XML 68 R39.htm IDEA: XBRL DOCUMENT v3.24.0.1
RESTRICTED CASH AND INVESTMENTS (Details) - USD ($)
$ in Thousands
 12 Months Ended
Dec. 31, 2023
Dec. 25, 2022
Dec. 26, 2021
Restricted Cash and Investments [Line Items]      
Cash collateral held by insurance carriers $ 23,598 $ 29,567  
Cash and cash equivalents held in Trust 12,703 30,857  
Investments held in Trust 122,659 123,678  
Company-owned life insurance policies 32,905 26,479  
Other restricted cash and cash equivalents 1,120 3,153  
Total restricted cash and investments 192,985 213,734  
Amortized cost 122,659 123,678  
Gross unrealized gain 533 6  
Gross unrealized losses (2,279) (4,159)  
Fair value 120,913 119,525  
Amortized cost      
Total held-to-maturity investments 122,659 123,678  
Fair value      
Total held-to-maturity investments 120,913 119,525  
Proceeds from company-owned life insurance 1,662 0 $ 832
Amount in excess of cash surrender value 1,400    
Unrealized gains (losses) 4,383 (5,841) $ 1,061
Municipal debt securities      
Restricted Cash and Investments [Line Items]      
Amortized cost 32,042 42,892  
Gross unrealized gain 4 2  
Gross unrealized losses (242) (463)  
Fair value 31,804 42,431  
Amortized cost      
Total held-to-maturity investments 32,042 42,892  
Fair value      
Total held-to-maturity investments 31,804 42,431  
Corporate debt securities      
Restricted Cash and Investments [Line Items]      
Amortized cost 76,578 79,736  
Gross unrealized gain 333 4  
Gross unrealized losses (1,999) (3,643)  
Fair value 74,912 76,097  
Amortized cost      
Total held-to-maturity investments 76,578 79,736  
Fair value      
Total held-to-maturity investments 74,912 76,097  
Agency mortgage-backed securities      
Restricted Cash and Investments [Line Items]      
Amortized cost 13,039 50  
Gross unrealized gain 196 0  
Gross unrealized losses 0 (2)  
Fair value 13,235 48  
Amortized cost      
Total held-to-maturity investments 13,039 50  
Fair value      
Total held-to-maturity investments 13,235 48  
U.S. government and agency securities      
Restricted Cash and Investments [Line Items]      
Amortized cost 1,000 1,000  
Gross unrealized gain 0 0  
Gross unrealized losses (38) (51)  
Fair value 962 949  
Amortized cost      
Total held-to-maturity investments 1,000 1,000  
Fair value      
Total held-to-maturity investments 962 $ 949  
Restricted Cash and Investments      
Restricted Cash and Investments [Line Items]      
Amortized cost 122,659    
Fair value 120,913    
Amortized cost      
Due in one year or less 27,414    
Due after one year through five years 82,847    
Due after five years through ten years 5,818    
Due after ten years 6,580    
Total held-to-maturity investments 122,659    
Fair value      
Due in one year or less 27,118    
Due after one year through five years 81,146    
Due after five years through ten years 5,922    
Due after ten years 6,727    
Total held-to-maturity investments $ 120,913