Business and Recent Accounting Pronouncements - Additional Information (Details)		1 Months Ended	3 Months Ended		6 Months Ended
	Feb. 28, 2020 USD ($)	Jun. 30, 2020 USD ($)	Jun. 27, 2020 USD ($) country Segment location	Jun. 29, 2019 USD ($)	Jun. 27, 2020 USD ($) numberOfSegmentComponents location Segment country	Jun. 29, 2019 USD ($)	Mar. 28, 2020 USD ($)	Dec. 28, 2019 USD ($)	Mar. 30, 2019 USD ($)	Dec. 29, 2018 USD ($)
Business And Basis Of Presentation [Line Items]
Number of countries, country footprint | country			21		21
Number of reporting segments | Segment			2		2
Accounts payable and accrued liabilities			$ 410,400,000		$ 410,400,000			$ 370,600,000
Other long-term liabilities			61,600,000		61,600,000			58,700,000
Goodwill and intangible asset impairment charges			115,200,000	$ 0	$ 115,200,000	$ 0
Number of operating segments | Segment					2
Goodwill impairment					$ 104,100,000
Cumulative effect of adoption of new accounting pronouncement			1,348,200,000	1,139,900,000	$ 1,348,200,000	1,139,900,000	$ 1,480,700,000	1,166,200,000	$ 1,151,000,000.0	$ 1,170,400,000
Accounting Standards Update [Extensible List]					us-gaap:AccountingStandardsUpdate201613Member
Cumulative Effect, Period of Adoption, Adjustment
Business And Basis Of Presentation [Line Items]
Cumulative effect of adoption of new accounting pronouncement							700,000	(3,600,000)		10,500,000
Retained Earnings
Business And Basis Of Presentation [Line Items]
Cumulative effect of adoption of new accounting pronouncement			$ 99,700,000	263,100,000	$ 99,700,000	263,100,000	244,900,000	265,000,000.0	$ 277,300,000	298,800,000
Retained Earnings | Cumulative Effect, Period of Adoption, Adjustment
Business And Basis Of Presentation [Line Items]
Cumulative effect of adoption of new accounting pronouncement							$ 700,000	$ (3,600,000)		$ 10,500,000
Income Approach
Business And Basis Of Presentation [Line Items]
Reporting unit, measurement input			0.50		0.50
Guideline Public Company Approach
Business And Basis Of Presentation [Line Items]
Reporting unit, measurement input			0.50		0.50
North America
Business And Basis Of Presentation [Line Items]
Number of segment components | numberOfSegmentComponents					3
Goodwill impairment					$ 0
Rest of World
Business And Basis Of Presentation [Line Items]
Number of segment components | numberOfSegmentComponents					4
Goodwill impairment					$ 104,100,000
Rest of World | Aimia
Business And Basis Of Presentation [Line Items]
Percentage of fair value of reporting unit in excess of carrying value			23.50%		23.50%
Rest of World | Weighted Average Terminal Growth Rate | Eden
Business And Basis Of Presentation [Line Items]
Reporting unit, measurement input			0.015		0.015
Rest of World | Weighted Average Terminal Growth Rate | Aimia
Business And Basis Of Presentation [Line Items]
Reporting unit, measurement input			0.020		0.020
Rest of World | Weighted Average Terminal Growth Rate | Decantae
Business And Basis Of Presentation [Line Items]
Reporting unit, measurement input			0.020		0.020
Rest of World | Weighted Average Terminal Growth Rate | Farrers
Business And Basis Of Presentation [Line Items]
Reporting unit, measurement input			0.020		0.020
Rest of World | Discount Rate | Eden
Business And Basis Of Presentation [Line Items]
Reporting unit, measurement input			0.095		0.095
Rest of World | Discount Rate | Aimia
Business And Basis Of Presentation [Line Items]
Reporting unit, measurement input			0.115		0.115
Rest of World | Discount Rate | Decantae
Business And Basis Of Presentation [Line Items]
Reporting unit, measurement input			0.115		0.115
Rest of World | Discount Rate | Farrers
Business And Basis Of Presentation [Line Items]
Reporting unit, measurement input			0.115		0.115
Water Exchange and Water Refill
Business And Basis Of Presentation [Line Items]
Number of locations (over) | location			13,000		13,000
Water Refill
Business And Basis Of Presentation [Line Items]
Number of locations | location			22,000		22,000
Shipping and Handling | Selling, General and Administrative Expenses | Route Based Services and Coffee, Tea and Extract Solutions
Business And Basis Of Presentation [Line Items]
Shipping and handling costs			$ 99,800,000	$ 120,500,000	$ 219,800,000	$ 235,500,000
COVID-19
Business And Basis Of Presentation [Line Items]
Wage subsidies received			3,400,000		3,400,000
Accounts payable and accrued liabilities			6,300,000		6,300,000
Other long-term liabilities			2,900,000		2,900,000
Goodwill and intangible asset impairment charges			115,200,000
Other related costs incurred			6,600,000		7,900,000
COVID-19 | Eden | Trademarks
Business And Basis Of Presentation [Line Items]
Indefinite-lived intangible asset impairment			9,900,000
COVID-19 | Aquaterra | Trademarks
Business And Basis Of Presentation [Line Items]
Indefinite-lived intangible asset impairment			1,200,000
COVID-19 | Rest of World | Eden
Business And Basis Of Presentation [Line Items]
Goodwill impairment			103,300,000
COVID-19 | Rest of World | Aimia
Business And Basis Of Presentation [Line Items]
Goodwill impairment			0
COVID-19 | Rest of World | Decantae
Business And Basis Of Presentation [Line Items]
Goodwill impairment			300,000
COVID-19 | Rest of World | Farrers
Business And Basis Of Presentation [Line Items]
Goodwill impairment			500,000
COVID-19 | Employee Severance
Business And Basis Of Presentation [Line Items]
Restructuring charge, expected to incur			$ 19,000,000.0		$ 19,000,000.0
S&D | Discontinued Operations, Held-for-sale or Disposed of by Sale
Business And Basis Of Presentation [Line Items]
Purchase price received, cash	$ 405,000,000.0
S&D | Discontinued Operations, Held-for-sale or Disposed of by Sale | Subsequent Event
Business And Basis Of Presentation [Line Items]
Post-closing working capital adjustment paid on sale of business		$ 1,500,000