Fair Value of Financial Instruments - Fair values of other financial instruments (Details) - Convertible notes 2025 - USD ($) $ in Thousands	Dec. 30, 2023	Dec. 31, 2022
Fair Value of Financial Instruments
Fair value of debt		$ 671,900
Outstanding notes	$ 0

Amount, after deduction of unamortized premium (discount) and debt issuance cost, of long-term debt. Excludes lease obligation.

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Name:	us-gaap_LongTermDebt
Namespace Prefix:	us-gaap_
Data Type:	xbrli:monetaryItemType
Balance Type:	credit
Period Type:	instant