XML 182 R138.htm IDEA: XBRL DOCUMENT v3.7.0.1
Additional Financial Information (Non-Cash Investing and Financing Activities) (Details) - USD ($)
$ in Millions
12 Months Ended
Mar. 31, 2017
Mar. 31, 2016
Mar. 31, 2015
Non-cash investing activities      
Issuance of common shares related to acquisitions and mergers $ 1,327.7 $ 57.0  
Issuance of common shares related to investments     $ 170.9
Investment in cost method investments 0.0 0.0 12.0
Non-cash financing activities      
Accrued dividends (see Note 13) 0.0 13.2 10.2
Starz      
Non-cash investing activities      
Issuance of common shares related to acquisitions and mergers 1,327.7 0.0 0.0
Accrued purchase consideration for dissenting shareholders 797.3 0.0 0.0
Issuance of Starz share-based payment replacement awards 186.5 0.0 0.0
Pilgrim Media Group      
Non-cash investing activities      
Issuance of common shares related to acquisitions and mergers 0.0 57.0 0.0
Available-for-sale Securities      
Non-cash investing activities      
Issuance of common shares related to investments 0.0 0.0 158.9
Convertible Senior Subordinated Notes      
Non-cash financing activities      
Conversions of convertible senior subordinated notes 41.9 16.2 24.2
Conversion of Convertible Senior Subordinated Notes | Convertible Senior Subordinated Notes      
Non-cash financing activities      
Conversions of convertible senior subordinated notes $ 41.9 $ 16.2 $ 24.2