Fair Value Measurements - Narrative (Detail) - USD ($) $ in Millions	3 Months Ended		6 Months Ended	12 Months Ended
	Jul. 01, 2016	Sep. 25, 2015	Sep. 30, 2016	Dec. 30, 2016	Jan. 01, 2016	Dec. 26, 2014	Jun. 26, 2015
Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items]
Asset impairment charges				$ 6.0	$ 3.1	$ 2.2
Assets				1.3	1.8
Central America
Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items]
Asset impairment charges			$ 1.2
Assets				1.0
Philippines
Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items]
Assets				0.3
Quoted Prices in Active Markets for Identical Assets (Level 1)
Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items]
Assets				0.0	0.0
Quoted Prices in Active Markets for Identical Assets (Level 1) | Central America
Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items]
Assets				0.0
Quoted Prices in Active Markets for Identical Assets (Level 1) | Philippines
Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items]
Assets				0.0
Significant Observable Inputs (Level 2)
Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items]
Assets				0.0	0.0
Significant Observable Inputs (Level 2) | Central America
Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items]
Assets				0.0
Significant Observable Inputs (Level 2) | Philippines
Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items]
Assets				0.0
Significant Unobservable Inputs (Level 3)
Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items]
Assets				1.3	1.8
Significant Unobservable Inputs (Level 3) | Central America
Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items]
Assets				1.0
Significant Unobservable Inputs (Level 3) | Philippines
Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items]
Assets				0.3
Banana | Philippines
Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items]
Asset impairment charges	$ 2.5
Plantation conversion term	3 years
Banana | Quoted Prices in Active Markets for Identical Assets (Level 1) | Guatemala
Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items]
Assets					0.0
Banana | Significant Observable Inputs (Level 2) | Guatemala
Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items]
Assets					0.0
Banana | Significant Unobservable Inputs (Level 3) | Guatemala
Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items]
Assets					1.8
Carrying Value | Central America
Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items]
Assets			$ 2.2
Carrying Value | Banana | Philippines
Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items]
Assets	$ 2.8
Fair Value | Significant Unobservable Inputs (Level 3) | Central America
Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items]
Assets	1.0
Fair Value | Banana | Significant Unobservable Inputs (Level 3) | Philippines
Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items]
Assets	$ 0.3
Operating Segments | Banana | Central America
Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items]
Asset impairment charges				1.2
Operating Segments | Banana | Philippines
Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items]
Asset impairment charges				$ 2.5
Operating Segments | Banana | Guatemala
Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items]
Asset impairment charges		$ 1.0			1.0
Assets					$ 1.8		$ 2.8