Commitments and Contingencies (Tables)

9 Months Ended

Sep. 30, 2021

Commitments and Contingencies Disclosure [Abstract]

Schedule of Line of Credit Facilities

Our available lines of credit, outstanding standby LOCs, and bonds were as follows:

In thousands	September 30, 2021		December 31, 2020
Credit facility
Multicurrency revolving line of credit	$	500,000	$	500,000
Standby LOCs issued and outstanding	(64,448)		(64,948)
Net available for additional borrowings under the multicurrency revolving line of credit	$	435,552	$	435,052
Net available for additional standby LOCs under sub-facility	$	235,552	$	235,052
Unsecured multicurrency revolving lines of credit with various financial institutions
Multicurrency revolving lines of credit	$	97,113	$	99,201
Standby LOCs issued and outstanding	(24,245)		(24,966)
Short-term borrowings	(8,764)		—
Net available for additional borrowings and LOCs	$	64,104	$	74,235
Unsecured surety bonds in force	$	169,293	$	162,912

Schedule of Warranty Accruals

A summary of the warranty accrual account activity is as follows:

	Three Months Ended September 30,				Nine Months Ended September 30,
In thousands	2021		2020		2021		2020
Beginning balance	$	36,210	$	44,757	$	41,390	$	53,242
New product warranties	1,925		785		3,611		2,855
Other adjustments and expirations, net	(975)		1,643		631		5,436
Claims activity	(2,156)		(5,044)		(10,040)		(19,349)
Effect of change in exchange rates	(317)		946		(905)		903
Ending balance	34,687		43,087		34,687		43,087
Less: current portion of warranty	18,089		32,118		18,089		32,118
Long-term warranty	$	16,598	$	10,969	$	16,598	$	10,969

Warranty Expense

Warranty expense was as follows:

	Three Months Ended September 30,				Nine Months Ended September 30,
In thousands	2021		2020		2021		2020
Total warranty expense	$	950	$	2,428	$	4,242	$	8,321