Fair Value Measurements - Narrative (Detail) - USD ($) $ in Millions	12 Months Ended
	Dec. 28, 2018	Dec. 29, 2017	Dec. 30, 2016	Sep. 28, 2018	Jun. 05, 2018	Feb. 26, 2018
Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items]
Goodwill	$ 423.4	$ 261.9	$ 260.9
Percentage of voting interests acquired					70.00%
Goodwill and trademarks impairment charges	11.3	0.9	2.6
Asset impairment charges	35.1	3.7	6.0
Nonrecurring
Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items]
Assets	85.7	1.8
Nonrecurring | Philippines
Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items]
Assets	1.9
Nonrecurring | Significant Unobservable Inputs (Level 3)
Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items]
Assets	85.7	1.8
Nonrecurring | Underutilized assets | Central America
Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items]
Asset impairment charges	2.2
Assets	6.5
Nonrecurring | Underutilized assets | Significant Unobservable Inputs (Level 3) | Central America
Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items]
Assets	6.5
Nonrecurring | Trademarks and Trade Names | Significant Unobservable Inputs (Level 3) | Europe, Middle East, North Africa and United Kingdom [Member]
Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items]
Asset impairment charges	11.3
Assets	31.9
Mann Packing
Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items]
Goodwill	162.0			$ 159.9
Subsidiary | Mann Packing
Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items]
Percentage of voting interests acquired						25.00%
Contract termination and other exit activity charges | Philippines
Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items]
Asset impairment charges	1.9
Other fresh produce
Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items]
Goodwill	310.1	$ 197.2	$ 196.7
Other fresh produce | Mann Packing
Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items]
Goodwill						$ 113.2
Other fresh produce | Underutilized assets | Central America
Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items]
Asset impairment charges	0.5
Property, Plant and Equipment
Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items]
Assets held-for-sale	45.4
Reported Value Measurement | Nonrecurring | Underutilized assets | Central America
Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items]
Assets	$ 8.7