Note 10. Cash Deposits and Marketable Securities

Cash deposits are maintained to provide credit enhancement for certain agreements and are reported as part of cash and cash equivalents. For most of these deposits, the cash may be withdrawn if comparable security is provided in the form of letters of credit. Accordingly, these deposits are not considered to be restricted.

	U.S.		Non-U.S.		Total
Cash and cash equivalents	$	197	$	419	$	616
Cash and cash equivalents held as deposits		3		35		38
Cash and cash equivalents held at less than wholly-owned subsidiaries				64		64
Balance at June 30, 2011	$	200	$	518	$	718

A portion of the non-U.S. cash and cash equivalents is utilized for working capital and other operating purposes. Several countries have local regulatory requirements that significantly restrict the ability of our operations to repatriate this cash. Beyond these restrictions, there are practical limitations on repatriation of cash from certain countries because of the resulting tax withholdings.

The following table summarizes information regarding marketable securities:

	June 30, 2011						December 31, 2010
			Unrealized		Fair				Unrealized		Fair
	Cost		Gains		Value		Cost		Gains		Value

U.S. government and agencies	$	25	$	-	$	25	$	23	$	-	$	23
Corporate equity securities		5		4		9		5		3		8
Certificates of deposit		12				12		15				15
Mutual funds		12				12		8				8
Total marketable securities	$	54	$	4	$	58	$	51	$	3	$	54

U.S. government agencies securities and certificates of deposit maturing in one year or less and maturing after one year through five years total $12 and $25 at June 30, 2011.

Dana realized proceeds from liquidating available-for-sale marketable securities prior to their scheduled maturities in the three months and six months ended June 30 of $2 and $7 in 2011 and $8 and $15 in 2010. The related gains and losses realized on this activity were de minimis.