Segment and Related Information (Tables)

9 Months Ended

Sep. 29, 2013

Segment and Related Information [Abstract]

Segment and Related Information, Net Sales

(millions of dollars)	Net Sales
	Three Months Ended				Nine Months Ended
		Sept. 29, 2013		Sept. 30,   2012		Sept. 29, 2013		Sept. 30,   2012
Specialty Minerals	$	167.4	$	163.1	$	502.5	$	493.7
Refractories		86.8		84.7		259.0		260.0
Total	$	254.2	$	247.8	$	761.5	$	753.7

Segment and Related Information, Income From Operations

(millions of dollars)	Income from Operations
	Three Months Ended				Nine Months Ended
		Sept. 29, 2013		Sept. 30,   2012		Sept. 29, 2013		Sept. 30,   2012
Specialty Minerals	$	26.0	$	23.3	$	74.4	$	66.9
Refractories		8.4		7.2		23.8		25.0
Total	$	34.4	$	30.5	$	98.2	$	91.9

Segment and Related Information, Goodwill

(millions of dollars)	Goodwill
	Three Months Ended
		Sept. 29, 2013		Dec. 31,      2012
Specialty Minerals	$	14.1	$	14.1
Refractories		50.6		51.7
Total	$	64.7	$	65.8

Segment and Related Information, Reconciliation of Operating Income Before Income Taxes

(millions of dollars)		Income from operations before provision for taxes on income:
		Three Months Ended						Nine Months Ended
			Sept. 29, 2013			Sept. 30,   2012			Sept. 29, 2013			Sept. 30,   2012
Income from operations for reportable segments		$	34.4		$	30.5		$	98.2		$	91.9
Unallocated corporate expenses			(1.6	)		(2.0	)		(4.8	)		(5.3	)
Consolidated income from operations			32.8			28.5			93.4			86.6
Non-operating deductions, net			(1.2	)		(0.6	)		(2.6	)		(2.0	)
Income from continuing operations,
	before provision for taxes on income	$	31.6		$	27.9		$	90.8		$	84.6

Segment and Related Information, Sales By Product Category

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

(millions of dollars)		Three Months Ended				Nine Months Ended
			Sept. 29, 2013		Sept. 30,   2012		Sept. 29, 2013		Sept. 30,   2012
Paper PCC		$	119.3	$	118.1	$	357.9	$	353.9
Specialty PCC			16.6		16.4		50.8		49.8
Talc			12.8		11.9		38.2		37.1
Ground Calcium Carbonate			18.7		16.7		55.6		52.9
Refractory Products			66.3		66.0		195.9		200.5
Metallurgical Products			20.5		18.7		63.1		59.5
	Net sales	$	254.2	$	247.8	$	761.5	$	753.7