XML 49 R32.htm IDEA: XBRL DOCUMENT

Valuation and Qualifying Accounts

12 Months Ended

Dec. 31, 2022

Valuation and Qualifying Accounts

TERADYNE, INC.

SCHEDULE II—VALUATION AND QUALIFYING ACCOUNTS


Column A		Column B				Column C				Column D				Column E				Column F
Description		Balance at Beginning of Period				Additions Charged to Cost and Expenses				Other				Deductions				Balance at End of Period
		(in thousands)
Valuation reserve deducted in the balance sheet from the asset to which it applies:
Accounts receivable:
2022 Allowance for doubtful account		$	2,012			$	500			$	(6	)		$	551			$	1,955

2021 Allowance for doubtful account		$	2,034			$	500			$	(27	)		$	495			$	2,012

2020 Allowance for doubtful account		$	1,736			$	356			$	32			$	90			$	2,034


Column A		Column B				Column C				Column D				Column E				Column F
Description		Balance at Beginning of Period				Additions Charged to Cost and Expenses				Other				Deductions				Balance at End of Period
		(in thousands)
Valuation reserve deducted in the balance sheet from the asset to which it applies:
Inventory:
2022 Inventory reserve		$	114,055			$	31,452			$	1,926			$	10,595			$	136,838

2021 Inventory reserve		$	110,587			$	15,475			$	1,335			$	13,342			$	114,055

2020 Inventory reserve		$	103,556			$	17,534			$	(521	)		$	9,982			$	110,587


Column A		Column B				Column C				Column D				Column E				Column F
Description		Balance at Beginning of Period				Additions Charged to Cost and Expenses				Other				Deductions				Balance at End of Period
		(in thousands)
Valuation reserve deducted in the balance sheet from the asset to which it applies:
Deferred taxes:
2022 Valuation allowance		$	97,170			$	7,652			$	21			$	1,036			$	103,807

2021 Valuation allowance		$	84,962			$	13,502			$	—			$	1,294			$	97,170

2020 Valuation allowance		$	77,177			$	7,785			$	—			$	—			$	84,962