Segment and Related Information (Tables)

12 Months Ended

Dec. 31, 2021

Segment and Related Information [Abstract]

Segment Information

Segment information for the years ended December 31, 2021, 2020 and 2019 was as follows:

	Year Ended December 31,
(millions of dollars)	2021		2020		2019
Net Sales
Performance Materials	$	976.0	$	825.8	$	918.5
Specialty Minerals		578.9		510.9		574.4
Refractories		303.4		258.1		298.1
Total		1,858.3		1,594.8		1,791.0
Income from Operations
Performance Materials		125.0		108.8		104.9
Specialty Minerals		72.9		67.8		83.1
Refractories		49.3		35.5		39.8
Total		247.2		212.1		227.8
Depreciation, Depletion and Amortization
Performance Materials		49.2		47.4		51.0
Specialty Minerals		38.4		39.6		40.4
Refractories		7.0		6.9		7.0
Total		94.6		93.9		98.4
Segment Assets
Performance Materials		2,393.2		2,219.1		2,212.7
Specialty Minerals		605.9		559.6		525.1
Refractories		293.1		290.8		293.2
Total		3,292.2		3,069.5		3,031.0
Capital Expenditures
Performance Materials		22.0		14.6		21.5
Specialty Minerals		51.7		46.5		37.7
Refractories		9.7		5.5		5.7
Total		83.4		66.6		64.9

Reconciliation of Significant Items from Segments to Consolidated Totals

A reconciliation of the totals reported for the operating segments to the applicable line items in the consolidated financial statements is as follows:

	Year Ended December 31,
(millions of dollars)	2021			2020			2019
Income from Operations before Provision for Taxes on Income
Income from operations for reportable segments	$	247.2		$	212.1		$	227.8
Litigation expenses		—			(10.4	)		(10.9	)
Acquisition-related expenses		(4.0	)		(3.1	)		—
Unallocated corporate expenses		(7.5	)		(10.7	)		(8.2	)
Consolidated income from operations		235.7			187.9			208.7
Non-operating deductions, net		(33.4	)		(49.9	)		(51.4	)
Income from operations before provision for taxes and equity in earnings		202.3			138.0			157.3
Total Assets
Total segment assets		3,292.2			3,069.5			3,031.0
Corporate assets		82.0			139.9			81.6
Consolidated total assets		3,374.2			3,209.4			3,112.6
Capital Expenditures
Total segment capital expenditures		83.4			66.6			64.9
Corporate capital expenditures		2.6			0.2			0.1
Consolidated capital expenditures		86.0			66.8			65.0

Financial Information Related to Operations by Geographic Area

Financial information relating to the Company's operations by geographic area was as follows:

	Year Ended December 31,
(millions of dollars)	2021		2020		2019
Net Sales
United States	$	959.6	$	822.5	$	962.4
Canada/Latin America		99.8		70.5		80.2
Europe/Africa		441.9		410.0		435.3
Asia		357.0		291.8		313.1
Total International		898.7		772.3		828.6
Consolidated net sales		1,858.3		1,594.8		1,791.0
Long-Lived Assets
United States	$	1,925.3	$	1,723.2	$	1,742.3
Canada/Latin America		10.6		11.3		13.0
Europe/Africa		151.1		182.9		190.7
Asia		120.6		126.5		117.2
Total International		282.3		320.7		320.9
Consolidated long-lived assets		2,207.6		2,043.9		2,063.2

Sales by Product Category

The Company's sales by product category are as follows:

	Year Ended December 31,
(millions of dollars)	2021		2020		2019
Household, Personal Care & Specialty Products	$	460.5	$	380.2	$	376.6
Metalcasting		319.2		258.1		291.2
Environmental Products		136.3		131.6		181.8
Building Materials		60.0		55.9		68.9
Paper PCC		349.7		308.4		364.9
Specialty PCC		77.1		69.3		69.1
Ground Calcium Carbonate		98.1		89.3		91.3
Talc		54.0		43.9		49.1
Refractory Products		237.1		212.3		244.8
Metallurgical Products		66.3		45.8		53.3
Total	$	1,858.3	$	1,594.8	$	1,791.0