XML 46 R32.htm IDEA: XBRL DOCUMENT v2.4.0.6
Investments (Tables)
6 Months Ended
Jun. 30, 2012
Investments [Abstract]  
Schedule Of Investments
 
June 30
2012

 
December 31
2011

Time deposits

$3,915

 

$1,134

Pledged money market funds (1)
56

 
56

Available-for-sale investments
8

 
10

Equity method investments
963

 
1,003

Restricted cash (2)
29

 
31

Other investments
35

 
32

Total

$5,006

 

$2,266

(1) 
Reflects amounts pledged in lieu of letters of credit as collateral in support of our workers’ compensation programs. These funds can become available within 30 days notice upon issuance of replacement letters of credit.
(2) 
Restricted to pay group term life insurance premiums for certain employees and certain claims related to workers' compensation.