Fair value measurement - Assets and Liabilities Measured at Fair Value on Recurring Basis (Details) - USD ($) $ in Millions	Sep. 28, 2024	Apr. 30, 2024	Dec. 30, 2023
Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis
Available for sale investments		$ 5.0
Fair Value, Measurements, Recurring
Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis
Derivative assets	$ 29.4		$ 54.1
Derivative liabilities	(122.5)		(103.0)
Cash equivalents	27.9		129.0
Available for sale investments	5.0		0.0
Quoted prices in active markets (Level 1) \| Fair Value, Measurements, Recurring
Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis
Derivative assets	0.0		0.0
Derivative liabilities	0.0		0.0
Cash equivalents	0.0		76.2
Available for sale investments	0.0		0.0
Significant observable inputs (Level 2) \| Fair Value, Measurements, Recurring
Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis
Derivative assets	29.4		54.1
Derivative liabilities	(122.5)		(103.0)
Cash equivalents	27.9		52.8
Available for sale investments	$ 5.0		$ 0.0

Amount of investment in debt security measured at fair value with change in fair value recognized in other comprehensive income (available-for-sale).

- Definition

Fair value, after the effects of master netting arrangements, of a financial asset or other contract with one or more underlyings, notional amount or payment provision or both, and the contract can be net settled by means outside the contract or delivery of an asset. Includes assets not subject to a master netting arrangement and not elected to be offset.

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+ Details

- Definition

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