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1. Significant Accounting Policies (Tables)

12 Months Ended

Dec. 31, 2019

Accounting Policies [Abstract]

Schedule of Product Warranty Liability

Components of the warranty accrual, included in Other current liabilities and Other long-term liabilities in the Consolidated Balance Sheets, were as follows (in millions):

		2019				2018
January 1		$	10.1			$	18.7
Provision for warranty		9.9				25.5
Actual warranty costs		(11.0		)		(34.1		)
December 31		$	9.0			$	10.1

Schedule of Weighted Average Number of Shares

The weighted average number of common shares outstanding used to calculate basic and diluted earnings per share and the anti-dilutive shares are as follows (in thousands):

		Year Ended December 31,
		2019			2018			2017
Basic weighted average shares outstanding		29,843			29,836			29,655
Effect of potentially dilutive stock options
and restricted stock awards		341			392			379
Diluted weighted average common shares		30,184			30,228			30,034
Anti-dilutive stock options and restricted stock awards
excluded from the computation of diluted EPS		98			84			13

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- Definition

Tabular disclosure of the changes in the guarantor's aggregate product warranty liability, including the beginning balance of the aggregate product warranty liability, the aggregate reductions in that liability for payments made (in cash or in kind) under the warranty, the aggregate changes in the liability for accruals related to product warranties issued during the reporting period, the aggregate changes in the liability for accruals related to preexisting warranties (including adjustments related to changes in estimates), and the ending balance of the aggregate product warranty liability.

+ References

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-Publisher FASB
-Name Accounting Standards Codification
-Topic 460
-SubTopic 10
-Section 50
-Paragraph 8
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Tabular disclosure of the weighted average number of shares used in calculating basic net earnings per share (or unit) and diluted earnings per share (or unit).

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-Publisher FASB
-Name Accounting Standards Codification
-Topic 260
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