Sales of Accounts Receivable - Additional Information (Detail) - USD ($) $ in Millions	9 Months Ended
	Sep. 28, 2019	Sep. 29, 2018	Dec. 29, 2018
Receivables [Abstract]
Sale of accounts receivable	$ 530.7	$ 438.6
Additional receivables outstanding if receivables had not been sold	458.4		$ 378.5
Factoring costs associated with the sales of accounts receivable	$ 13.6	$ 10.0
Maximum credit terms allow to customers	1 year