Table of Contents NOTES TO CONSOLIDATED FINANCIAL STATEMENTS OF AMERICAN AIRLINES, INC. 11. Supplemental Cash Flow Information 12. Operating Segments and Related Disclosures 13. Share-based Compensation Supplemental disclosure of cash flow information and non-cash investing and financing activities are as follows (in millions): American is managed as a single business unit that provides air transportation for passengers and cargo. This allows it to benefit from an integrated revenue pricing and route network that includes American and AAG’s wholly-owned and third-party regional carriers that fly under capacity purchase agreements operating as American Eagle. The flight equipment of all these carriers is combined to form one fleet that is deployed through a single route scheduling system. Financial information and annual operational plans and forecasts are prepared and reviewed by the chief operating decision maker at the consolidated level. When making operational decisions, the chief operating decision maker evaluates flight profitability data, which considers aircraft type and route economics, but is indifferent to the results of the individual regional carriers. The objective in making operational decisions is to maximize consolidated financial results, not the individual results of American or American Eagle. See Note 1(l) for American’s passenger revenue by geographic region. American’s tangible assets consist primarily of flight equipment, which are mobile across geographic markets and, therefore, have not been allocated. The 2013 AAG Incentive Award Plan (the 2013 Plan) provides that awards may be in the form of an option, restricted stock award, restricted stock unit award, performance award, dividend equivalent award, deferred stock award, deferred stock unit award, stock payment award or stock appreciation right. The 2013 Plan initially authorized the grant of awards for the issuance of up to 40 million shares. Any shares underlying awards granted under the 2013 Plan that are forfeited, terminate or are settled in cash (in whole or in part) without the delivery of shares will again be available for grant. For the years ended December 31, 2020, 2019 and 2018, American recorded $91 million, $95 million and $88 million, respectively, of share-based compensation costs principally in salaries, wages and benefits expense on its consolidated statements of operations. During 2020, 2019 and 2018, AAG withheld approximately 0.7 million, 0.8 million and 0.8 million shares of AAG common stock, respectively, and paid approximately $15 million, $25 million and $37 million, respectively, in satisfaction of certain tax withholding obligations associated with employee equity awards. 196 Year Ended December 31, 2020 2019 2018 Non-cash investing and financing activities: Settlement of bankruptcy obligations $ 56  $ 7  $ —  Supplemental information: Interest paid, net 877  1,025  1,009  Income taxes paid 6  8  16 