Earnings (Loss) Per Share (Details) - USD ($) $ / shares in Units, shares in Thousands, $ in Thousands		1 Months Ended	12 Months Ended
	Jun. 30, 2023	Jun. 30, 2023	Dec. 30, 2023	Dec. 31, 2022	Jan. 01, 2022	Jun. 01, 2020
Earnings Per Share
Income (loss) from continuing operations			$ (34,516)	$ 91,402	$ (57,874)
Shares used in computing basic earnings per share			31,804	35,086	42,830
Effect of dilutive securities:
Stock-based awards and convertible debt				956
Shares used in computing diluted earnings (loss) per share			31,804	36,042	42,830
Earnings (loss) per share:
Basic			$ (1.09)	$ 2.61	$ (1.35)
Diluted			$ (1.09)	$ 2.54	$ (1.35)
Shares excluded from calculation of diluted shares due to loss from continuing operations			900		1,500
Shares attributable to dilutive effect of conversion of debt securities				600
0.625% Convertible Senior Notes (2025 Notes)
Earnings (loss) per share:
Interest rate (as a percent)			0.625%			0.625%
Repayment of convertible senior notes		$ 535,000
Number of shares issued in connection with conversion	900	900