COMMITMENTS AND CONTINGENCIES (Details) - USD ($) $ in Millions			6 Months Ended	12 Months Ended
	Jan. 18, 2024	Jan. 04, 2021	Jun. 29, 2024	Dec. 30, 2023
Loss Contingencies [Line Items]
Anticipated costs			$ 171.4	$ 141.8
Tax incentive receivable				460.0
Tax incentive liability				460.0
Payments for tax incentive financing				27.1
Term of purchase commitments			1 year
Site Restoration Obligations | Other noncurrent liabilities
Loss Contingencies [Line Items]
Site restoration obligation, non-current			$ 44.1	44.8
Site Restoration Obligations | Accrued expenses.
Loss Contingencies [Line Items]
Site restoration obligation, current			$ 6.5	$ 5.1
Argos USA
Loss Contingencies [Line Items]
Payment for legal penalty		$ 20.0
Deferred Prosecution Agreement, term	3 years	3 years