 112 R62.htm IDEA: XBRL DOCUMENT v2.4.0.8
Fair Value (Details) (Fair Value, Measurements, Recurring [Member], USD $)
In Millions, unless otherwise specified
Jun. 30, 2013
Assets and Liabilities Measured at fair value on a recurring basis  
Cash and cash equivalents $ 396.8
Short-term investments 24.9
Foreign currency hedges 2.1
Total Assets 423.8
Foreign currency hedges 0.9
Total Liabilities 0.9
Level 1 [Member]
  
Assets and Liabilities Measured at fair value on a recurring basis  
Cash and cash equivalents 396.8
Short-term investments 24.9
Foreign currency hedges 0
Total Assets 421.7
Foreign currency hedges 0
Total Liabilities 0
Level 2 [Member]
  
Assets and Liabilities Measured at fair value on a recurring basis  
Cash and cash equivalents 0
Short-term investments 0
Foreign currency hedges 2.1
Total Assets 2.1
Foreign currency hedges 0.9
Total Liabilities 0.9
Level 3 [Member]
  
Assets and Liabilities Measured at fair value on a recurring basis  
Cash and cash equivalents 0
Short-term investments 0
Foreign currency hedges 0
Total Assets 0
Foreign currency hedges 0
Total Liabilities $ 0