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(Consider the frequency of payment.) Reference 1: http://www.xbrl.org/2003/role/presentationRef -Publisher SEC -Name Regulation S-X (SX) -Number 210 -Section 02 -Paragraph 22 -Article 5 false 6 3 us-gaap_LossContingencySettlementAgreementTerms us-gaap true na duration No definition available. false false false false false false false false false false false terselabel false 1 false false false false 0 0 The amount of each quarterly payment is contingent on the performance of American Express’s U.S. Global Network Services business. The quarterly payments will be in an amount equal to 15% of American Express’s U.S. Global Network Services billings during the quarter, up to a maximum of $150 million per quarter. If, however, the payment for any quarter is less than $150 million, the maximum payment for subsequent quarters will be increased by the difference between $150 million and the lesser amount that was paid in any quarter in which there was a shortfall. 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