Segment Reporting - Revenues by Channel Reporting Segment (Details) - USD ($) $ in Millions	3 Months Ended		12 Months Ended
	Apr. 01, 2023	Apr. 02, 2022	Dec. 31, 2022
Segment Reporting Information [Line Items]
Total	$ 546.5	$ 526.1	$ 2,200.0
Water Direct/Water Exchange
Segment Reporting Information [Line Items]
Total	375.8	337.3
Water Refill/Water Filtration
Segment Reporting Information [Line Items]
Total	61.6	50.9
Other Water
Segment Reporting Information [Line Items]
Total	27.2	50.4
Water Dispensers
Segment Reporting Information [Line Items]
Total	12.8	14.2
Other
Segment Reporting Information [Line Items]
Total	69.1	73.3
Other
Segment Reporting Information [Line Items]
Total	64.8	64.7
Other | Water Direct/Water Exchange
Segment Reporting Information [Line Items]
Total	10.4	10.8
Other | Water Refill/Water Filtration
Segment Reporting Information [Line Items]
Total	0.6	0.5
Other | Other Water
Segment Reporting Information [Line Items]
Total	15.7	16.0
Other | Water Dispensers
Segment Reporting Information [Line Items]
Total	0.0	0.0
Other | Other
Segment Reporting Information [Line Items]
Total	38.1	37.4
North America | Operating Segments
Segment Reporting Information [Line Items]
Total	412.3	397.1
North America | Operating Segments | Water Direct/Water Exchange
Segment Reporting Information [Line Items]
Total	312.4	278.3
North America | Operating Segments | Water Refill/Water Filtration
Segment Reporting Information [Line Items]
Total	52.2	42.2
North America | Operating Segments | Other Water
Segment Reporting Information [Line Items]
Total	11.3	34.0
North America | Operating Segments | Water Dispensers
Segment Reporting Information [Line Items]
Total	12.7	14.2
North America | Operating Segments | Other
Segment Reporting Information [Line Items]
Total	23.7	28.4
Europe | Operating Segments
Segment Reporting Information [Line Items]
Total	69.4	64.3
Europe | Operating Segments | Water Direct/Water Exchange
Segment Reporting Information [Line Items]
Total	53.0	48.2
Europe | Operating Segments | Water Refill/Water Filtration
Segment Reporting Information [Line Items]
Total	8.8	8.2
Europe | Operating Segments | Other Water
Segment Reporting Information [Line Items]
Total	0.2	0.4
Europe | Operating Segments | Water Dispensers
Segment Reporting Information [Line Items]
Total	0.1	0.0
Europe | Operating Segments | Other
Segment Reporting Information [Line Items]
Total	$ 7.3	$ 7.5