XML 58 R45.htm IDEA: XBRL DOCUMENT v3.10.0.1
Income Taxes - Additional Information (Detail) - USD ($)
$ in Thousands
3 Months Ended 6 Months Ended 12 Months Ended
Jun. 30, 2018
Dec. 30, 2017
Jul. 01, 2017
Jun. 30, 2018
Jul. 01, 2017
Dec. 30, 2017
Income Tax Disclosure [Abstract]            
Effective income tax rate reconciliation at federal statutory income tax rate 21.00%   35.00% 21.00% 35.00% 35.00%
Dividend received deduction       100.00%    
(Benefit from) provision for income taxes $ 19,825 $ 56,560 $ 25,992 $ 7,208 $ 16,864  
Effective income tax rate 21.90%   36.50% 6.20% 23.20%  
Benefit on closure of subsidiary       $ (1,859) $ (11,633)  
Tax shortfall on share-based awards       $ (22,155) $ 604