STOCK OWNERSHIP AND COMPENSATION PLANS (Activities Related to Stock Awards) (Details) (USD $) Share data in Millions, except Per Share data, unless otherwise specified	12 Months Ended
	Dec. 31, 2013	Dec. 31, 2012	Dec. 31, 2011
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]
Shares outstanding, beginning of year	1.2	2.0	2.1
Shares outstanding, beginning of year weighted average grant date fair value	$ 56.84	$ 54.61	$ 51.54
Shares granted	0.8	0.8	0.9
Shares granted weighted average grant date fair value	$ 56.79	$ 57.78	$ 56.81
Shares vested	(0.5)	(0.9)	(0.9)
Shares vested weighted average grant date fair value	$ 56.25	$ 52.62	$ 48.93
Shares forfeited and cancelled	(0.1)	(0.1)	(0.1)
Shares forfeited and cancelled weighted average grant date fair value	$ 56.92	$ 57.09	$ 55.47
Adjustment to estimate of performance share units to be earned	(0.7)	(0.6)	0
Adjustment to estimate of performance share units to be earned weighted average grant date fair value	$ 56.84	$ 57.06	$ 53.23
Shares outstanding, end of year	0.7	1.2	2.0
Shares outstanding, end of year weighted average grant date fair value	$ 57.20	$ 56.84	$ 54.61
Total fair value of shares vested	28,000,000	53,000,000	53,000,000
Stock-based compensation expense	28,000,000	50,000,000	72,000,000
Income tax benefit related to stock-based compensation expense	11,000,000	19,000,000	28,000,000
Stock Awards [Member]
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]
Unrecognized stock-based compensation cost	$ 14,000,000
Unrecognized stock-based compensation cost weighted average period	1 year 10 months 24 days