Subsequent Events - Additional Information (Details) - USD ($) $ / shares in Units, $ in Millions		3 Months Ended		6 Months Ended
	Aug. 04, 2020	Jun. 27, 2020	Jun. 29, 2019	Jun. 27, 2020	Jun. 29, 2019	Jul. 31, 2020
Subsequent Event [Line Items]
Dividends declared per share (in USD per share)		$ 0.06	$ 0.06	$ 0.12	$ 0.12
Subsequent Event
Subsequent Event [Line Items]
Dividends declared per share (in USD per share)	$ 0.06
Subsequent Event | Settled Litigation | Disposed Traditional CSD And Juice Business
Subsequent Event [Line Items]
Escrow deposit released						$ 8.4
Subsequent Event | Settled Litigation | Disposed Beverage Services
Subsequent Event [Line Items]
Escrow deposit released						0.5
Subsequent Event | Settled Litigation | Refresco
Subsequent Event [Line Items]
Escrow deposit released						$ 4.0