Revenue from External Customers Attributed to Foreign Countries by Geographic Area (Detail) - USD ($) $ in Thousands		2 Months Ended	3 Months Ended											11 Months Ended		12 Months Ended
		Oct. 02, 2015	Sep. 30, 2016	Jul. 01, 2016	Apr. 01, 2016	Jan. 01, 2016	Sep. 25, 2015	Jul. 31, 2015	Jun. 26, 2015	May 01, 2015	Mar. 27, 2015	Jan. 30, 2015	Dec. 26, 2014	Oct. 02, 2015		Sep. 30, 2016		Oct. 02, 2015	[2]	Oct. 31, 2014
Segment Reporting Information [Line Items]
Sales		$ 349,627	$ 543,752	$ 517,092	$ 490,310	$ 441,477	$ 545,249	$ 490,022	$ 484,723	$ 494,042	$ 468,210	$ 440,758	$ 504,611	$ 1,774,449	[1]	$ 1,992,631	[1]	$ 2,002,793		$ 2,029,471	[1]
US
Segment Reporting Information [Line Items]
Sales	[1]													933,084		1,087,940				1,014,815
Canada
Segment Reporting Information [Line Items]
Sales	[1]													177,407		186,068				239,481
France
Segment Reporting Information [Line Items]
Sales	[1]													407,785		450,370				521,599
United Kingdom
Segment Reporting Information [Line Items]
Sales	[1]													265,846		262,234				289,416
All Other Foreign
Segment Reporting Information [Line Items]
Sales	[1]													244,437		330,995				130,514
Intersegment Elimination
Segment Reporting Information [Line Items]
Sales	[1]													(254,110)		(324,976)				(166,354)
Unaffiliated customers - U.S. | US
Segment Reporting Information [Line Items]
Sales	[1]													706,586		838,259				763,345
Unaffiliated customers - Export | US
Segment Reporting Information [Line Items]
Sales	[1]													168,459		172,209				218,955
Intercompany | US
Segment Reporting Information [Line Items]
Sales	[1]													58,039		77,472				32,515
Intercompany | Canada
Segment Reporting Information [Line Items]
Sales	[1]													4,013		3,378				7,544
Intercompany | France
Segment Reporting Information [Line Items]
Sales	[1]													42,903		51,461				60,763
Intercompany | United Kingdom
Segment Reporting Information [Line Items]
Sales	[1]													23,769		25,100				22,846
Intercompany | All Other Foreign
Segment Reporting Information [Line Items]
Sales	[1]													125,386		167,565				42,686
Unaffiliated Customers | Canada
Segment Reporting Information [Line Items]
Sales	[1]													173,394		182,690				231,937
Unaffiliated Customers | France
Segment Reporting Information [Line Items]
Sales	[1]													364,882		398,909				460,836
Unaffiliated Customers | United Kingdom
Segment Reporting Information [Line Items]
Sales	[1]													242,077		237,134				266,570
Unaffiliated Customers | All Other Foreign
Segment Reporting Information [Line Items]
Sales	[1]													$ 119,051		$ 163,430				$ 87,828

[1] Based on country from which the sale originated and the sale was recorded.

[2] (Recast)