Goodwill And Other Intangible Assets (Expected Amortization Expense Over Next Five Fiscal Years) (Details) (USD $) In Thousands, unless otherwise specified	Mar. 31, 2013
Finite-Lived Intangible Assets, Net, Amortization Expense, Fiscal Year Maturity [Abstract]
Estimated amortization expense, 2013	$ 11,966
Estimated amortization expense, 2014	12,465
Estimated amortization expense, 2015	11,774
Estimated amortization expense, 2016	11,031
Estimated amortization expense, 2017	$ 10,967