Property, Plant & Equipment, Net - Summary of Property, Plant and Equipment (Details) - USD ($) $ in Millions	9 Months Ended
	Sep. 26, 2020	Dec. 28, 2019
Property, Plant and Equipment [Line Items]
Cost	$ 1,125.8	$ 929.5
Accumulated Depreciation	455.9	371.4
Net	669.9	558.1
Land
Property, Plant and Equipment [Line Items]
Cost	95.8	95.3
Accumulated Depreciation	0.0	0.0
Net	95.8	95.3
Buildings
Property, Plant and Equipment [Line Items]
Cost	91.6	88.9
Accumulated Depreciation	30.5	26.9
Net	$ 61.1	62.0
Buildings | Minimum
Property, Plant and Equipment [Line Items]
Estimated Useful Life in Years	10 years
Buildings | Maximum
Property, Plant and Equipment [Line Items]
Estimated Useful Life in Years	40 years
Machinery and equipment
Property, Plant and Equipment [Line Items]
Cost	$ 87.8	146.8
Accumulated Depreciation	21.4	66.0
Net	$ 66.4	80.8
Machinery and equipment | Minimum
Property, Plant and Equipment [Line Items]
Estimated Useful Life in Years	5 years
Machinery and equipment | Maximum
Property, Plant and Equipment [Line Items]
Estimated Useful Life in Years	15 years
Plates, films and molds
Property, Plant and Equipment [Line Items]
Cost	$ 1.7	1.5
Accumulated Depreciation	0.8	0.6
Net	$ 0.9	0.9
Plates, films and molds | Minimum
Property, Plant and Equipment [Line Items]
Estimated Useful Life in Years	1 year
Plates, films and molds | Maximum
Property, Plant and Equipment [Line Items]
Estimated Useful Life in Years	10 years
Vehicles and transportation equipment
Property, Plant and Equipment [Line Items]
Cost	$ 92.3	90.3
Accumulated Depreciation	65.4	59.5
Net	$ 26.9	30.8
Vehicles and transportation equipment | Minimum
Property, Plant and Equipment [Line Items]
Estimated Useful Life in Years	3 years
Vehicles and transportation equipment | Maximum
Property, Plant and Equipment [Line Items]
Estimated Useful Life in Years	15 years
Leasehold improvements
Property, Plant and Equipment [Line Items]
Cost	$ 19.3	19.8
Accumulated Depreciation	11.6	10.7
Net	7.7	9.1
IT Systems
Property, Plant and Equipment [Line Items]
Cost	16.4	15.6
Accumulated Depreciation	11.5	9.9
Net	$ 4.9	5.7
IT Systems | Minimum
Property, Plant and Equipment [Line Items]
Estimated Useful Life in Years	3 years
IT Systems | Maximum
Property, Plant and Equipment [Line Items]
Estimated Useful Life in Years	7 years
Furniture and fixtures
Property, Plant and Equipment [Line Items]
Cost	$ 12.0	12.0
Accumulated Depreciation	9.5	8.6
Net	$ 2.5	3.4
Furniture and fixtures | Minimum
Property, Plant and Equipment [Line Items]
Estimated Useful Life in Years	3 years
Furniture and fixtures | Maximum
Property, Plant and Equipment [Line Items]
Estimated Useful Life in Years	10 years
Customer equipment
Property, Plant and Equipment [Line Items]
Cost	$ 535.3	339.7
Accumulated Depreciation	239.9	144.9
Net	$ 295.4	194.8
Customer equipment | Minimum
Property, Plant and Equipment [Line Items]
Estimated Useful Life in Years	3 years
Customer equipment | Maximum
Property, Plant and Equipment [Line Items]
Estimated Useful Life in Years	7 years
Returnable bottles
Property, Plant and Equipment [Line Items]
Cost	$ 100.6	82.0
Accumulated Depreciation	47.3	37.1
Net	$ 53.3	44.9
Returnable bottles | Minimum
Property, Plant and Equipment [Line Items]
Estimated Useful Life in Years	3 years
Returnable bottles | Maximum
Property, Plant and Equipment [Line Items]
Estimated Useful Life in Years	5 years
Finance leases
Property, Plant and Equipment [Line Items]
Cost	$ 73.0	37.6
Accumulated Depreciation	18.0	7.2
Net	$ 55.0	$ 30.4