STOCKHOLDERS' EQUITY (Details) (USD $)	1 Months Ended		3 Months Ended
	Jan. 31, 2012	Oct. 31, 2011	Mar. 31, 2012	Mar. 31, 2011	Dec. 31, 2011	Sep. 30, 2011	Jun. 30, 2011
Stockholder's Equity Narrative [Details]
Dividend program			$ 0.17	$ 0.10	$ 0.17	$ 0.10	$ 0.10
Original dividend payable per share		$ 0.10
Treasury stock aquired repurchase program	$ 1,000,000,000
Share repurchase authorization remaining available	1,100,000,000		1,000,000,000
Treasury stock shares acquired			847,000
Treasury stock acquired repurchase per share			$ 59.00
Treasury stock value acquired cost method			50,000,000
Reissuance of shares for employee benefit plan			1,500,000	1,400,000
SB Holdings Capital Inc [Member]
Stockholder's Equity Narrative [Details]
Treasury stock shares acquired				15,400,000
Treasury stock value acquired cost method				$ 835,000,000
Treasury stock acquired average cost per share				$ 54.30