XML 505 R106.htm IDEA: XBRL DOCUMENT v3.3.1.900
Fair Value Measurements Narrative (Details) - USD ($)
12 Months Ended
Dec. 31, 2015
Dec. 28, 2014
Jun. 24, 2015
Fair Value, Balance Sheet Grouping, Financial Statement Captions [Line Items]      
Convertible note receivable   $ 2,000,000  
Asset Impairment Charges $ 2,000,000 3,000,000  
Senior Notes 5.875% due 2022 [Member] | Senior Notes      
Fair Value, Balance Sheet Grouping, Financial Statement Captions [Line Items]      
Debt Instrument, Interest Rate, Stated Percentage     5.875%
Tribune Publishing Company      
Fair Value, Balance Sheet Grouping, Financial Statement Captions [Line Items]      
Fair value of available-for-sale securities 4,000,000 9,000,000  
Cost basis of available-for-sale securities $ 0 $ 0