Business Segment Data - Segment Reconciliations (Details) $ in Millions	3 Months Ended		9 Months Ended		12 Months Ended
	Sep. 25, 2020 USD ($)	Sep. 27, 2019 USD ($)	Sep. 25, 2020 USD ($) segment	Sep. 27, 2019 USD ($)	Dec. 27, 2019 USD ($)
Segment Reporting [Abstract]
Number of business segments | segment			2
Segment Reporting Information [Line Items]
Net sales	$ 989.7	$ 1,070.2	$ 3,200.0	$ 3,463.8
Gross profit	67.3	76.2	214.5	268.9
North America
Segment Reporting Information [Line Items]
Net sales	619.4	720.8	1,992.0	2,286.4
Europe
Segment Reporting Information [Line Items]
Net sales	150.0	140.4	485.2	482.9
Asia
Segment Reporting Information [Line Items]
Net sales	107.9	99.6	355.3	351.4
Middle East
Segment Reporting Information [Line Items]
Net sales	102.7	103.4	329.3	310.5
Other
Segment Reporting Information [Line Items]
Net sales	9.7	6.0	38.2	32.6
Fresh and value-added products
Segment Reporting Information [Line Items]
Net sales	600.6	652.9	1,897.8	2,107.2
Gross profit	54.2	53.3	133.8	172.3
Banana
Segment Reporting Information [Line Items]
Net sales	361.8	385.8	1,218.4	1,257.3
Gross profit	10.8	18.6	74.3	90.2
Other products and services
Segment Reporting Information [Line Items]
Net sales	27.3	31.5	83.8	99.3
Gross profit	$ 2.3	4.3	$ 6.4	6.4
Restatement Adjustment [Member]
Segment Reporting Information [Line Items]
Gross profit		1.5		4.6	$ 5.8
Restatement Adjustment [Member] | Banana
Segment Reporting Information [Line Items]
Gross profit		1.7		4.4	5.6
Selling, General and Administrative Expenses [Member] | Restatement Adjustment [Member] | Fresh and value-added products
Segment Reporting Information [Line Items]
Gross profit		1.1		3.3	4.2
Selling, General and Administrative Expenses [Member] | Restatement Adjustment [Member] | Banana
Segment Reporting Information [Line Items]
Gross profit		$ 0.4		$ 1.3	$ 1.6