Income Taxes (Tables)

12 Months Ended

Dec. 31, 2019

Income Tax Disclosure [Abstract]

Schedule of Income before Income Tax, Domestic and Foreign

Income taxes from continuing operations have been based on the following components of earnings (loss) from continuing operations before income taxes and equity in (earnings) loss of unconsolidated entity for the years ended December 31, 2019, 2018 and 2017:

	2019			2018		2017
United States	$	(94.1	)	$	23.6	$	83.3
Foreign	14.3			2.9		25.6
Total	$	(79.8	)	$	26.5	$	108.9

Schedule of Components of Income Tax Expense (Benefit)

The components of income tax benefit from continuing operations for the years ended December 31, 2019, 2018 and 2017, were as follows:

	2019			2018			2017
Federal:
Current	$	(2.2	)	$	4.7		$	—
Deferred	(21.0		)	(1.1		)	2.1
State:
Current	0.9			(2.1		)	2.6
Deferred	(4.9		)	1.7			0.2
Foreign:
Current	0.1			2.0			2.4
Deferred	2.7			(7.6		)	(16.5		)
Total income tax benefit	$	(24.4	)	$	(2.4	)	$	(9.2	)

Schedule of Effective Income Tax Rate Reconciliation

The following table outlines the reconciliation of differences between the Federal statutory tax rate and the Company’s income tax benefit from continuing operations for the years ended December 31, 2019, 2018 and 2017:

	2019			2018			2017
Federal statutory rate	$	(16.8	)	$	5.6		$	38.1
State taxes, net of federal benefit	(4.1		)	(0.8		)	2.6
Adjustment of uncertain tax positions	(2.5		)	(3.7		)	(2.6		)
Adjustment of deferred tax liabilities	(1.6		)	1.4			(1.7		)
Adjustment to valuation allowances	(0.2		)	(6.9		)	(20.0		)
Impact from foreign branches	2.6			2.6			7.1
Foreign rate differential	—			(0.8		)	(2.9		)
Federal rate change	—			(0.8		)	(28.8		)
Domestic production activity deduction	—			—			(0.9		)
Other	(1.8		)	1.0			(0.1		)
Income tax benefit	$	(24.4	)	$	(2.4	)	$	(9.2	)

Schedule of Deferred Tax Assets and Liabilities

The significant deferred tax assets and liabilities as of December 31, 2019 and 2018, were as follows:

	2019			2018
Deferred tax assets:
Net operating loss and other tax carryforwards	$	125.1		$	125.1
Interest limitation	73.7			47.1
Pension and workers compensation benefits	43.1			46.0
Accrued compensation	16.1			16.6
Accrued liabilities	11.1			14.1
Goodwill and intangible assets	17.4			11.4
Allowance for doubtful accounts	5.5			6.4
Other	8.0			7.3
Total deferred tax assets	300.0			274.0
Valuation allowance	(107.1		)	(115.2		)
Net deferred tax assets	$	192.9		$	158.8
Deferred tax liabilities:
Property, plant and equipment	$	(130.6	)	$	(153.8	)
Other	(3.9		)	(9.7		)
Total deferred tax liabilities	(134.5		)	(163.5		)
Net deferred tax assets (liabilities)	$	58.4		$	(4.7	)

Summary of Income Tax Contingencies

The following table summarizes the activity of the Company’s liability for unrecognized tax benefits at December 31, 2019, 2018 and 2017:

	2019			2018			2017
Balance at beginning of period	$	14.4		$	21.6		$	29.6
Additions for tax positions of the current year	—			—			2.3
Additions for tax positions of prior years	7.8			0.5			1.3
Reductions for tax positions of prior years	—			(0.8		)	(11.3		)
Lapses of applicable statutes of limitations	(4.3		)	(6.1		)	(0.3		)
Settlements during the period	(0.1		)	(0.8		)	—
Balance at end of period	$	17.8		$	14.4		$	21.6

The following table summarizes the Company’s interest expense (income) related to tax uncertainties and penalties recognized during the years ended December 31, 2019, 2018 and 2017:

	2019		2018			2017
Interest expense (income)	$	0.5	$	(2.8	)	$	(2.5	)
Penalties (refunds)	—		(0.4		)	0.1

Schedule of Accrued Interest and Penalties

The following table summarizes the Company’s liabilities for accrued interest and penalties related to income tax uncertainties at December 31, 2019 and 2018:

	December 31, 2019				December 31, 2018
	Accrued interest		Accrued penalties		Accrued interest		Accrued penalties
Other current liabilities	$	0.5	$	0.1	$	0.2	$	0.1
Other long-term liabilities	0.5		—		0.3		—
Total liabilities	$	1.0	$	0.1	$	0.5	$	0.1