Commitments and Contingencies (Tables)

9 Months Ended

Sep. 30, 2019

Commitments and Contingencies Disclosure [Abstract]

Schedule of Line of Credit Facilities

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

In thousands	September 30, 2019			December 31, 2018
Credit facilities
Multicurrency revolving line of credit	$	500,000		$	500,000
Long-term borrowings	—			—
Standby LOCs issued and outstanding	(44,155		)	(40,983		)
Net available for additional borrowings under the multi-currency revolving line of credit	$	455,845		$	459,017
Net available for additional standby LOCs under sub-facility	$	255,845		$	259,017
Unsecured multicurrency revolving lines of credit with various financial institutions
Multicurrency revolving lines of credit	$	105,020		$	108,039
Standby LOCs issued and outstanding	(22,895		)	(19,386		)
Short-term borrowings	(70		)	(2,232		)
Net available for additional borrowings and LOCs	$	82,055		$	86,421
Unsecured surety bonds in force	$	96,276		$	94,365

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	2019			2018			2019			2018
Beginning balance	$	57,112		$	43,719		$	60,443		$	34,862
Assumed liabilities from acquisition	—			—			—			5,742
New product warranties	1,388			869			3,645			3,151
Other adjustments and expirations	4,603			659			12,533			9,141
Claims activity	(8,453		)	(2,164		)	(21,970		)	(8,981		)
Effect of change in exchange rates	(768		)	277			(769		)	(555		)
Ending balance	53,882			43,360			53,882			43,360
Less: current portion of warranty	38,018			29,736			38,018			29,736
Long-term warranty	$	15,864		$	13,624		$	15,864		$	13,624

Warranty Expense

Warranty expense was as follows:

	Three Months Ended September 30,				Nine Months Ended September 30,
In thousands	2019		2018		2019		2018
Total warranty expense	$	5,991	$	1,528	$	13,957	$	12,291

Health Benefit Plan Costs and Incurred But Not Reported Accrual Balance

Plan costs were as follows:

	Three Months Ended September 30,				Nine Months Ended September 30,
In thousands	2019		2018		2019		2018
Plan costs	$	9,378	$	9,205	$	24,179	$	25,559

The IBNR accrual, which is included in wages and benefits payable, was as follows:

In thousands	September 30, 2019		December 31, 2018
IBNR accrual	$	3,225	$	3,643