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Restructuring And Other Initiatives (Tables)
12 Months Ended
Dec. 31, 2020
Restructuring and Related Activities [Abstract]  
Schedule of Restructuring and Related Costs
The following table summarizes the reserves and charges related to restructuring and other initiatives, including postemployment benefit reserves and charges:
Years Ended December 31,
202020192018
Balance at beginning of period$564 $1,122 $227 
Additions, interest accretion and other565 629 1,637 
Payments(678)(1,101)(600)
Revisions to estimates and effect of foreign currency(99)(86)(142)
Balance at end of period$352 $564 $1,122