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Fair Value Measurements
3 Months Ended
Apr. 29, 2017
Fair Value Disclosures [Abstract]  
Fair Value Measurements
Fair Value Measurements

The carrying value of cash and cash equivalents, short- and long-term investments, restricted cash and cash equivalents, restricted investments, accounts receivable, other long-term assets, accounts payable, and other long-term liabilities approximates their estimated fair value.

Accounting standards pertaining to fair value measurements establish a three-tier fair value hierarchy which prioritizes the inputs used in measuring fair value. The inputs used to measure fair value include: Level 1, observable inputs such as quoted prices in active markets; Level 2, inputs other than quoted prices in active markets that are either directly or indirectly observable; and Level 3, unobservable inputs in which little or no market data exists. This fair value hierarchy requires the Company to develop its own assumptions and maximize the use of observable inputs and minimize the use of unobservable inputs when measuring fair value. Corporate, U.S. government and agency, and mortgage-backed securities are classified within Level 1 or Level 2 because these securities are valued using quoted market prices or alternative pricing sources and models utilizing market observable inputs.

There were no transfers between Level 1 and Level 2 categories during the three month period ended April 29, 2017. The fair value of the Company’s financial instruments are as follows:

($000)
 
April 29, 2017

 
January 28, 2017

 
April 30, 2016

Cash and cash equivalents (Level 1)
 
$
1,244,219

 
$
1,111,599

 
$
910,025

 
 
 
 
 
 
 
Investments (Level 2)
 
$
1,267

 
$
1,288

 
$
3,060

 
 
 
 
 
 
 
Restricted cash and cash equivalents (Level 1)
 
$
64,664

 
$
64,581

 
$
67,998

 
 
 
 
 
 
 
Restricted investments
 
 
 
 
 
 
Level 1
 
$

 
$

 
$
3,720

Level 2
 
$
3,601

 
$
3,628

 
$



The underlying assets in the Company’s non-qualified deferred compensation program as of April 29, 2017, January 28, 2017, and April 30, 2016 (included in Other long-term assets and in Other long-term liabilities) primarily consist of participant-directed money market, stable value, stock, and bond funds. The fair value measurement for funds with quoted market prices in active markets (Level 1) and for funds without quoted market prices in active markets (Level 2) are as follows:
($000)
April 29, 2017

 
January 28, 2017

 
April 30, 2016

Level 1
$
95,359

 
$
84,933

 
$
81,285

Level 2
16,345

 
15,490

 
15,519

Total
$
111,704

 
$
100,423

 
$
96,804