Summary of Significant Accounting Policies (Tables)

6 Months Ended

Jul. 30, 2016

Accounting Policies [Abstract]

Schedule of restricted cash, cash equivalents and investments

The following table summarizes total restricted cash, cash equivalents, and investments which were included in Prepaid expenses and other and Other long-term assets in the Condensed Consolidated Balance Sheets as of July 30, 2016, January 30, 2016, and August 1, 2015:

Restricted Assets ($000)	July 30, 2016		January 30, 2016		August 1, 2015
Prepaid expenses and other	$	15,798	$	15,770	$	19,719
Other long-term assets	56,010		55,913		56,125
Total	$	71,808	$	71,683	$	75,844