Derivatives (Outstanding Foreign Exchange Forward Contracts) (Details) - Cash Flow Hedging - Inter-company Inventory and Accounts Receivables - Forward Contracts $ in Thousands		Aug. 01, 2015 USD ($)
Euro Member Countries, Euro
Derivative [Line Items]
Notional Amount	[1]	$ 98,666
Canada, Dollars
Derivative [Line Items]
Notional Amount	[1]	13,502
United Kingdom, Pounds
Derivative [Line Items]
Notional Amount	[1]	$ 22,590

[1] Amounts are reported in U.S. Dollar equivalent as of August 1, 2015.