Subsequent Events (Notes)	9 Months Ended
Sep. 30, 2014
Subsequent Events [Abstract]
Subsequent Events [Text Block]	Subsequent Events During the fourth quarter of 2014, the Company entered into interest rate cap agreements with a combined notional amount of $300.0 million. Under the agreements, the Company made premium payments totaling $0.6 million to the counterparties in exchange for the right to receive payments equal to the amount, if any, by which three-month LIBOR exceeds 2.0% during the agreement period. The interest rate cap agreements are effective from January 14, 2015 through January 14, 2017. On November 6, 2014, the Company announced that its Board of Directors approved an increase in its quarterly cash dividend and declared a quarterly cash dividend on the Company's common stock of $0.0675 per share. The dividend will be paid on December 10, 2014 to all stockholders of record as of the close of business on November 25, 2014. Future dividends will be subject to the approval of the Company's Board of Directors. On November 6, 2014, the Company announced that its Board of Directors approved a new $500 million share repurchase program effective immediately under which the Company may repurchase shares of its common stock in the open market or through privately negotiated transactions, depending on share price, market conditions and other factors. The share repurchase program does not obligate the Company to repurchase any dollar amount or number of shares, and repurchases may be commenced or suspended from time to time without prior notice. As of the date of this filing, no shares have been repurchased under the share repurchase program. On November 10, 2014, the Company completed its acquisition of a 35% noncontrolling equity interest in Kelway, a UK-based IT solutions provider, which has global supply chain relationships that enable it to conduct business in more than 100 countries. The investment in Kelway will be accounted for as an equity method investment and will enhance the Company's ability to provide IT solutions to U.S. based multi-national customers.

Subsequent Events

During the fourth quarter of 2014, the Company entered into interest rate cap agreements with a combined notional amount of $300.0 million. Under the agreements, the Company made premium payments totaling $0.6 million to the counterparties in exchange for the right to receive payments equal to the amount, if any, by which three-month LIBOR exceeds 2.0% during the agreement period. The interest rate cap agreements are effective from January 14, 2015 through January 14, 2017.

On November 6, 2014, the Company announced that its Board of Directors approved an increase in its quarterly cash dividend and declared a quarterly cash dividend on the Company's common stock of $0.0675 per share. The dividend will be paid on December 10, 2014 to all stockholders of record as of the close of business on November 25, 2014. Future dividends will be subject to the approval of the Company's Board of Directors.

On November 6, 2014, the Company announced that its Board of Directors approved a new $500 million share repurchase program effective immediately under which the Company may repurchase shares of its common stock in the open market or through privately negotiated transactions, depending on share price, market conditions and other factors. The share repurchase program does not obligate the Company to repurchase any dollar amount or number of shares, and repurchases may be commenced or suspended from time to time without prior notice. As of the date of this filing, no shares have been repurchased under the share repurchase program.

On November 10, 2014, the Company completed its acquisition of a 35% noncontrolling equity interest in Kelway, a UK-based IT solutions provider, which has global supply chain relationships that enable it to conduct business in more than 100 countries. The investment in Kelway will be accounted for as an equity method investment and will enhance the Company's ability to provide IT solutions to U.S. based multi-national customers.