COMMON STOCK (Details) (USD $)
In Millions, except Share data, unless otherwise specified |
3 Months Ended | 6 Months Ended | 61 Months Ended | 64 Months Ended | ||||
---|---|---|---|---|---|---|---|---|
Jun. 30, 2012
|
Jun. 30, 2012
|
Jul. 02, 2011
|
Mar. 31, 2012
|
Jun. 30, 2012
|
Aug. 13, 2010
|
Jun. 15, 2010
|
Feb. 16, 2007
|
|
Class of Stock [Line Items] | ||||||||
Share repurchase authorization amount | $ 100 | $ 100 | ||||||
Stock repurchased and retired | 100 | |||||||
Cost of repurchased and retired shares | 141.1 | |||||||
Average price of repurchased and retired shares | $ 21.19 | |||||||
Issuance of common stock (in shares) | 21,708 | 21,708 | 38,520 | |||||
Stock Granted During Period, Value, Share-based Compensation, Gross | $ 1.1 | $ 1.1 | $ 1.2 | |||||
Stock Repurchased During Period, Shares (in shares) | 6,658,410 | |||||||
Share distribution to non-management directors 1 [Member]
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Class of Stock [Line Items] | ||||||||
Share-based Compensation Arrangement by Share-based Payment Award, Equity Instruments Other than Options, Grants in Period, Weighted Average Grant Date Fair Value | $ 49.76 | $ 49.76 | $ 30.38 |