Debt - Interest Expense Related to Convertible Notes (Details) - USD ($) $ in Millions	3 Months Ended	6 Months Ended
Dec. 31, 2022	Jan. 01, 2022	Dec. 31, 2022	Jan. 01, 2022
Debt Instrument
Amortization of the debt discount and debt issuance costs			$ 11.9	$ 30.8
Convertible Debt
Debt Instrument
Contractual interest expense	$ 2.7	$ 1.6	5.4	3.2
Amortization of the debt discount and debt issuance costs	6.2	15.5	11.9	30.8
Total interest expense	$ 8.9	$ 17.1	$ 17.3	$ 34.0

Amount of the cost of borrowed funds accounted for as interest expense for debt.

Reference 1: http://www.xbrl.org/2003/role/disclosureRef
-Publisher FASB
-Name Accounting Standards Codification
-Topic 470
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-Publisher FASB
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Reference 4: http://www.xbrl.org/2003/role/exampleRef
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Name:	us-gaap_InterestExpenseDebt
Namespace Prefix:	us-gaap_
Data Type:	xbrli:monetaryItemType
Balance Type:	debit
Period Type:	duration