TOTAL EQUITY (Details)	1 Months Ended				9 Months Ended
	Sep. 29, 2012	Aug. 31, 2012	May 31, 2012	Mar. 31, 2012	Sep. 30, 2012	Sep. 30, 2011
The following table presents a roll forward of outstanding shares:
Shares, beginning of year					(9,746,617)
Shares, beginning of year					1,906,568,099
Shares, beginning of year					1,896,821,482	140,463,159
Issuances (in shares)					703,116	100,113,761
Settlement of equity unit stock purchase contracts (in shares)						3,606,417
Shares exchanged						1,655,026,284
Shares repurchased					(421,228,855)
Shares, end of period					(430,316,923)
Shares, end of period					1,906,612,666
Shares, end of period					1,476,295,743	1,899,209,621
Common Stock Issued
The following table presents a roll forward of outstanding shares:
Shares, beginning of year					1,906,568,099	147,124,067
Issuances (in shares)					44,567	100,113,761
Settlement of equity unit stock purchase contracts (in shares)						3,606,417
Shares exchanged						1,655,037,962
Shares, end of period					1,906,612,666	1,905,882,207
Treasury Stock
The following table presents a roll forward of outstanding shares:
Shares, beginning of year					(9,746,617)	(6,660,908)
Issuances (in shares)					658,549
Shares exchanged						(11,678)
Shares repurchased	(153,846,153)	(98,360,656)	(65,573,770)	(103,448,276)	(421,228,855)
Shares, end of period					(430,316,923)	(6,672,586)
Series E | Preferred Stock
The following table presents a roll forward of outstanding shares:
Shares, beginning of year						400,000
Shares exchanged						(400,000)
Series F | Preferred Stock
The following table presents a roll forward of outstanding shares:
Shares, beginning of year						300,000
Shares exchanged						(300,000)
Series C | Preferred Stock
The following table presents a roll forward of outstanding shares:
Shares, beginning of year						100,000
Shares exchanged						(100,000)
Series G | Preferred Stock
The following table presents a roll forward of outstanding shares:
Issuances (in shares)						20,000
Shares cancelled						(20,000)