XML 89 R70.htm IDEA: XBRL DOCUMENT v3.7.0.1
Financial Information Related to Funded Defined Benefit Pension Plan And Unfunded Supplemental Retirement Plan (Detail) - USD ($)
$ in Thousands
 12 Months Ended
Oct. 21, 2016
Jan. 28, 2017
Jan. 30, 2016
Jan. 31, 2015
Jan. 28, 2017
Jan. 30, 2016
Defined Benefit Plan Disclosure [Line Items]            
Employer contribution   $ 54,600 $ 55,700 $ 151,300    
Net liability recognized on consolidated balance sheets         $ 178,400 $ 178,100
Funded Plan            
Defined Benefit Plan Disclosure [Line Items]            
Projected benefit obligation at beginning of year   1,213,000 1,309,889      
Service cost   45,440 50,080 40,481    
Interest cost   56,094 51,710 49,522    
Actuarial (gains) losses   91,114 (170,674)      
Settlements   (103,197)        
Benefits paid $ (103,200) (28,751) (24,956)      
Expenses paid   (4,690) (3,049)      
Plan amendment   0 0      
Projected benefit obligation at end of year   1,269,010 1,213,000 1,309,889    
Accumulated benefit obligation at end of year         1,151,151 1,120,602
Fair value of plan assets at beginning of year   1,119,842 1,170,748      
Actual return on plan assets   143,756 (72,901)      
Employer contribution   50,000 50,000      
Settlements   (103,197)        
Benefits paid   (28,751) (24,956)      
Expenses paid   (4,690) (3,049)      
Fair value of plan assets at end of year   1,176,960 1,119,842 1,170,748    
Projected benefit obligation at end of year   1,213,000 1,309,889 1,309,889 1,269,010 1,213,000
Fair value of plan assets at end of year   1,119,842 1,170,748 1,170,748 1,176,960 1,119,842
Funded status - excess obligation         92,050 93,158
Net liability recognized on consolidated balance sheets         92,050 93,158
Prior service cost         2,313 2,690
Accumulated actuarial losses         303,612 348,289
Amounts included in accumulated other comprehensive income (loss)         305,925 350,979
Unfunded Plan            
Defined Benefit Plan Disclosure [Line Items]            
Projected benefit obligation at beginning of year   84,967 82,238      
Service cost   1,835 1,562 1,398    
Interest cost   3,391 3,033 3,001    
Actuarial (gains) losses   740 3,806      
Benefits paid   (4,624) (5,672)      
Plan amendment   0 0      
Projected benefit obligation at end of year   86,309 84,967 82,238    
Accumulated benefit obligation at end of year         71,273 70,750
Employer contribution   4,624 5,672      
Benefits paid   (4,624) (5,672)      
Projected benefit obligation at end of year   $ 84,967 $ 82,238 $ 82,238 86,309 84,967
Funded status - excess obligation         86,309 84,967
Net liability recognized on consolidated balance sheets         86,309 84,967
Accumulated actuarial losses         26,438 29,046
Amounts included in accumulated other comprehensive income (loss)         $ 26,438 $ 29,046