Quarterly report pursuant to Section 13 or 15(d)

Accumulated Other Comprehensive Income (Details 1)

v2.4.0.8
Accumulated Other Comprehensive Income (Details 1) (USD $)
In Thousands, unless otherwise specified
 3 Months Ended 9 Months Ended
Sep. 27, 2014
Sep. 28, 2013
Sep. 27, 2014
Sep. 28, 2013
Summary of reclassifications out of Accumulated Other Comprehensive Income        
Amount Reclassified from AOCI, Unrealized gains and losses on available-for-sale securities, Total before tax $ 15,001 $ 12,794 $ 50,373 $ 44,464
Amount Reclassified from AOCI, Unrealized gains and losses on available-for-sale securities, Tax benefit (5,124) (4,519) (16,924) (14,824)
Amount Reclassified from AOCI, Unrealized gains and losses on available-for-sale securities, Total net of tax 9,877 8,275 33,449 29,640
Reclassification out of Accumulated Other Comprehensive Income [Member]
        
Summary of reclassifications out of Accumulated Other Comprehensive Income        
Amount Reclassified from AOCI, Unrealized gains and losses on available-for-sale securities, Total net of tax 113      
Unrealized gains and losses on available-for-sale securities [Member] | Reclassification out of Accumulated Other Comprehensive Income [Member]
        
Summary of reclassifications out of Accumulated Other Comprehensive Income        
Amount Reclassified from AOCI, Unrealized gains and losses on available-for-sale securities, Total before tax 180      
Amount Reclassified from AOCI, Unrealized gains and losses on available-for-sale securities, Tax benefit (67)      
Amount Reclassified from AOCI, Unrealized gains and losses on available-for-sale securities, Total net of tax 113      
Accumulated Other-than-Temporary Impairment [Member] | Unrealized gains and losses on available-for-sale securities [Member] | Reclassification out of Accumulated Other Comprehensive Income [Member]
        
Summary of reclassifications out of Accumulated Other Comprehensive Income        
Amount Reclassified from AOCI, Unrealized gains and losses on available-for-sale securities, Realized gain/(loss) on sale of securities $ 180