Debt (Tables)

3 Months Ended

Mar. 31, 2024

Schedule of Interest Expense on Teradyne's Senior Notes

The interest expense on Teradyne's senior notes for three months ended April 2, 2023 was as follows:

	For the Three Months  Ended
	March 31, 2024		April 2, 2023
	(in thousands)
Contractual interest expense on the coupon	$	—	$	138
Amortization of debt issuance fees recognized as interest expense		—		113
Total interest expense on the convertible debt	$	—	$	251