Supplemental Data

12 Months Ended

Dec. 31, 2019

Balance Sheet Related Disclosures [Abstract]

Supplemental Data

Supplemental Data

Supplemental Statement of Operations Data

Summary of Advertising and Research and Development Expenses

	Year Ended December 31,
	2019		2018		2017
Advertising expense (a)	$	4.9	$	4.7	$	6.0
Research and development expense	8.7		9.2		8.9

_______________________

(a) Advertising expense and research and development expense are recorded in Selling, general and administrative expenses on the consolidated statements of operations.

Supplemental Balance Sheet Data

Summary of Accounts Receivable, net

	December 31,
	2019			2018
From customers	$	104.1		$	116.1
Less allowance for doubtful accounts and sales discounts	(1.5		)	(1.3		)
Total	$	102.6		$	114.8

Summary of Inventories

	December 31,
	2019			2018
Inventories by Major Class:
Raw materials	$	32.8		$	35.6
Work in progress	26.4			30.1
Finished goods	67.3			78.3
Supplies and other	5.2			3.0
	131.7			147.0
Excess of FIFO over LIFO cost	(8.9		)	(15.4		)
Total	$	122.8		$	131.6

The first-in, first-out ("FIFO") value of inventories valued on the LIFO method was $102.2 million and $109.1 million at December 31, 2019 and 2018, respectively. For the year ended December 31, 2019 and 2018, income from continuing operations before income taxes was reduced by less than $0.1 million and $0.6 million, respectively, due to a decrease in certain LIFO inventory quantities.

Summary of Prepaid and Other Current Assets

	December 31,
	2019		2018
Prepaid and other current assets	$	9.9	$	12.2
Spare parts	6.4		6.6
Receivable for income taxes	2.0		2.8
Total	$	18.3	$	21.6

Summary of Property, Plant and Equipment, net

	December 31,
	2019		2018
Land and land improvements	$	19.4	$	19.0
Buildings	165.4		156.0
Machinery and equipment	651.0		650.3
Construction in progress	14.8		14.9
	850.6		840.2
Less accumulated depreciation	470.0		444.0
Net Property, Plant and Equipment	$	380.6	$	396.2

Depreciation expense for the years ended December 31, 2019, 2018 and 2017 was $33.9 million, $32.6 million and $28.3 million, respectively. Interest expense capitalized as part of the costs of capital projects was $0.2 million, $0.2 million and $0.0 million, respectively, for the years ended December 31, 2019, 2018 and 2017.

Summary of Accrued Expenses

	December 31,
	2019		2018
Accrued salaries and employee benefits	$	26.2	$	23.9
Amounts due to customers	8.9		9.6
Accrued income taxes	0.5		5.3
Accrued utilities	3.0		3.9
Accrued interest	1.2		1.2
Other	7.2		11.3
Total	$	47.0	$	55.2

Summary of Noncurrent Employee Benefits

	December 31,
	2019		2018
Pension benefits	$	57.1	$	54.0
Post-employment benefits other than pensions (a)	36.0		38.9
Total	$	93.1	$	92.9

_______________________

(a) Post-employment benefits other than pensions included $1.7 million of SRCP benefits, $0.7 million of Canadian long-term disability benefits, and $0.2 million of other long-term benefits as of December 31, 2019. As of December 31, 2018, $1.7 million of SRCP benefits and $0.8 million of Canadian long-term disability benefits were included.

Supplemental Cash Flow Data

Supplemental Disclosure of Cash Flow Information

	Year Ended December 31,
	2019		2018		2017
Cash paid during the year for interest, net of interest expense capitalized	$	10.9	$	11.9	$	11.3
Cash paid during the year for income taxes, net of refunds	13.3		7.6		7.6
Non-cash investing activities:
Liability for equipment acquired	3.2		3.4		5.4

Net Cash Provided by (Used in) Changes in Operating Working Capital, Net of Effect of Acquisitions

	Year Ended December 31,
	2019			2018			2017
Accounts receivable	$	11.6		$	(0.9	)	$	(10.2	)
Inventories	8.2			3.8			(11.7		)
Income taxes receivable/payable	(5.4		)	(1.8		)	4.5
Prepaid and other current assets	2.4			(1.8		)	(0.4		)
Accounts payable	(14.0		)	0.3			10.6
Accrued expenses	(3.4		)	(0.6		)	(4.2		)
Other	—			—			(0.4		)
Total	$	(0.6	)	$	(1.0	)	$	(11.8	)