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Product Warranties (Tables)

3 Months Ended

Mar. 31, 2021

Guarantees And Product Warranties [Abstract]

Product warranty activities were as follows:

	Three Months Ended March 31,
	2021			2020
Beginning of period	$	18.4		$	14.9
Provision for product warranties		10.7			6.7
Direct and other charges to warranty liabilities		(7.5	)		(6.3	)
End of period⁽¹⁾	$	21.6		$	15.3

⁽¹⁾

As of March 31, 2021, short-term product warranties of $18.4 and long-term product warranties of $3.2 were included within other current liabilities and other non-current liabilities, respectively, within the accompanying condensed consolidated balance sheet. As of March 31, 2020, short-term product warranties of $12.2 and long-term product warranties of $3.1 were included within other current liabilities and other non-current liabilities, respectively, within the accompanying condensed consolidated balance sheet.