Commitments and Contingencies Commitments and Contingencies (Tables)

9 Months Ended

Sep. 30, 2021

Commitments and Contingencies Disclosure [Abstract]

Schedule of Loss Contingencies by Contingency

	Claims pending at beginning of period	Claims filed during period	Claims dismissed during period	Claims settled during period	Claims pending at end of period	Average settlement amount per claim during period		Total defense costs during period
Nine Months Ended September 30, 2021	4,655	171	89	28	4,709	$	11,632	$	1,560,000
Fiscal Year Ended December 31, 2020	4,759	219	287	36	4,655	$	18,314	$	2,130,000

Schedule of Damages Sought for Specific Claims [Table Text Block]

Below is a breakdown of the compensatory damages sought for those claims seeking specific amounts:

	Compensatory
Range of damages sought (dollars in millions)	$0.0 to $0.6	$0.6 to $5.0	$5.0+
Number of claims	—	4	20