Annual report pursuant to Section 13 and 15(d)

RETIREMENT AND SAVINGS BENEFIT PLANS - Fair Value of Investments Held by Defined Benefit Plan (Detail)

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RETIREMENT AND SAVINGS BENEFIT PLANS - Fair Value of Investments Held by Defined Benefit Plan (Detail) - Pension Plan - USD ($)
$ in Thousands
Dec. 30, 2017
Dec. 31, 2016
Jan. 02, 2016
Defined Benefit Plan, Plan Assets at Fair Value, Valuation Techniques and Inputs [Abstract]      
Total plan assets in the fair value hierarchy $ 77,275 $ 66,425  
Total plan assets measured at net asset value 1,732,374 1,606,872  
Total plan assets 1,809,649 1,673,297 $ 1,755,374
Cash equivalents      
Defined Benefit Plan, Plan Assets at Fair Value, Valuation Techniques and Inputs [Abstract]      
Total plan assets measured at net asset value 36,313 27,486  
Total plan assets 8,191 2,896  
U.S. Treasury and government agencies      
Defined Benefit Plan, Plan Assets at Fair Value, Valuation Techniques and Inputs [Abstract]      
Total plan assets 8 10  
Insurance contracts      
Defined Benefit Plan, Plan Assets at Fair Value, Valuation Techniques and Inputs [Abstract]      
Total plan assets 69,448 63,013  
Commodities      
Defined Benefit Plan, Plan Assets at Fair Value, Valuation Techniques and Inputs [Abstract]      
Total plan assets (372) 506  
Corporate and international bonds      
Defined Benefit Plan, Plan Assets at Fair Value, Valuation Techniques and Inputs [Abstract]      
Total plan assets measured at net asset value 1,215,558 1,140,894  
Alternative investments      
Defined Benefit Plan, Plan Assets at Fair Value, Valuation Techniques and Inputs [Abstract]      
Total plan assets measured at net asset value 154,741 161,466  
Domestic | Equity Securities      
Defined Benefit Plan, Plan Assets at Fair Value, Valuation Techniques and Inputs [Abstract]      
Total plan assets measured at net asset value 152,154 134,254  
International | Equity Securities      
Defined Benefit Plan, Plan Assets at Fair Value, Valuation Techniques and Inputs [Abstract]      
Total plan assets measured at net asset value 173,608 142,772  
Level 1      
Defined Benefit Plan, Plan Assets at Fair Value, Valuation Techniques and Inputs [Abstract]      
Total plan assets 7,819 3,402  
Level 1 | Cash equivalents      
Defined Benefit Plan, Plan Assets at Fair Value, Valuation Techniques and Inputs [Abstract]      
Total plan assets 8,191 2,896  
Level 1 | U.S. Treasury and government agencies      
Defined Benefit Plan, Plan Assets at Fair Value, Valuation Techniques and Inputs [Abstract]      
Total plan assets 0 0  
Level 1 | Insurance contracts      
Defined Benefit Plan, Plan Assets at Fair Value, Valuation Techniques and Inputs [Abstract]      
Total plan assets 0 0  
Level 1 | Commodities      
Defined Benefit Plan, Plan Assets at Fair Value, Valuation Techniques and Inputs [Abstract]      
Total plan assets (372) 506  
Level 2      
Defined Benefit Plan, Plan Assets at Fair Value, Valuation Techniques and Inputs [Abstract]      
Total plan assets 69,456 63,023  
Level 2 | Cash equivalents      
Defined Benefit Plan, Plan Assets at Fair Value, Valuation Techniques and Inputs [Abstract]      
Total plan assets 0 0  
Level 2 | U.S. Treasury and government agencies      
Defined Benefit Plan, Plan Assets at Fair Value, Valuation Techniques and Inputs [Abstract]      
Total plan assets 8 10  
Level 2 | Insurance contracts      
Defined Benefit Plan, Plan Assets at Fair Value, Valuation Techniques and Inputs [Abstract]      
Total plan assets 69,448 63,013  
Level 2 | Commodities      
Defined Benefit Plan, Plan Assets at Fair Value, Valuation Techniques and Inputs [Abstract]      
Total plan assets 0 0  
Level 3      
Defined Benefit Plan, Plan Assets at Fair Value, Valuation Techniques and Inputs [Abstract]      
Total plan assets 0 0  
Level 3 | Cash equivalents      
Defined Benefit Plan, Plan Assets at Fair Value, Valuation Techniques and Inputs [Abstract]      
Total plan assets 0 0  
Level 3 | U.S. Treasury and government agencies      
Defined Benefit Plan, Plan Assets at Fair Value, Valuation Techniques and Inputs [Abstract]      
Total plan assets 0 0  
Level 3 | Insurance contracts      
Defined Benefit Plan, Plan Assets at Fair Value, Valuation Techniques and Inputs [Abstract]      
Total plan assets 0 0  
Level 3 | Commodities      
Defined Benefit Plan, Plan Assets at Fair Value, Valuation Techniques and Inputs [Abstract]      
Total plan assets $ 0 $ 0