Amount of short-term, highly liquid investments that are both readily convertible to known amounts of cash and so near their maturity that they present insignificant risk of changes in value because of changes in interest rates. Excludes cash and cash equivalents within disposal group and discontinued operation.

Reference 1: http://www.xbrl.org/2003/role/presentationRef
-Publisher FASB
-Name Accounting Standards Codification
-Topic 210
-SubTopic 10
-Section S99
-Paragraph 1
-Subparagraph (SX 210.5-02.1)
-URI http://asc.fasb.org/extlink&oid=6877327&loc=d3e13212-122682

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Amount of increase (decrease) in the investments in and advances to affiliates.

+ References

Reference 1: http://www.xbrl.org/2003/role/presentationRef
-Publisher FASB
-Name Accounting Standards Codification
-Topic 946
-SubTopic 320
-Section S99
-Paragraph 6
-Subparagraph (SX 210.12-14.1(b))
-URI http://asc.fasb.org/extlink&oid=50485924&loc=d3e611322-123010

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The cash inflow from sales, maturities, prepayments, calls and collections of all investments, including securities and other assets, having ready marketability and intended by management to be liquidated, if necessary, beyond the current operating cycle.

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RELATED PARTY INFORMATION - WAKEFERN (Details) - USD ($) $ in Thousands	3 Months Ended		9 Months Ended
	Oct. 27, 2018	Oct. 28, 2017	Apr. 29, 2017	Jul. 28, 2018	Jul. 29, 2017
Related Party Transaction [Line Items]
Investments in and Advances to Affiliates, at Fair Value, Period Increase (Decrease)	$ 1,482		$ 0
Proceeds from Sale, Maturity and Collection of Long-term Investments	$ 0	$ 22,172
Investee [Member]
Related Party Transaction [Line Items]
Demand deposits at Wakefern				$ 65,145	$ 63,413