Income Tax Expense from Continuing Operations (Detail) - USD ($) $ in Thousands	11 Months Ended	12 Months Ended
	Oct. 02, 2015	Sep. 30, 2016	Oct. 02, 2015	[1]	Oct. 31, 2014
Current
U.S. Federal	$ 11,045	$ 14,959			$ 27,243
State	492	(852)			1,732
Foreign	24,131	30,314			28,944
Current Income Tax Expense (Benefit), Total	35,668	44,421			57,919
Deferred
U.S. Federal	(7,686)	(6,703)			(1,024)
State	(195)	2,060			(10)
Foreign	(8,831)	(17,243)			(13,169)
Deferred income tax	(16,712)	(21,886)			(14,203)
Income tax expense	$ 18,956	$ 22,535	$ 26,911		$ 43,716

[1] (Recast)