Goodwill and Intangible Assets - Purchased Intangible Assets (Detail) - USD ($) $ in Millions	3 Months Ended
	Apr. 01, 2022	Dec. 31, 2021
Finite Lived Intangible Assets [Line Items]
Definite lives intangible assets, accumulated amortization	$ (123.1)	$ (115.0)
Total	228.6
Intangible Assets, gross carrying value	360.7	360.7
Intangible Assets, net carrying value	$ 237.6	245.7
Minimum [Member]
Finite Lived Intangible Assets [Line Items]
Total purchased intangible assets, useful life	7 years
Maximum [Member]
Finite Lived Intangible Assets [Line Items]
Total purchased intangible assets, useful life	15 years
Customer Relationships [Member]
Finite Lived Intangible Assets [Line Items]
Definite lives intangible assets, gross carrying amount	$ 188.4	188.4
Definite lives intangible assets, accumulated amortization	(71.0)	(66.9)
Total	$ 117.4	121.5
Customer Relationships [Member] | Minimum [Member]
Finite Lived Intangible Assets [Line Items]
Total purchased intangible assets, useful life	6 years
Customer Relationships [Member] | Maximum [Member]
Finite Lived Intangible Assets [Line Items]
Total purchased intangible assets, useful life	10 years
Trade Names [Member]
Finite Lived Intangible Assets [Line Items]
Definite lives intangible assets, gross carrying amount	$ 36.8	36.8
Definite lives intangible assets, accumulated amortization	(19.0)	(17.5)
Total	$ 17.8	19.3
Trade Names [Member] | Minimum [Member]
Finite Lived Intangible Assets [Line Items]
Total purchased intangible assets, useful life	4 years
Trade Names [Member] | Maximum [Member]
Finite Lived Intangible Assets [Line Items]
Total purchased intangible assets, useful life	6 years
IP Knowhow [Member]
Finite Lived Intangible Assets [Line Items]
Definite lives intangible assets, gross carrying amount	$ 49.4	49.4
Definite lives intangible assets, accumulated amortization	(14.1)	(13.1)
Total	$ 35.3	36.3
IP Knowhow [Member] | Minimum [Member]
Finite Lived Intangible Assets [Line Items]
Total purchased intangible assets, useful life	7 years
IP Knowhow [Member] | Maximum [Member]
Finite Lived Intangible Assets [Line Items]
Total purchased intangible assets, useful life	15 years
Backlog [Member]
Finite Lived Intangible Assets [Line Items]
Total purchased intangible assets, useful life	1 year
Definite lives intangible assets, gross carrying amount	$ 4.3	4.3
Definite lives intangible assets, accumulated amortization	(4.3)	(3.9)
Total	$ 0.0	0.4
Recipes [Member]
Finite Lived Intangible Assets [Line Items]
Total purchased intangible assets, useful life	20 years
Definite lives intangible assets, gross carrying amount	$ 73.2	73.2
Definite lives intangible assets, accumulated amortization	(13.1)	(12.2)
Total	$ 60.1	61.0
Standard Operating Procedures [Member]
Finite Lived Intangible Assets [Line Items]
Total purchased intangible assets, useful life	20 years
Definite lives intangible assets, gross carrying amount	$ 8.6	8.6
Definite lives intangible assets, accumulated amortization	(1.6)	(1.4)
Total	$ 7.0	$ 7.2