SHARE-BASED COMPENSATION PLANS AND AWARDS Part 2 (Details) (USD $)	12 Months Ended
	Dec. 31, 2012
Remaining contractual term and weighted average exercise prices of stock options [Abstract]
Exercise price of options lower range (in dollars per share)	$ 15
Exercise prices of options upper range (in dollars per share)	$ 40
Number Outstanding at end of period (in shares)	2,480,100
Weighted-Average Remaining Contractual Life (in years)	6.2
Weighted-Average Exercise Price (in dollars per share)	$ 33
Number Exercisable at end of period (in shares)	1,912,400
Weighted-Average Exercise Price (in dollars per share)	$ 31
Prices of $15-$24 [Member]
Remaining contractual term and weighted average exercise prices of stock options [Abstract]
Exercise price of options lower range (in dollars per share)	$ 15
Exercise prices of options upper range (in dollars per share)	$ 24
Number Outstanding at end of period (in shares)	177,800
Weighted-Average Remaining Contractual Life (in years)	3.1
Weighted-Average Exercise Price (in dollars per share)	$ 19
Number Exercisable at end of period (in shares)	177,800
Weighted-Average Exercise Price (in dollars per share)	$ 19
Prices of $25-$29 [Member]
Remaining contractual term and weighted average exercise prices of stock options [Abstract]
Exercise price of options lower range (in dollars per share)	$ 25
Exercise prices of options upper range (in dollars per share)	$ 29
Number Outstanding at end of period (in shares)	715,100
Weighted-Average Remaining Contractual Life (in years)	5.3
Weighted-Average Exercise Price (in dollars per share)	$ 28
Number Exercisable at end of period (in shares)	715,100
Weighted-Average Exercise Price (in dollars per share)	$ 28
Prices of $30-$32 [Member]
Remaining contractual term and weighted average exercise prices of stock options [Abstract]
Exercise price of options lower range (in dollars per share)	$ 30
Exercise prices of options upper range (in dollars per share)	$ 32
Number Outstanding at end of period (in shares)	334,800
Weighted-Average Remaining Contractual Life (in years)	4.0
Weighted-Average Exercise Price (in dollars per share)	$ 30
Number Exercisable at end of period (in shares)	319,800
Weighted-Average Exercise Price (in dollars per share)	$ 30
Prices of $33-$34 [Member]
Remaining contractual term and weighted average exercise prices of stock options [Abstract]
Exercise price of options lower range (in dollars per share)	$ 33
Exercise prices of options upper range (in dollars per share)	$ 34
Number Outstanding at end of period (in shares)	209,000
Weighted-Average Remaining Contractual Life (in years)	4.7
Weighted-Average Exercise Price (in dollars per share)	$ 33
Number Exercisable at end of period (in shares)	209,000
Weighted-Average Exercise Price (in dollars per share)	$ 33
Prices of $35-$40 [Member]
Remaining contractual term and weighted average exercise prices of stock options [Abstract]
Exercise price of options lower range (in dollars per share)	$ 35
Exercise prices of options upper range (in dollars per share)	$ 40
Number Outstanding at end of period (in shares)	1,043,400
Weighted-Average Remaining Contractual Life (in years)	8.2
Weighted-Average Exercise Price (in dollars per share)	$ 39
Number Exercisable at end of period (in shares)	490,700
Weighted-Average Exercise Price (in dollars per share)	$ 39