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Fair Values of Financial Instruments (Tables)
 12 Months Ended
Dec. 31, 2020
Fair Value Disclosures [Abstract]  
Schedule of Fair Values Of Financial Instruments by Balance Sheet Grouping
The fair values at December 31, 2020 and 2019 do not reflect subsequent changes in the economy, interest rates, tax rates, and other variables that may affect the determination of fair value.
December 31, 2020December 31, 2019
In thousandsCarrying AmountFair ValueCarrying AmountFair Value
Credit facility
USD denominated term loan
$532,625 $520,347 $546,495 $550,135 
Multicurrency revolving line of credit
— — — — 
Senior notes388,311 410,000 385,987 416,500