Operating Segment Information (Tables)

3 Months Ended

Mar. 31, 2013

Segment Reporting [Abstract]

Schedule of operating segment data

Operating Segment Data

	Three Months Ended March 31,
(In millions)	2013			2012
Net Sales
Catalysts Technologies	$	266.5		$	312.3
Materials Technologies	214.9			213.8
Construction Products	228.5			228.3
Total	$	709.9		$	754.4
Adjusted EBIT
Catalysts Technologies segment operating income	$	77.2		$	98.9
Materials Technologies segment operating income	44.3			36.1
Construction Products segment operating income	22.8			20.5
Corporate costs	(20.8		)	(25.4		)
Defined benefit pension expense	(18.6		)	(18.8		)
Total	$	104.9		$	111.3

Schedule of reconciliation of operating segment data to financial statements

Reconciliation of Operating Segment Data to Financial Statements

	Three Months Ended March 31,
(In millions)	2013			2012
Grace Adjusted EBIT	$	104.9		$	111.3
Costs related to Chapter 11	(3.8		)	(4.0		)
Asbestos-related costs	(2.1		)	(1.2		)
Restructuring expenses and related asset impairments	(0.8		)	(3.0		)
Certain costs related to divested businesses	—			(0.2		)
Interest expense and related financing costs	(10.5		)	(11.3		)
Currency transaction loss on cash in Venezuela	(6.9		)	—
Interest income of non-Debtor subsidiaries	0.2			0.1
Net income attributable to noncontrolling interests	0.3			0.4
Income before income taxes	$	81.3		$	92.1

Schedule of geographic area data

	Three Months Ended March 31,
(In millions)	2013		2012
Net Sales
United States	$	211.1	$	202.3
Canada and Puerto Rico	15.6		21.3
Total North America	226.7		223.6
Europe Middle East Africa	254.4		293.1
Asia Pacific	150.6		162.4
Latin America	78.2		75.3
Total	$	709.9	$	754.4