Retirement And Other Benefit Plans Retirement and Other Benefit Plans (Schedule of Changes in Fair Value of Plan Assets) (Details) - USD ($) $ in Thousands	12 Months Ended
	Jan. 30, 2016	Jan. 31, 2015
Pension Benefits
Defined Benefit Plan Disclosure [Line Items]
Balance, beginning of year	$ 423,534	$ 356,320
Actual return on plan assets	(30,091)	79,986
Employer contributions	90	206
Plan participants’ contribution	11	12
Benefits paid	(13,490)	(11,814)
Foreign exchange rate changes	(416)	(1,176)
Balance, end of year	379,638	423,534
Other Postretirement Benefits
Defined Benefit Plan Disclosure [Line Items]
Balance, beginning of year	0	0
Actual return on plan assets	0	0
Employer contributions	126	139
Plan participants’ contribution	9	4
Benefits paid	(135)	(143)
Foreign exchange rate changes	0	0
Balance, end of year	$ 0	$ 0