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Commitments and Contingencies (Tables)
6 Months Ended
Jun. 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 thousandsJune 30, 2021December 31, 2020
Credit facility
Multicurrency revolving line of credit$500,000 $500,000 
Standby LOCs issued and outstanding(65,471)(64,948)
Net available for additional borrowings under the multicurrency revolving line of credit$434,529 $435,052 
Net available for additional standby LOCs under sub-facility$234,529 $235,052 
Unsecured multicurrency revolving lines of credit with various financial institutions
Multicurrency revolving lines of credit$97,013 $99,201 
Standby LOCs issued and outstanding(24,660)(24,966)
Short-term borrowings(7,354)— 
Net available for additional borrowings and LOCs$64,999 $74,235 
Unsecured surety bonds in force$146,525 $162,912 
Schedule of Warranty Accruals
A summary of the warranty accrual account activity is as follows:
Three Months Ended June 30,Six Months Ended June 30,
In thousands2021202020212020
Beginning balance$39,334 $48,719 $41,390 $53,242 
New product warranties900 1,000 1,686 2,070 
Other adjustments and expirations, net(683)3,100 1,606 3,793 
Claims activity(3,515)(8,365)(7,884)(14,305)
Effect of change in exchange rates174 303 (588)(43)
Ending balance36,210 44,757 36,210 44,757 
Less: current portion of warranty20,299 33,039 20,299 33,039 
Long-term warranty$15,911 $11,718 $15,911 $11,718 
Warranty Expense Warranty expense was as follows:
Three Months Ended June 30,Six Months Ended June 30,
In thousands2021202020212020
Total warranty expense$217 $4,130 $3,292 $5,893