Related party transactions - Sales and Purchases with Equity Method Investees (Details) - USD ($) $ in Millions	3 Months Ended
Mar. 30, 2024	Apr. 01, 2023
Related Party Transaction
Sales	$ 862.6	$ 897.7
Equity Method Investees
Related Party Transaction
Purchases	$ (4.0)	$ (5.1)

Amount, excluding tax collected from customer, of revenue from satisfaction of performance obligation by transferring promised good or service to customer. Tax collected from customer is tax assessed by governmental authority that is both imposed on and concurrent with specific revenue-producing transaction, including, but not limited to, sales, use, value added and excise.

Reference 1: http://www.xbrl.org/2003/role/disclosureRef
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+ Details