v2.4.1.9
Inventories (Details) (USD $)
In Thousands, unless otherwise specified
Mar. 28, 2015
Dec. 27, 2014
Inventory [Line Items]    
Raw materials $ 181,894us-gaap_InventoryRawMaterials $ 161,444us-gaap_InventoryRawMaterials
Work-in-process 60,758us-gaap_InventoryWorkInProcess 53,824us-gaap_InventoryWorkInProcess
Finished goods 264,099us-gaap_InventoryFinishedGoods 244,282us-gaap_InventoryFinishedGoods
Inventory Reserves (36,307)us-gaap_InventoryValuationReserves (39,075)us-gaap_InventoryValuationReserves
Inventory, net of reserves $ 470,444us-gaap_InventoryNet $ 420,475us-gaap_InventoryNet