Stock Repurchases (Tables)

12 Months Ended

Dec. 31, 2016

Equity [Abstract]

Schedule Of Stock Repurchases

The following table summarizes our stock repurchases for the years ended December 31, 2016, 2015, and 2014:

(Dollars in millions)	For the Years Ended December 31,
	2016			2015			2014
Stock Repurchases	Number of Shares Repurchased	Cost		Number of Shares Repurchased	Cost		Number of Shares Repurchased	Cost
Open Market (1)	495,662	$	88.5	464,006	$	85.4	—	$	—
Tender Offer (2)	—	—		—	—		2,548,868	325.3
Other (3)	170,668	33.2		6,065	1.1		137,876	18.4
Total	666,330	$	121.7	470,071	$	86.5	2,686,744	$	343.7

(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 November 23, 2015, 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, 2016, we had authorization to repurchase 364,788 shares of our common stock.

(2) Tender offer cost amounts include transaction costs of $0.3 million for 2014.

(3) Represents shares of common stock released to us by team members as payment of tax withholdings due upon the vesting of restricted stock and restricted stock units.