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EMPLOYEE BENEFIT PLANS - Additional Information (Detail)
$ / shares in Units, $ in Millions
12 Months Ended
Dec. 28, 2019
USD ($)
employee
$ / shares
shares
Dec. 29, 2018
USD ($)
$ / shares
shares
Dec. 30, 2017
USD ($)
$ / shares
shares
Defined Benefit Plan Disclosure [Line Items]      
Defined Benefit Plan, Benefit Obligation, (Increase) Decrease for Settlement $ 0.0 $ 0.0 $ 12.2
Allocations for benefits earned under the Cornerstone plan 28.8 29.0 25.4
Defined Contribution Plan, Employer Discretionary Contribution Amount $ 7.2 $ 7.0 $ 4.8
Employee Stock Ownership Plan (ESOP), Shares in ESOP | shares 226,212 207,049 133,694
Net income (expense) from ESOP activities $ 0.5 $ 0.4 $ 1.3
Defined benefit plans amounts in accumulated other comprehensive loss expected to be recognized as components of net periodic benefit costs 19.7    
Accumulated benefit obligation for defined benefit pension plans $ 2,768.0 2,513.0  
Weighted-average long-term rate of return assumption percentage used in determination of net periodic benefit expense 4.70%    
Percentage of pension liabilities invested in fixed income securities 50.00%    
Defined Benefit Plan Target Allocation Percentage Of Assets equity Securities Range Minimum 20.00%    
Defined Benefit Plan Target Allocation Percentage Of Assets equity Securities Range Maximum 40.00%    
Target allocations in fixed income securities minimum range 50.00%    
Target allocations in fixed income securities maximum range 70.00%    
Target allocations in other securities range, maximum 10.00%    
Expected pension and other post retirement benefit plans $ 38.0    
Assumed health care cost trend rate for next year 6.60%    
Assumed ultimate trend rate for health care cost 5.00%    
Medical and dental benefits      
Defined Benefit Plan Disclosure [Line Items]      
Number of employees covered by benefit plans | employee 16,600    
Employee Defined Contribution Plans      
Defined Benefit Plan Disclosure [Line Items]      
Defined contribution plan, employer contribution $ 28.8 $ 28.0 $ 24.8
Foreign      
Defined Benefit Plan Disclosure [Line Items]      
Employees covered by pension plan | employee 15,800    
Minimum      
Defined Benefit Plan Disclosure [Line Items]      
Impact of 1 percentage point change in assumed health care cost trend rate on post-retirement benefit obligation $ 0.7    
Maximum [Member]      
Defined Benefit Plan Disclosure [Line Items]      
Impact of 1 percentage point change in assumed health care cost trend rate on post-retirement benefit obligation $ 0.9    
Employee Stock Ownership Plan (ESOP), Plan      
Defined Benefit Plan Disclosure [Line Items]      
Defined benefit employer matches participant contributions percentage 7.00%    
ESOP, average fair value of shares released | $ / shares $ 138.67 $ 139.45 $ 138.60
Dividends paid on the shares used to pay internal loan debt service $ 6.3 $ 7.7 $ 8.4
Interest costs incurred by ESOP $ 0.5 1.6 2.2
Number of ESOP shares allocated to participant accounts | shares 15,418,053    
Number of ESOP shares allocated to participant accounts held | shares 1,889,408    
Number of ESOP unallocated shares | shares 122,681    
Employer cash contributions $ 2.2 $ 2.3 $ 1.8
Employee Stock Ownership Plan (ESOP), Plan | Core Benefit Plan      
Defined Benefit Plan Disclosure [Line Items]      
Number of employees covered by benefit plans | employee 9,400    
Employee Stock Ownership Plan (ESOP), Plan | Minimum | Core Benefit Plan      
Defined Benefit Plan Disclosure [Line Items]      
Defined contribution plan, employer contribution (percent) 2.00%    
Employee Stock Ownership Plan (ESOP), Plan | Maximum [Member]      
Defined Benefit Plan Disclosure [Line Items]      
Defined benefit employer matches participant contributions percentage 25.00%    
Employee Stock Ownership Plan (ESOP), Plan | Maximum [Member] | Core Benefit Plan      
Defined Benefit Plan Disclosure [Line Items]      
Defined contribution plan, employer contribution (percent) 6.00%