General Information (Policies)	6 Months Ended
General Information (Policies)	Jun. 30, 2015
Accounting Policies [Abstract]
Basis of Presentation	Basis of Presentation—The accompanying unaudited consolidated financial statements have been prepared in accordance with U.S. generally accepted accounting principles (“GAAP”) for interim financial information. Accordingly, they do not include all of the information and footnotes required by GAAP for complete financial statements. In the opinion of management, these financial statements contain all adjustments, consisting of normal recurring accruals, necessary to present fairly the financial position, results of operations and cash flows for the periods indicated. Operating results for the three and six months ended June 30, 2015 are not necessarily indicative of results that may be expected for any other interim period or for the year ended December 31, 2015. The accompanying interim financial statements should be read in conjunction with the consolidated financial statements and related notes thereto included in our Annual Report on Form 10-K filed with the SEC on March 3, 2015. We consolidate all of our majority-owned subsidiaries and companies over which we exercise control through majority voting rights. No entities are consolidated due to control through operating agreements, financing agreements, or as the primary beneficiary of a variable interest entity. The consolidated financial statements include our accounts after elimination of all significant intercompany balances and transactions.
Use of Estimates	Use of Estimates—The preparation of these interim financial statements in conformity with GAAP requires that certain amounts be recorded based on estimates and assumptions made by management. Actual results could differ from these estimates and assumptions. Our significant estimates and assumptions relate to, among other things, the collectability of accounts receivable, future cancellations of bookings processed through the Sabre global distribution system (“GDS”), revenue recognition for software arrangements, the fair value of assets and liabilities acquired in a business combination, the fair value of derivatives, the evaluation of the recoverability of the carrying value of intangible assets and goodwill, equity-based compensation, pension and other postretirement benefit liabilities, contingent liabilities and the uncertainties surrounding the calculation of our tax assets and liabilities. Our use of estimates and the related accounting policies are discussed in the consolidated financial statements and related notes thereto included in our Annual Report on Form 10-K filed with the SEC on March 3, 2015.
Stockholders Equity	Stockholders’ Equity—During the six months ended June 30, 2015, we issued 5,256,053 shares of our common stock and received $24 million in proceeds as a result of the exercise and settlement of employee equity-based awards. In each of the first and second quarters of 2015, we paid a quarterly cash dividend of $0.09 per share of our common stock, totaling $49 million. No dividends were declared or paid in the six months ended June 30, 2014. During the six months ended June 30, 2015, certain of our stockholders sold an aggregate of 54,970,000 shares of our common stock, which includes 7,170,000 shares of our common stock sold as a result of the underwriters' exercise of their overallotment options. We did not offer any shares or receive any proceeds from these secondary public offerings or from the exercise of the underwriters' allotment options.