Debt (Tables)

3 Months Ended

Apr. 01, 2023

Debt

Summary of information about the equity and liability components of convertible debt

The carrying amount of the 2025 Notes consisted of the following (in thousands):

	April 1,		December 31,
	2023		2022
Principal	$	534,980	$	534,980
Unamortized debt issuance costs		(4,884)		(5,407)
Net carrying amount	$	530,096	$	529,573

Schedule of components of interest expense

The 2025 Notes are recorded in convertible debt, net on the Condensed Consolidated Balance Sheet. The effective interest rate for the liability component was 5.336%. The remaining balance of the debt issuance costs will be recognized in stockholders’ equity for 2025 Notes that are converted or as debt extinguishment loss for 2025 Notes that are redeemed prior to conversion in the second quarter of fiscal 2023. Interest expense related to the 2025 Notes was comprised of the following (in thousands):

	Three Months Ended
	April 1,		April 2,
	2023		2022
Contractual interest expense	$	845	$	845
Amortization of debt issuance costs		523		496
	$	1,368	$	1,341