Business and Recent Accounting Pronouncements - Additional Information (Details) $ in Millions	3 Months Ended
	Apr. 03, 2021 USD ($) country location	Mar. 28, 2020 USD ($)	Jan. 02, 2021 USD ($)
Business And Basis Of Presentation [Line Items]
Number of countries, country footprint | country	21
Accounts payable and accrued liabilities	$ 370.0		$ 387.7
Other long-term liabilities	68.3		67.8
COVID-19
Business And Basis Of Presentation [Line Items]
Wage subsidies received	1.4
Accounts payable and accrued liabilities	8.6		9.0
Other long-term liabilities	$ 7.5		$ 7.5
Europe
Business And Basis Of Presentation [Line Items]
Number of years carbon neutrality maintained	9 years
Water Exchange and Water Refill
Business And Basis Of Presentation [Line Items]
Number of locations (over) | location	13,000
Water Refill
Business And Basis Of Presentation [Line Items]
Number of locations | location	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	$ 110.1	$ 120.0