Valuation and Qualifying Accounts (Tables)

12 Months Ended

Dec. 31, 2018

Receivables [Abstract]

Schedule of Valuation and Qualifying Accounts

Valuation and qualifying accounts included the following:

(in thousands)	Balance Beginning of Year		Net Charged to Costs and Expenses		Translations, Reclassifications and Acquisitions			Net Write-Offs or Discounts Taken		Balance End of Year
2018
Reserve for sales discounts	$	15,652	$	91,082		$	(48)	$	(88,563)	$	18,123
Reserve for inventory obsolescence	6,932		3,773			(116)		(3,395)		7,194
Reserve for warranty	5,335		5,815			(144)		(6,014)		4,992
2017
Reserve for sales discounts	$	13,488	$	82,724		$	166	$	(80,726)	$	15,652
Reserve for inventory obsolescence	7,262		3,007			886		(4,223)		6,932
Reserve for warranty	5,262		7,224			567		(7,718)		5,335
2016
Reserve for sales discounts	$	15,094	$	77,126		$	(109)	$	(78,623)	$	13,488
Reserve for inventory obsolescence	9,675		2,041			295		(4,749)		7,262
Reserve for warranty	5,566		7,867			(49)		(8,122)		5,262