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Pension and Other Retirement Plans - Fair Value of Plan Assets (Details) (USD $)
12 Months Ended
Feb. 01, 2014
Feb. 02, 2013
Defined Benefit Plans and Other Postretirement Benefit Plans Table Text Block [Line Items]    
Unrealized Gain (Loss) on Commodity Contracts $ (1,300,000) $ 22,800,000
Fair Value of Plan Assets 1,174,525,000 1,197,831,000
Defined Benefit Plan, Change in Fair Value of Plan Assets [Roll Forward]    
Fair value of plan assets beginning balance 1,197,831,000 1,094,309,000
Actual Return on Plan Assets sold during the period 47,070,000 96,276,000
Fair value of plan assets ending balance 1,174,525,000 1,197,831,000
Currency translation adjustments (6,901,000) 45,955,000
United States Pension Plans of US Entity, Defined Benefit [Member]
   
Defined Benefit Plans and Other Postretirement Benefit Plans Table Text Block [Line Items]    
Fair Value of Plan Assets 33,379,000 32,273,000
Defined Benefit Plan, Change in Fair Value of Plan Assets [Roll Forward]    
Fair value of plan assets beginning balance 32,273,000 29,640,000
Actual Return on Plan Assets sold during the period 2,451,000 3,301,000
Fair value of plan assets ending balance 33,379,000 32,273,000
Currency translation adjustments 0   
Foreign Pension Plans, Defined Benefit [Member]
   
Defined Benefit Plans and Other Postretirement Benefit Plans Table Text Block [Line Items]    
Fair Value of Plan Assets 1,141,146,000 1,165,558,000
Defined Benefit Plan, Change in Fair Value of Plan Assets [Roll Forward]    
Fair value of plan assets beginning balance 1,165,558,000 1,064,669,000
Actual Return on Plan Assets sold during the period 44,619,000 92,975,000
Fair value of plan assets ending balance 1,141,146,000 1,165,558,000
Currency translation adjustments (6,901,000) 45,955,000
Netting [Member] | United States Pension Plans of US Entity, Defined Benefit [Member]
   
Defined Benefit Plans and Other Postretirement Benefit Plans Table Text Block [Line Items]    
Fair Value of Plan Assets 33,379,000 32,273,000
Defined Benefit Plan, Change in Fair Value of Plan Assets [Roll Forward]    
Fair value of plan assets ending balance 33,379,000 32,273,000
Netting [Member] | Foreign Pension Plans, Defined Benefit [Member]
   
Defined Benefit Plans and Other Postretirement Benefit Plans Table Text Block [Line Items]    
Fair Value of Plan Assets 1,141,146,000 1,165,558,000
Defined Benefit Plan, Change in Fair Value of Plan Assets [Roll Forward]    
Fair value of plan assets ending balance 1,141,146,000 1,165,558,000
Fair Value, Inputs, Level 1 [Member] | United States Pension Plans of US Entity, Defined Benefit [Member]
   
Defined Benefit Plans and Other Postretirement Benefit Plans Table Text Block [Line Items]    
Fair Value of Plan Assets 24,494,000 22,555,000
Defined Benefit Plan, Change in Fair Value of Plan Assets [Roll Forward]    
Fair value of plan assets ending balance 24,494,000 22,555,000
Fair Value, Inputs, Level 1 [Member] | Foreign Pension Plans, Defined Benefit [Member]
   
Defined Benefit Plans and Other Postretirement Benefit Plans Table Text Block [Line Items]    
Fair Value of Plan Assets 800,720,000 944,986,000
Defined Benefit Plan, Change in Fair Value of Plan Assets [Roll Forward]    
Fair value of plan assets ending balance 800,720,000 944,986,000
Fair Value, Inputs, Level 2 [Member] | United States Pension Plans of US Entity, Defined Benefit [Member]
   
Defined Benefit Plans and Other Postretirement Benefit Plans Table Text Block [Line Items]    
Fair Value of Plan Assets 0 0
Defined Benefit Plan, Change in Fair Value of Plan Assets [Roll Forward]    
Fair value of plan assets ending balance 0 0
Fair Value, Inputs, Level 2 [Member] | Foreign Pension Plans, Defined Benefit [Member]
   
Defined Benefit Plans and Other Postretirement Benefit Plans Table Text Block [Line Items]    
Fair Value of Plan Assets 290,053,000 169,531,000
Defined Benefit Plan, Change in Fair Value of Plan Assets [Roll Forward]    
Fair value of plan assets ending balance 290,053,000 169,531,000
Fair Value, Inputs, Level 3 [Member] | United States Pension Plans of US Entity, Defined Benefit [Member]
   
Defined Benefit Plans and Other Postretirement Benefit Plans Table Text Block [Line Items]    
Fair Value of Plan Assets 8,885,000  
Defined Benefit Plan, Change in Fair Value of Plan Assets [Roll Forward]    
Fair value of plan assets beginning balance 9,718,000  
Actual Return on Plan Assets still held at the reporting date (833,000)  
Fair value of plan assets ending balance 8,885,000  
Currency translation adjustments 0  
Fair Value, Inputs, Level 3 [Member] | Foreign Pension Plans, Defined Benefit [Member]
   
Defined Benefit Plans and Other Postretirement Benefit Plans Table Text Block [Line Items]    
Fair Value of Plan Assets 50,373,000  
Defined Benefit Plan, Change in Fair Value of Plan Assets [Roll Forward]    
Fair value of plan assets beginning balance 51,041,000  
Actual Return on Plan Assets still held at the reporting date (1,675,000)  
Fair value of plan assets ending balance 50,373,000  
Currency translation adjustments 1,007,000  
Banks, Trust and Insurance, Equities [Member]
   
Defined Benefit Plans and Other Postretirement Benefit Plans Table Text Block [Line Items]    
Fair Value of Plan Assets 2,600,000 12,400,000
Defined Benefit Plan, Change in Fair Value of Plan Assets [Roll Forward]    
Fair value of plan assets ending balance 2,600,000 12,400,000
Equity Securities [Member] | Netting [Member] | United States Pension Plans of US Entity, Defined Benefit [Member]
   
Defined Benefit Plans and Other Postretirement Benefit Plans Table Text Block [Line Items]    
Fair Value of Plan Assets 14,451,000 [1] 12,283,000 [1]
Defined Benefit Plan, Change in Fair Value of Plan Assets [Roll Forward]    
Fair value of plan assets ending balance 14,451,000 [1] 12,283,000 [1]
Equity Securities [Member] | Netting [Member] | Foreign Pension Plans, Defined Benefit [Member]
   
Defined Benefit Plans and Other Postretirement Benefit Plans Table Text Block [Line Items]    
Fair Value of Plan Assets 304,902,000 [1] 313,213,000 [1]
Defined Benefit Plan, Change in Fair Value of Plan Assets [Roll Forward]    
Fair value of plan assets ending balance 304,902,000 [1] 313,213,000 [1]
Equity Securities [Member] | Fair Value, Inputs, Level 1 [Member] | United States Pension Plans of US Entity, Defined Benefit [Member]
   
Defined Benefit Plans and Other Postretirement Benefit Plans Table Text Block [Line Items]    
Fair Value of Plan Assets 14,451,000 [1] 12,283,000 [1]
Defined Benefit Plan, Change in Fair Value of Plan Assets [Roll Forward]    
Fair value of plan assets ending balance 14,451,000 [1] 12,283,000 [1]
Equity Securities [Member] | Fair Value, Inputs, Level 1 [Member] | Foreign Pension Plans, Defined Benefit [Member]
   
Defined Benefit Plans and Other Postretirement Benefit Plans Table Text Block [Line Items]    
Fair Value of Plan Assets 220,149,000 [1] 291,260,000 [1]
Defined Benefit Plan, Change in Fair Value of Plan Assets [Roll Forward]    
Fair value of plan assets ending balance 220,149,000 [1] 291,260,000 [1]
Equity Securities [Member] | Fair Value, Inputs, Level 2 [Member] | United States Pension Plans of US Entity, Defined Benefit [Member]
   
Defined Benefit Plans and Other Postretirement Benefit Plans Table Text Block [Line Items]    
Fair Value of Plan Assets 0 [1] 0 [1]
Defined Benefit Plan, Change in Fair Value of Plan Assets [Roll Forward]    
Fair value of plan assets ending balance 0 [1] 0 [1]
Equity Securities [Member] | Fair Value, Inputs, Level 2 [Member] | Foreign Pension Plans, Defined Benefit [Member]
   
Defined Benefit Plans and Other Postretirement Benefit Plans Table Text Block [Line Items]    
Fair Value of Plan Assets 61,131,000 [1] 0 [1]
Defined Benefit Plan, Change in Fair Value of Plan Assets [Roll Forward]    
Fair value of plan assets ending balance 61,131,000 [1] 0 [1]
Equity Securities [Member] | Fair Value, Inputs, Level 3 [Member] | United States Pension Plans of US Entity, Defined Benefit [Member]
   
Defined Benefit Plans and Other Postretirement Benefit Plans Table Text Block [Line Items]    
Fair Value of Plan Assets 0 [1] 0 [1]
Defined Benefit Plan, Change in Fair Value of Plan Assets [Roll Forward]    
Fair value of plan assets ending balance 0 [1] 0 [1]
Equity Securities [Member] | Fair Value, Inputs, Level 3 [Member] | Foreign Pension Plans, Defined Benefit [Member]
   
Defined Benefit Plans and Other Postretirement Benefit Plans Table Text Block [Line Items]    
Fair Value of Plan Assets 23,622,000 [1] 21,953,000 [1]
Defined Benefit Plan, Change in Fair Value of Plan Assets [Roll Forward]    
Fair value of plan assets ending balance 23,622,000 [1] 21,953,000 [1]
Debt Securities [Member] | Netting [Member] | United States Pension Plans of US Entity, Defined Benefit [Member]
   
Defined Benefit Plans and Other Postretirement Benefit Plans Table Text Block [Line Items]    
Fair Value of Plan Assets 17,785,000 [2] 17,460,000 [2]
Defined Benefit Plan, Change in Fair Value of Plan Assets [Roll Forward]    
Fair value of plan assets ending balance 17,785,000 [2] 17,460,000 [2]
Debt Securities [Member] | Netting [Member] | Foreign Pension Plans, Defined Benefit [Member]
   
Defined Benefit Plans and Other Postretirement Benefit Plans Table Text Block [Line Items]    
Fair Value of Plan Assets 707,082,000 [2] 660,775,000 [2]
Defined Benefit Plan, Change in Fair Value of Plan Assets [Roll Forward]    
Fair value of plan assets ending balance 707,082,000 [2] 660,775,000 [2]
Debt Securities [Member] | Fair Value, Inputs, Level 1 [Member] | United States Pension Plans of US Entity, Defined Benefit [Member]
   
Defined Benefit Plans and Other Postretirement Benefit Plans Table Text Block [Line Items]    
Fair Value of Plan Assets 8,900,000 [2] 7,742,000 [2]
Defined Benefit Plan, Change in Fair Value of Plan Assets [Roll Forward]    
Fair value of plan assets ending balance 8,900,000 [2] 7,742,000 [2]
Debt Securities [Member] | Fair Value, Inputs, Level 1 [Member] | Foreign Pension Plans, Defined Benefit [Member]
   
Defined Benefit Plans and Other Postretirement Benefit Plans Table Text Block [Line Items]    
Fair Value of Plan Assets 484,888,000 [2] 534,212,000 [2]
Defined Benefit Plan, Change in Fair Value of Plan Assets [Roll Forward]    
Fair value of plan assets ending balance 484,888,000 [2] 534,212,000 [2]
Debt Securities [Member] | Fair Value, Inputs, Level 2 [Member] | United States Pension Plans of US Entity, Defined Benefit [Member]
   
Defined Benefit Plans and Other Postretirement Benefit Plans Table Text Block [Line Items]    
Fair Value of Plan Assets 0 [2] 0 [2]
Defined Benefit Plan, Change in Fair Value of Plan Assets [Roll Forward]    
Fair value of plan assets ending balance 0 [2] 0 [2]
Debt Securities [Member] | Fair Value, Inputs, Level 2 [Member] | Foreign Pension Plans, Defined Benefit [Member]
   
Defined Benefit Plans and Other Postretirement Benefit Plans Table Text Block [Line Items]    
Fair Value of Plan Assets 216,087,000 [2] 119,576,000 [2]
Defined Benefit Plan, Change in Fair Value of Plan Assets [Roll Forward]    
Fair value of plan assets ending balance 216,087,000 [2] 119,576,000 [2]
Debt Securities [Member] | Fair Value, Inputs, Level 3 [Member] | United States Pension Plans of US Entity, Defined Benefit [Member]
   
Defined Benefit Plans and Other Postretirement Benefit Plans Table Text Block [Line Items]    
Fair Value of Plan Assets 8,885,000 [2] 9,718,000 [2]
Defined Benefit Plan, Change in Fair Value of Plan Assets [Roll Forward]    
Fair value of plan assets ending balance 8,885,000 [2] 9,718,000 [2]
Debt Securities [Member] | Fair Value, Inputs, Level 3 [Member] | Foreign Pension Plans, Defined Benefit [Member]
   
Defined Benefit Plans and Other Postretirement Benefit Plans Table Text Block [Line Items]    
Fair Value of Plan Assets 6,107,000 [2] 6,987,000 [2]
Defined Benefit Plan, Change in Fair Value of Plan Assets [Roll Forward]    
Fair value of plan assets ending balance 6,107,000 [2] 6,987,000 [2]
Real Estate [Member] | Netting [Member] | United States Pension Plans of US Entity, Defined Benefit [Member]
   
Defined Benefit Plans and Other Postretirement Benefit Plans Table Text Block [Line Items]    
Fair Value of Plan Assets 1,131,000 [3] 2,438,000 [3]
Defined Benefit Plan, Change in Fair Value of Plan Assets [Roll Forward]    
Fair value of plan assets ending balance 1,131,000 [3] 2,438,000 [3]
Real Estate [Member] | Netting [Member] | Foreign Pension Plans, Defined Benefit [Member]
   
Defined Benefit Plans and Other Postretirement Benefit Plans Table Text Block [Line Items]    
Fair Value of Plan Assets 80,604,000 [3] 82,217,000 [3]
Defined Benefit Plan, Change in Fair Value of Plan Assets [Roll Forward]    
Fair value of plan assets ending balance 80,604,000 [3] 82,217,000 [3]
Real Estate [Member] | Fair Value, Inputs, Level 1 [Member] | United States Pension Plans of US Entity, Defined Benefit [Member]
   
Defined Benefit Plans and Other Postretirement Benefit Plans Table Text Block [Line Items]    
Fair Value of Plan Assets 1,131,000 [3] 2,438,000 [3]
Defined Benefit Plan, Change in Fair Value of Plan Assets [Roll Forward]    
Fair value of plan assets ending balance 1,131,000 [3] 2,438,000 [3]
Real Estate [Member] | Fair Value, Inputs, Level 1 [Member] | Foreign Pension Plans, Defined Benefit [Member]
   
Defined Benefit Plans and Other Postretirement Benefit Plans Table Text Block [Line Items]    
Fair Value of Plan Assets 77,803,000 [3] 79,021,000 [3]
Defined Benefit Plan, Change in Fair Value of Plan Assets [Roll Forward]    
Fair value of plan assets ending balance 77,803,000 [3] 79,021,000 [3]
Real Estate [Member] | Fair Value, Inputs, Level 2 [Member] | United States Pension Plans of US Entity, Defined Benefit [Member]
   
Defined Benefit Plans and Other Postretirement Benefit Plans Table Text Block [Line Items]    
Fair Value of Plan Assets 0 [3] 0 [3]
Defined Benefit Plan, Change in Fair Value of Plan Assets [Roll Forward]    
Fair value of plan assets ending balance 0 [3] 0 [3]
Real Estate [Member] | Fair Value, Inputs, Level 2 [Member] | Foreign Pension Plans, Defined Benefit [Member]
   
Defined Benefit Plans and Other Postretirement Benefit Plans Table Text Block [Line Items]    
Fair Value of Plan Assets 2,801,000 [3] 3,196,000 [3]
Defined Benefit Plan, Change in Fair Value of Plan Assets [Roll Forward]    
Fair value of plan assets ending balance 2,801,000 [3] 3,196,000 [3]
Real Estate [Member] | Fair Value, Inputs, Level 3 [Member] | United States Pension Plans of US Entity, Defined Benefit [Member]
   
Defined Benefit Plans and Other Postretirement Benefit Plans Table Text Block [Line Items]    
Fair Value of Plan Assets 0 [3] 0 [3]
Defined Benefit Plan, Change in Fair Value of Plan Assets [Roll Forward]    
Fair value of plan assets ending balance 0 [3] 0 [3]
Real Estate [Member] | Fair Value, Inputs, Level 3 [Member] | Foreign Pension Plans, Defined Benefit [Member]
   
Defined Benefit Plans and Other Postretirement Benefit Plans Table Text Block [Line Items]    
Fair Value of Plan Assets 0 [3] 0 [3]
Defined Benefit Plan, Change in Fair Value of Plan Assets [Roll Forward]    
Fair value of plan assets ending balance 0 [3] 0 [3]
Cash [Member] | Netting [Member] | United States Pension Plans of US Entity, Defined Benefit [Member]
   
Defined Benefit Plans and Other Postretirement Benefit Plans Table Text Block [Line Items]    
Fair Value of Plan Assets 12,000 92,000
Defined Benefit Plan, Change in Fair Value of Plan Assets [Roll Forward]    
Fair value of plan assets ending balance 12,000 92,000
Cash [Member] | Netting [Member] | Foreign Pension Plans, Defined Benefit [Member]
   
Defined Benefit Plans and Other Postretirement Benefit Plans Table Text Block [Line Items]    
Fair Value of Plan Assets 25,939,000 52,112,000
Defined Benefit Plan, Change in Fair Value of Plan Assets [Roll Forward]    
Fair value of plan assets ending balance 25,939,000 52,112,000
Cash [Member] | Fair Value, Inputs, Level 1 [Member] | United States Pension Plans of US Entity, Defined Benefit [Member]
   
Defined Benefit Plans and Other Postretirement Benefit Plans Table Text Block [Line Items]    
Fair Value of Plan Assets 12,000 92,000
Defined Benefit Plan, Change in Fair Value of Plan Assets [Roll Forward]    
Fair value of plan assets ending balance 12,000 92,000
Cash [Member] | Fair Value, Inputs, Level 1 [Member] | Foreign Pension Plans, Defined Benefit [Member]
   
Defined Benefit Plans and Other Postretirement Benefit Plans Table Text Block [Line Items]    
Fair Value of Plan Assets 15,120,000 27,970,000
Defined Benefit Plan, Change in Fair Value of Plan Assets [Roll Forward]    
Fair value of plan assets ending balance 15,120,000 27,970,000
Cash [Member] | Fair Value, Inputs, Level 2 [Member] | United States Pension Plans of US Entity, Defined Benefit [Member]
   
Defined Benefit Plans and Other Postretirement Benefit Plans Table Text Block [Line Items]    
Fair Value of Plan Assets 0 0
Defined Benefit Plan, Change in Fair Value of Plan Assets [Roll Forward]    
Fair value of plan assets ending balance 0 0
Cash [Member] | Fair Value, Inputs, Level 2 [Member] | Foreign Pension Plans, Defined Benefit [Member]
   
Defined Benefit Plans and Other Postretirement Benefit Plans Table Text Block [Line Items]    
Fair Value of Plan Assets 10,819,000 24,142,000
Defined Benefit Plan, Change in Fair Value of Plan Assets [Roll Forward]    
Fair value of plan assets ending balance 10,819,000 24,142,000
Cash [Member] | Fair Value, Inputs, Level 3 [Member] | United States Pension Plans of US Entity, Defined Benefit [Member]
   
Defined Benefit Plans and Other Postretirement Benefit Plans Table Text Block [Line Items]    
Fair Value of Plan Assets 0 0
Defined Benefit Plan, Change in Fair Value of Plan Assets [Roll Forward]    
Fair value of plan assets ending balance 0 0
Cash [Member] | Fair Value, Inputs, Level 3 [Member] | Foreign Pension Plans, Defined Benefit [Member]
   
Defined Benefit Plans and Other Postretirement Benefit Plans Table Text Block [Line Items]    
Fair Value of Plan Assets 0 0
Defined Benefit Plan, Change in Fair Value of Plan Assets [Roll Forward]    
Fair value of plan assets ending balance 0 0
Other Pension Assets [Member] | Netting [Member] | United States Pension Plans of US Entity, Defined Benefit [Member]
   
Defined Benefit Plans and Other Postretirement Benefit Plans Table Text Block [Line Items]    
Fair Value of Plan Assets 0 [4] 0 [4]
Defined Benefit Plan, Change in Fair Value of Plan Assets [Roll Forward]    
Fair value of plan assets ending balance 0 [4] 0 [4]
Other Pension Assets [Member] | Netting [Member] | Foreign Pension Plans, Defined Benefit [Member]
   
Defined Benefit Plans and Other Postretirement Benefit Plans Table Text Block [Line Items]    
Fair Value of Plan Assets 22,619,000 [4] 57,241,000 [4]
Defined Benefit Plan, Change in Fair Value of Plan Assets [Roll Forward]    
Fair value of plan assets ending balance 22,619,000 [4] 57,241,000 [4]
Other Pension Assets [Member] | Fair Value, Inputs, Level 1 [Member] | United States Pension Plans of US Entity, Defined Benefit [Member]
   
Defined Benefit Plans and Other Postretirement Benefit Plans Table Text Block [Line Items]    
Fair Value of Plan Assets 0 [4] 0 [4]
Defined Benefit Plan, Change in Fair Value of Plan Assets [Roll Forward]    
Fair value of plan assets ending balance 0 [4] 0 [4]
Other Pension Assets [Member] | Fair Value, Inputs, Level 1 [Member] | Foreign Pension Plans, Defined Benefit [Member]
   
Defined Benefit Plans and Other Postretirement Benefit Plans Table Text Block [Line Items]    
Fair Value of Plan Assets 2,760,000 [4] 12,523,000 [4]
Defined Benefit Plan, Change in Fair Value of Plan Assets [Roll Forward]    
Fair value of plan assets ending balance 2,760,000 [4] 12,523,000 [4]
Other Pension Assets [Member] | Fair Value, Inputs, Level 2 [Member] | United States Pension Plans of US Entity, Defined Benefit [Member]
   
Defined Benefit Plans and Other Postretirement Benefit Plans Table Text Block [Line Items]    
Fair Value of Plan Assets 0 [4] 0 [4]
Defined Benefit Plan, Change in Fair Value of Plan Assets [Roll Forward]    
Fair value of plan assets ending balance 0 [4] 0 [4]
Other Pension Assets [Member] | Fair Value, Inputs, Level 2 [Member] | Foreign Pension Plans, Defined Benefit [Member]
   
Defined Benefit Plans and Other Postretirement Benefit Plans Table Text Block [Line Items]    
Fair Value of Plan Assets (785,000) [4] 22,617,000 [4]
Defined Benefit Plan, Change in Fair Value of Plan Assets [Roll Forward]    
Fair value of plan assets ending balance (785,000) [4] 22,617,000 [4]
Other Pension Assets [Member] | Fair Value, Inputs, Level 3 [Member] | United States Pension Plans of US Entity, Defined Benefit [Member]
   
Defined Benefit Plans and Other Postretirement Benefit Plans Table Text Block [Line Items]    
Fair Value of Plan Assets 0 [4] 0 [4]
Defined Benefit Plan, Change in Fair Value of Plan Assets [Roll Forward]    
Fair value of plan assets ending balance 0 [4] 0 [4]
Other Pension Assets [Member] | Fair Value, Inputs, Level 3 [Member] | Foreign Pension Plans, Defined Benefit [Member]
   
Defined Benefit Plans and Other Postretirement Benefit Plans Table Text Block [Line Items]    
Fair Value of Plan Assets 20,644,000 [4] 22,101,000 [4]
Defined Benefit Plan, Change in Fair Value of Plan Assets [Roll Forward]    
Fair value of plan assets ending balance $ 20,644,000 [4] $ 22,101,000 [4]
[1] (1)This category includes investments in equity securities of large, small and medium sized companies in the U.S. and in foreign companies, including those in developing countries. The funds are valued using the net asset value method in which an average of the market prices for the underlying investments is used to value the fund. For securities with unobservable inputs, the value is based on audited statements for the underlying fund.
[2] (2)This category includes investments in investment grade fixed income instrument, U.S. dollar denominated debt securities of emerging market issuers and high yield fixed-income securities that are rated below investment grade. The funds are valued using the net asset value method in which an average of the market prices for the underlying investments is issued to value the fund. For securities with unobservable inputs, the value is based on discounted future cash flows.
[3] (3)This category includes investments in mortgage-backed and asset-backed securities. The funds are valued using the net asset value method in which an average of the market prices for the underlying investments is used to value the fund
[4] (4)This category includes commodities of approximately $(1.3) million and $22.8 million and non-separated investments with insurance companies of approximately $2.6 million and $12.4 million for the years ended February 1, 2014 and February 2, 2013 respectively. Commodities are valued using the net asset value method in which an average of the market prices for the underlying investments is used; the insurance contracts are based on discounted future cash flows.