XML 81 R62.htm IDEA: XBRL DOCUMENT v3.10.0.1
Employee Benefit Plans - Fair Value of Plan Assets (Details) - Pension benefits - USD ($)
$ in Thousands
Dec. 29, 2018
Dec. 30, 2017
Dec. 31, 2016
U.S. Pension      
Defined Benefit Plan Disclosure [Line Items]      
Investments measured at NAV $ 4,296 $ 9,431  
Total assets at fair value 28,729 31,754  
U.S. Pension | Money market funds      
Defined Benefit Plan Disclosure [Line Items]      
Total assets at fair value 12,852 17,560  
U.S. Pension | Money market funds | Level 1      
Defined Benefit Plan Disclosure [Line Items]      
Total assets at fair value 12,852 17,560  
U.S. Pension | Money market funds | Level 2      
Defined Benefit Plan Disclosure [Line Items]      
Total assets at fair value 0 0  
U.S. Pension | Money market funds | Level 3      
Defined Benefit Plan Disclosure [Line Items]      
Total assets at fair value 0 0  
U.S. Pension | Equity funds      
Defined Benefit Plan Disclosure [Line Items]      
Total assets at fair value   4,763  
U.S. Pension | Equity funds | Level 1      
Defined Benefit Plan Disclosure [Line Items]      
Total assets at fair value   4,763  
U.S. Pension | Fixed income funds      
Defined Benefit Plan Disclosure [Line Items]      
Total assets at fair value 11,581    
U.S. Pension | Fixed income funds | Level 1      
Defined Benefit Plan Disclosure [Line Items]      
Total assets at fair value 11,581    
U.S. Pension | Fixed income funds | Level 2      
Defined Benefit Plan Disclosure [Line Items]      
Total assets at fair value 0    
U.S. Pension | Fixed income funds | Level 3      
Defined Benefit Plan Disclosure [Line Items]      
Total assets at fair value 0    
Non-U.S. Pension      
Defined Benefit Plan Disclosure [Line Items]      
Total assets at fair value 726 557 $ 426
Non-U.S. Pension | Mutual funds      
Defined Benefit Plan Disclosure [Line Items]      
Total assets at fair value 726 557  
Non-U.S. Pension | Mutual funds | Level 1      
Defined Benefit Plan Disclosure [Line Items]      
Total assets at fair value 726 557  
Non-U.S. Pension | Mutual funds | Level 2      
Defined Benefit Plan Disclosure [Line Items]      
Total assets at fair value 0 0  
Non-U.S. Pension | Mutual funds | Level 3      
Defined Benefit Plan Disclosure [Line Items]      
Total assets at fair value $ 0 $ 0