Annual report pursuant to Section 13 and 15(d)

Fair Value Measurements (Details)

v2.4.0.8
Fair Value Measurements (Details) (USD $)
In Millions, unless otherwise specified
Dec. 31, 2013
Dec. 31, 2012
Sep. 29, 2012
Fair Value, Measurements, Recurring [Member]
      
Assets:      
Cash equivalents $ 179.4 $ 107.4  
Short-term investments in marketable securities 12.7 92.3  
Long-term investments in marketable securities   52.1  
Restricted cash 6.5 13.0  
Derivatives 2.7 1.6  
Equity investments   0.8  
Total assets 201.3 267.2  
Liabilities:      
Derivatives 4.5 10.7  
Other Liabilities, Fair Value Disclosure 56.7 44.7  
Total liabilities 61.2 55.4  
Fair Value, Measurements, Nonrecurring [Member]
      
Assets Measured at fair value on a non-recurring basis [Abstract]      
Assets measured at fair value on a nonrecurring basis 9.6    
Assets measured at fair value on a nonrecurring basis, portion of aggregate total measured 3.2 2.2 4.2
Fair Value, Inputs, Level 1 [Member] | Fair Value, Measurements, Recurring [Member]
      
Assets:      
Cash equivalents 119.7 94.7  
Short-term investments in marketable securities 0.8 7.9  
Long-term investments in marketable securities   52.1  
Restricted cash 6.5 13.0  
Derivatives 0 0  
Equity investments   0.8  
Total assets 127.0 168.5  
Liabilities:      
Derivatives 0 0  
Other Liabilities, Fair Value Disclosure 8.9 8.7  
Total liabilities 8.9 8.7  
Fair Value, Inputs, Level 2 [Member] | Fair Value, Measurements, Recurring [Member]
      
Assets:      
Cash equivalents 59.7 12.7  
Short-term investments in marketable securities 11.9 84.4  
Long-term investments in marketable securities   0  
Restricted cash 0 0  
Derivatives 2.7 1.6  
Equity investments   0  
Total assets 74.3 98.7  
Liabilities:      
Derivatives 4.5 10.7  
Other Liabilities, Fair Value Disclosure 47.8 36.0  
Total liabilities 52.3 46.7  
Fair Value, Inputs, Level 3 [Member] | Fair Value, Measurements, Recurring [Member]
      
Assets:      
Cash equivalents 0 0  
Short-term investments in marketable securities 0 0  
Long-term investments in marketable securities   0  
Restricted cash 0 0  
Derivatives 0 0  
Equity investments   0  
Total assets 0 0  
Liabilities:      
Derivatives 0 0  
Other Liabilities, Fair Value Disclosure 0 0  
Total liabilities $ 0 $ 0