Value Creation Plan (Narrative) (Details) - USD ($) $ in Thousands	12 Months Ended
	Dec. 30, 2017		Dec. 31, 2016		Jan. 02, 2016
Restructuring Cost And Reserve [Line Items]
Asset Impairment Charges	$ 18,193		$ 13,257		$ 0
Restructuring Charges	49,912		18,326
San Bernardino Facility
Restructuring Cost And Reserve [Line Items]
Asset Impairment Charges	3,700
Restructuring Charges	600
Flexible Resealable Pouch and Nutrition Bar [Member]
Restructuring Cost And Reserve [Line Items]
Asset Impairment Charges	16,100
Roasted Snack Operations [Member]
Restructuring Cost And Reserve [Line Items]
Asset Impairment Charges	1,300
San Bernardino and Heuvelton Facilities [Member]
Restructuring Cost And Reserve [Line Items]
Asset Impairment Charges			11,500
Cost Of Sales [Member]
Restructuring Cost And Reserve [Line Items]
Restructuring Charges	3,189	[1]	0
Selling General And Administrative Expenses [Member]
Restructuring Cost And Reserve [Line Items]
Restructuring Charges	22,894	[2]	4,041
Other Expense [Member]
Restructuring Cost And Reserve [Line Items]
Restructuring Charges	$ 23,829	[3]	$ 14,285	[4]

[1] (1 ) Inventory write-downs and facility closure costs recorded in cost of goods sold were allocated to the Consumer Products operating segment.

[2] (2) Consulting fees and temporary labor costs, and employee recruitment , relocation and retention costs recorded in selling, general and administrative expenses were allocated to Corporate Services.

[3] (3) For the year ended December 30, 2017, asset impairment and employee termination costs recorded in other expense were allocated as follow s: Raw Material Sourcing and Supply operating segment - $2.1 million; Consumer Products operating segment - $20.6 million; and Corporate Services - $1.1 million

[4] For the year ended December 31, 2016, asset impairment and employee termination costs record ed in other expense were allo cated as follows: Raw Material Sourcing and Supply operating segment - $1.6 million; Consumer Products operating segment - $10.6 million; and Corporate Services - $2.1 million.