XML 99 R89.htm IDEA: XBRL DOCUMENT v3.19.1
Derivative Financial Instruments - Summary of Gross Derivative Assets and Gross Derivative Liabilities in Consolidated Condensed Balance Sheets (Detail) - USD ($)
$ in Thousands
Mar. 31, 2019
Dec. 30, 2018
Derivative Instruments And Hedging Activities Disclosure [Abstract]    
Gross derivative assets $ 25,958 $ 28,305
Gross derivative liabilities $ 29,643 $ 38,610