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Stock Repurchases | 12 Months Ended
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Dec. 31, 2018
Equity [Abstract] |
Stock Repurchases | STOCK REPURCHASES The following table summarizes our stock repurchases for the years ended December 31, 2018, 2017, and 2016:
(Dollars in millions) |  | For the Years Ended December 31,
|  | 2018 |  | 2017 |  | 2016
Stock Repurchases |  | Number of Shares Repurchased |  | Cost |  | Number of Shares Repurchased |  | Cost |  | Number of Shares Repurchased |  | Cost
Open Market (1) |  | 336,743 |  |  | $ | 127.1 |  |  | 588,580 |  |  | $ | 119.1 |  |  | 495,662 |  |  | $ | 88.5 |
Other (2) |  | 6,185 |  |  | 2.0 |  |  | 21,680 |  |  | 4.4 |  |  | 170,668 |  |  | 33.2 |
Total |  | 342,928 |  |  | $ | 129.1 |  |  | 610,260 |  |  | $ | 123.5 |  |  | 666,330 |  |  | $ | 121.7 |
(1) | Represents repurchases under authorizations by the board of directors for the repurchase of shares by us from time to time in the open market or in privately negotiated transactions. On February 13, 2017, the board of directors authorized the repurchase of up to one million shares of our common stock in addition to the board’s prior authorizations. As of December 31, 2018, we had authorization to repurchase 439,465 shares of our common stock.
(2) | Represents shares of common stock released to us by team members as payment of tax withholdings upon the vesting of restricted stock and restricted stock units.

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- Definition The entire disclosure for an entity's stock repurchases, including the description of the share repurchase program authorized by an entity's board of directors, the number of shares repurchased, the cost of the shares repurchased, the remaining maximum dollar value of shares available for repurchase under the program, and other information necessary to a fair presentation. + References No definition available. + Details
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- References No definition available. + Details
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