Long-Term and Short-Term Financing Arrangements (Schedule of Redemption Price Percentages) (Details) - Two Thousand Twenty Three Senior Notes [Member]	12 Months Ended
	Jan. 28, 2017
Debt Instrument, Redemption [Line Items]
Debt Instrument, Redemption Price, Percentage	101.00%
Debt Instrument, Redemption, Period Four [Member]
Debt Instrument, Redemption [Line Items]
Debt Instrument, Redemption Price, Percentage	104.688%
Debt Instrument, Redemption, Period Five [Member]
Debt Instrument, Redemption [Line Items]
Debt Instrument, Redemption Price, Percentage	103.125%
Debt Instrument, Redemption, Period Six [Member]
Debt Instrument, Redemption [Line Items]
Debt Instrument, Redemption Price, Percentage	101.563%
Debt Instrument, Redemption, Period Seven [Member]
Debt Instrument, Redemption [Line Items]
Debt Instrument, Redemption Price, Percentage	100.00%