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Registration of securities issued in business combination transactions

STOCK-BASED COMPENSATION PLANS (Details 2)

v3.3.1.900
STOCK-BASED COMPENSATION PLANS (Details 2) - USD ($)
$ / shares in Units, $ in Millions
12 Months Ended
Dec. 31, 2015
Dec. 31, 2014
Dec. 31, 2013
Nonvested shares Ìý Ìý Ìý
Vesting period 3 years Ìý Ìý
Performance Awards Ìý Ìý Ìý
Nonvested shares Ìý Ìý Ìý
Weighted-average volatility rate 30.00% Ìý Ìý
Risk-free interest rate (as a percent) 0.70% Ìý Ìý
Nonvested shares Ìý Ìý Ìý
Weighted Average Grant-Date Fair Value Ìý Ìý Ìý
Total unrecognized compensation cost related to nonvested share-based compensation arrangements granted under the Stock Incentive Plan $ 20 Ìý Ìý
Weighted-average period over which cost is expected to be recognized 1 year 9 months 18 days Ìý Ìý
Value of share awards vested $ 20 $ 19 $ 18
Equity Awards Ìý Ìý Ìý
Nonvested shares Ìý Ìý Ìý
Nonvested at the beginning of the period (in shares) 1,821,000 Ìý Ìý
Granted (in shares) 855,000 Ìý Ìý
Vested (in shares) (779,000) Ìý Ìý
Forfeited (in shares) (43,000) Ìý Ìý
Nonvested at the end of the period (in shares) 1,854,000 1,821,000 Ìý
Weighted Average Grant-Date Fair Value Ìý Ìý Ìý
Nonvested at the beginning of the period (in dollars per share) $ 17.37 Ìý Ìý
Granted (in dollars per share) 23.25 Ìý Ìý
Vested (in dollars per share) 17.30 Ìý Ìý
Forfeited (in dollars per share) 21.37 Ìý Ìý
Nonvested at the end of the period (in dollars per share) $ 19.97 $ 17.37 Ìý
Liability Awards Ìý Ìý Ìý
Nonvested shares Ìý Ìý Ìý
Nonvested at the beginning of the period (in shares) 492,000 Ìý Ìý
Granted (in shares) 261,000 Ìý Ìý
Vested (in shares) (259,000) Ìý Ìý
Forfeited (in shares) (19,000) Ìý Ìý
Nonvested at the end of the period (in shares) 475,000 492,000 Ìý
Weighted Average Grant-Date Fair Value Ìý Ìý Ìý
Nonvested at the beginning of the period (in dollars per share) $ 18.50 Ìý Ìý
Granted (in dollars per share) 22.60 Ìý Ìý
Vested (in dollars per share) 17.09 Ìý Ìý
Forfeited (in dollars per share) 21.22 Ìý Ìý
Nonvested at the end of the period (in dollars per share) $ 21.37 $ 18.50 Ìý
Restricted stock units Ìý Ìý Ìý
Nonvested shares Ìý Ìý Ìý
Vested (in shares) (29,645) Ìý Ìý
Weighted Average Grant-Date Fair Value Ìý Ìý Ìý
The number of restricted stock units vested at the balance sheet date (in shares) 393,952 Ìý Ìý
Vested restricted stock units for which common stock shares were issued during the period 29,921 Ìý Ìý
Minimum | Performance Awards Ìý Ìý Ìý
Nonvested shares Ìý Ìý Ìý
Performance period 2 years Ìý Ìý
Maximum | Performance Awards Ìý Ìý Ìý
Nonvested shares Ìý Ìý Ìý
Performance period 3 years Ìý Ìý