Intangible Assets and Goodwill 2 (Details) (USD $) In Thousands, unless otherwise specified	Jun. 30, 2013
Finite lived intangible assets future amortization expense
Finite-Lived Intangible Assets, Amortization Expense, Remainder of Fiscal Year	$ 19,035
Finite-Lived Intangible Assets, Amortization Expense, Next Twelve Months	36,142
Finite-Lived Intangible Assets, Amortization Expense, Year Two	32,376
Finite-Lived Intangible Assets, Amortization Expense, Year Three	24,061
Finite-Lived Intangible Assets, Amortization Expense, Year Four	11,359
Finite-Lived Intangible Assets, Amortization Expense, after Year Five	20,478
Finite lived intangible assets, net	$ 143,451