XML 16 R3.htm IDEA: XBRL DOCUMENT v3.8.0.1
Consolidated Balance Sheets (Parenthetical) - USD ($)
$ in Thousands
Mar. 31, 2018
Dec. 30, 2017
Assets:    
Property, plant and equipment, accumulated depreciation $ 1,133,063 $ 1,075,448
Intangible assets, accumulated amortization $ 399,331 $ 383,836
Stockholders’ equity:    
Common stock, par value (in usd per share) $ 0.01 $ 0.01
Common stock, shares authorized 250,000,000 250,000,000
Common stock, shares issued 168,046,483 167,892,500
Treasury stock, shares 3,398,821 3,239,063