Segment and Geographic Area Information (Tables)

12 Months Ended

Dec. 31, 2011

Segment and Geographic Area Information [Abstract]

Segment Reporting

	Segment
	North America		Europe			Asia Pacific		Reclass & Elims			Consolidated
	(Millions)
At December 31, 2011, and for the Year Then Ended
Revenues from external customers	$	3,414	$	3,013		$	778	$	—		$	7,205
Intersegment revenues		12		156			26		(194	)		—
Interest income		—		3			1		—			4
Depreciation and amortization of intangibles		95		88			24		—			207
Earnings before interest expense, income taxes, and noncontrolling interests		216		125			38		—			379
Total assets		1,419		1,326			567		25			3,337
Equity in net assets of unconsolidated affiliates		—		9			—		—			9
Expenditures for plant, property and equipment		88		95			35		—			218
Noncash items other than depreciation and amortization		6		12			11		—			29
At December 31, 2010, and for the Year Then Ended
Revenues from external customers	$	2,821	$	2,446		$	670	$	—		$	5,937
Intersegment revenues		11		148			28		(187	)		—
Interest income		—		3			1		—			4
Depreciation and amortization of intangibles		109		86			21		—			216
Earnings before interest expense, income taxes, and noncontrolling interests		155		76			50		—			281
Total assets		1,281		1,337			525		24			3,167
Equity in net assets of unconsolidated affiliates		—		9			—		—			9
Expenditures for plant, property and equipment		59		66			29		—			154
Noncash items other than depreciation and amortization		4		6			—		—			10
At December 31, 2009, and for the Year Then Ended
Revenues from external customers	$	2,092	$	2,047		$	510	$	—		$	4,649
Intersegment revenues		7		162			15		(184	)		—
Interest income		—		3			1		—			4
Depreciation and amortization of intangibles		113		89			19		—			221
Earnings before interest expense, income taxes, and noncontrolling interests		42		20			30		—			92
Total assets		1,102		1,338			391		10			2,841
Equity in net assets of unconsolidated affiliates		—		12			—		—			12
Expenditures for plant, property and equipment		45		58			15		—			118
Noncash items other than depreciation and amortization		8		(1	)		1		—			8

Revenues from External Customers by Products

	Net Sales Year Ended December 31,
	2011		2010		2009
	(Millions)
Emission Control Systems & Products
Aftermarket	$	351	$	318	$	315
Original Equipment
OE Value-add		2,732		2,223		1,638
OE Substrate		1,678		1,284		966
		4,410		3,507		2,604
		4,761		3,825		2,919
Ride Control Systems & Products
Aftermarket		944		851		721
Original Equipment		1,500		1,261		1,009
		2,444		2,112		1,730
Total Revenues	$	7,205	$	5,937	$	4,649

Revenue Percent by Major Customers

Customer	2011			2010			2009
General Motors		19	%		19	%		16	%
Ford		15	%		13	%		14	%

Revenues from External Customers, Long-lived Assets and Total Assets by Geographic Areas

The following table shows information relating to the geographic regions in which we operate:

	Geographic Area
	United States		Germany		Canada		China		Other Foreign(a)		Reclass & Elims			Consolidated
	(Millions)
At December 31, 2011, and for the Year Then Ended
Revenues from external customers(b)	$	2,795	$	826	$	343	$	567	$	2,674	$	—		$	7,205
Long-lived assets(c)		359		110		57		104		530		—			1,160
Total assets		1,280		347		163		387		1,251		(91	)		3,337
At December 31, 2010, and for the Year Then Ended
Revenues from external customers(b)	$	2,275	$	616	$	327	$	473	$	2,246	$	—		$	5,937
Long-lived assets(c)		352		109		64		76		564		—			1,165
Total assets		1,147		322		149		321		1,308		(80	)		3,167
At December 31, 2009, and for the Year Then Ended
Revenues from external customers(b)	$	1,531	$	559	$	416	$	361	$	1,782	$	—		$	4,649
Long-lived assets(c)		373		116		75		61		604		—			1,229
Total assets		984		409		125		249		1,153		(79	)		2,841

Note: (a) Revenues from external customers and long-lived assets for individual foreign countries other than Germany, Canada, and China are not material.

(b) Revenues are attributed to countries based on location of the shipper.

(c) Long-lived assets include all long-term assets except goodwill, intangibles and deferred tax assets.