XML 55 R45.htm IDEA: XBRL DOCUMENT v3.4.0.3
RESTRICTED CASH AND INVESTMENTS (Details) - USD ($)
$ in Thousands
Mar. 25, 2016
Dec. 25, 2015
Restricted Cash and Investments [Line Items]    
Cash collateral held by insurance carriers $ 26,532 $ 23,634
Cash and cash equivalents held in Trust 28,005 26,046
Investments held in Trust 134,273 126,788
Other [1] 13,874 11,944
Restricted cash and investments 202,684 188,412
Held-to-maturity Securities, Reconciliation to Fair Value [Abstract]    
Gross Unrealized Gain 2,629 1,644
Gross Unrealized Loss (59) (187)
Fair Value 136,843 128,245
Held-to-maturity Securities, Investment Maturities, Fair Value [Abstract]    
Fair Value 136,843 128,245
Municipal debt securities    
Restricted Cash and Investments [Line Items]    
Investments held in Trust 65,967 67,948
Held-to-maturity Securities, Reconciliation to Fair Value [Abstract]    
Gross Unrealized Gain 1,702 1,345
Gross Unrealized Loss 0 (4)
Fair Value 67,669 69,289
Held-to-maturity Securities, Investment Maturities, Fair Value [Abstract]    
Fair Value 67,669 69,289
Corporate debt securities    
Restricted Cash and Investments [Line Items]    
Investments held in Trust 60,570 50,462
Held-to-maturity Securities, Reconciliation to Fair Value [Abstract]    
Gross Unrealized Gain 842 226
Gross Unrealized Loss (57) (152)
Fair Value 61,355 50,536
Held-to-maturity Securities, Investment Maturities, Fair Value [Abstract]    
Fair Value 61,355 50,536
Agency mortgage-backed securities    
Restricted Cash and Investments [Line Items]    
Investments held in Trust 7,736 8,378
Held-to-maturity Securities, Reconciliation to Fair Value [Abstract]    
Gross Unrealized Gain 85 73
Gross Unrealized Loss (2) (31)
Fair Value 7,819 8,420
Held-to-maturity Securities, Investment Maturities, Fair Value [Abstract]    
Fair Value 7,819 $ 8,420
Restricted Cash and Investments    
Restricted Cash and Investments [Line Items]    
Investments held in Trust 134,273  
Held-to-maturity Securities, Reconciliation to Fair Value [Abstract]    
Fair Value 136,843  
Held-to-maturity Securities, Investment Maturities, Amortized Cost [Abstract]    
Due in one year or less 10,863  
Due after one year through five years 61,575  
Due after five years through ten years 61,835  
Held-to-maturity Securities, Investment Maturities, Fair Value [Abstract]    
Due in one year or less 10,897  
Due after one year through five years 62,277  
Due after five years through ten years 63,669  
Fair Value $ 136,843  
[1] Primarily consists of deferred compensation plan accounts, which are comprised of mutual funds classified as available-for-sale securities.