Accrued Liabilities (Tables)

12 Months Ended

Dec. 31, 2020

Payables and Accruals [Abstract]

Components of Accrued Liabilities

Accrued liabilities at December 31 were as follows:

	2020		2019
Volume and customer rebate programs	$	102,232	$	99,168
Payroll and employee benefits, excluding postemployment benefits	82,870		75,218
Operating lease liability	23,338		27,663
Taxes other than income taxes	21,542		12,505
Product liability	18,337		25,366
Other postretirement benefits	12,266		14,334
Advertising	11,266		13,281
Warranty	8,835		8,041
Other	27,601		26,901
Accrued liabilities	$	308,287	$	302,477