Discontinued Operations (Tables)

9 Months Ended

Sep. 30, 2021

Discontinued Operations [Abstract]

Summarized Results and Assets and Liabilities of Discontinued Operations

Summarized results of the Company's discontinued operations are as follows:

	Nine Months Ended
(in millions)	September 30, 2021		September 30, 2020
Revenues	$	—	$	—
Operating income	—		—
Earnings from discontinued operations before taxes	—		—
Benefit from income taxes (1)	(0.2)		(3.7)
Earnings from discontinued operations, net of tax	$	0.2	$	3.7

(1) The Company recorded a tax benefit for a refund received during the first quarter of 2020 related to the Timing Device Business.

Assets and liabilities of discontinued operations are summarized below:

(in millions)	December 31, 2020
Liabilities of discontinued operations:
Other liabilities (1)	$	0.6
Total liabilities	$	0.6

(1) This accrual was attributable to an unrecognized tax benefit related to the Speaker and Receiver Product Line.