Risk Management and Derivatives (Schedule of Effect of Derivative Instruments in Cash Flow Hedging Relationships on the Condensed Consolidated Statements of Earnings) (Details) - USD ($)
$ in Thousands |
3 Months Ended |
Apr. 29, 2017 |
Apr. 30, 2016 |
| Net Sales |
|
|
| Derivative Instruments, Gain (Loss) [Line Items] |
|
|
| Loss (gain) recognized in OCL on derivatives |
$ (32)
|
$ (164)
|
| Gain (loss) reclassified from accumulated OCL into earnings |
18
|
(36)
|
| Cost of goods sold |
|
|
| Derivative Instruments, Gain (Loss) [Line Items] |
|
|
| Loss (gain) recognized in OCL on derivatives |
793
|
(113)
|
| Gain (loss) reclassified from accumulated OCL into earnings |
3
|
83
|
| Selling and administrative expenses |
|
|
| Derivative Instruments, Gain (Loss) [Line Items] |
|
|
| Loss (gain) recognized in OCL on derivatives |
310
|
51
|
| Gain (loss) reclassified from accumulated OCL into earnings |
(67)
|
(170)
|
| Interest expense |
|
|
| Derivative Instruments, Gain (Loss) [Line Items] |
|
|
| Loss (gain) recognized in OCL on derivatives |
4
|
(38)
|
| Gain (loss) reclassified from accumulated OCL into earnings |
$ (1)
|
$ 0
|