|
STOCK-BASED COMPENSATION PLANS (Details) (USD $)
In Millions, except Share data, unless otherwise specified
|
3 Months Ended |
12 Months Ended |
|
Mar. 31, 2014
|
Mar. 31, 2013
|
Dec. 31, 2013
|
Dec. 31, 2012
|
Dec. 31, 2011
|
| STOCK-BASED COMPENSATION PLAN |
|
|
|
|
|
| Authorized number of shares to be granted under the Stock Incentive Plan |
32,600,000 |
|
32,600,000 |
|
|
| Remaining shares available for grant |
4,000,000 |
|
6,000,000 |
|
|
| Vesting period |
3 years |
|
3 years |
|
|
| STOCK-BASED COMPENSATION PLANS |
|
|
|
|
|
| Compensation cost from continuing operations |
$ 7 |
$ 7 |
$ 28 |
$ 26 |
$ 22 |
| Total income tax benefit recognized in the statements of operations for stock-based compensation arrangements |
1 |
2 |
7 |
6 |
6 |
|
Stock options
|
|
|
|
|
|
| Weighted average of the assumptions utilized for stock options granted |
|
|
|
|
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| Dividend yield (as a percent) |
2.40% |
2.80% |
2.80% |
3.00% |
2.30% |
| Expected volatility (as a percent) |
60.30% |
62.60% |
62.50% |
65.30% |
65.60% |
| Risk-free interest rate (as a percent) |
1.70% |
1.00% |
1.00% |
1.30% |
2.80% |
| Expected life of stock options granted during the period |
5 years 8 months 12 days |
5 years 7 months 6 days |
5 years 7 months 6 days |
6 years 7 months 6 days |
6 years 7 months 6 days |
| Option Awards, Shares |
|
|
|
|
|
| Outstanding at the beginning of the period (in shares) |
10,019,000 |
10,517,000 |
10,517,000 |
|
|
| Granted (in shares) |
1,116,000 |
|
1,239,000 |
|
|
| Exercised (in shares) |
(224,000) |
|
(1,365,000) |
|
|
| Outstanding at the end of the period (in shares) |
10,911,000 |
|
10,019,000 |
10,517,000 |
|
| Exercisable at the end of the period (in shares) |
8,506,000 |
|
7,614,000 |
|
|
| Option Awards, Weighted Average Exercise Price |
|
|
|
|
|
| Outstanding at the beginning of the period (in dollars per share) |
$ 15.39 |
$ 14.52 |
$ 14.52 |
|
|
| Granted (in dollars per share) |
$ 21.22 |
|
$ 17.87 |
|
|
| Exercised (in dollars per share) |
$ 18.62 |
|
$ 9.65 |
|
|
| Outstanding at the end of the period (in dollars per share) |
$ 15.92 |
|
$ 15.39 |
$ 14.52 |
|
| Exercisable at the end of the period (in dollars per share) |
$ 15.16 |
|
$ 15.14 |
|
|
| Outstanding, Weighted Average Remaining Contractual Term |
5 years 3 months 18 days |
|
4 years 10 months 24 days |
|
|
| Exercisable, Weighted Average Remaining Contractual Term |
4 years 1 month 6 days |
|
3 years 9 months 18 days |
|
|
| Outstanding, Aggregate Intrinsic Value |
92 |
|
92 |
|
|
| Exercisable, Aggregate Intrinsic Value |
79 |
|
72 |
|
|
| Weighted-average grant-date fair value of stock options granted (in dollars per share) |
$ 9.63 |
|
$ 7.93 |
$ 6.36 |
$ 9.17 |
| Total unrecognized compensation cost related to nonvested share-based compensation arrangements granted under the Stock Incentive Plan |
18 |
|
10 |
|
|
| Weighted-average period over which cost is expected to be recognized |
2 years 3 months 18 days |
|
1 year 8 months 12 days |
|
|
| Total intrinsic value of stock options exercised |
$ 1 |
$ 9 |
$ 14 |
$ 10 |
$ 19 |
|
Stock options | Maximum
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|
|
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| STOCK-BASED COMPENSATION PLANS |
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|
|
|
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| Contractual term |
10 years |
|
10 years |
|
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