Quarterly report pursuant to Section 13 or 15(d)

Derivative Financial Instruments and Hedging Activities - Fair Value of Derivative Assets and Liabilities in Balance Sheet (Details)

v3.7.0.1
Derivative Financial Instruments and Hedging Activities - Fair Value of Derivative Assets and Liabilities in Balance Sheet (Details) - USD ($)
$ in Thousands
Jul. 01, 2017
Dec. 31, 2016
Jul. 02, 2016
Derivative Asset      
Gross amounts presented in the Consolidated Balance Sheets $ 36,265 $ 103,340 $ 91,691
Gross amounts not offset in the Consolidated Balance Sheets (31,054) (22,341) (20,145)
Net amounts 5,211 80,999 71,546
Derivative Liability      
Gross amounts presented in the Consolidated Balance Sheets (52,634) (25,574) (33,451)
Gross amounts not offset in the Consolidated Balance Sheets 31,054 22,341 20,145
Net amounts $ (21,580) $ (3,233) $ (13,306)