OTHER ASSETS	9 Months Ended
	Sep. 30, 2020
Deferred Costs, Capitalized, Prepaid, and Other Assets Disclosure [Abstract]
OTHER ASSETS	OTHER ASSETSThrough certain of our subsidiaries in Europe, we were a member and shareholder of Visa Europe Limited ("Visa Europe"). On June 21, 2016, Visa Inc. ("Visa") acquired all of the membership interests in Visa Europe and we received consideration in the form of cash and Series B and C convertible preferred shares of Visa. We assigned the preferred shares received a value of zero based on transfer restrictions, Visa's ability to adjust the conversion rate and the estimation uncertainty associated with those factors. Based on the outcome of any current or potential litigation involving Visa Europe in the United Kingdom and elsewhere in Europe, the conversion rate of the preferred shares could be adjusted down such that the number of Visa common shares we receive could be as low as zero. The Series B and C convertible preferred shares become convertible in stages based on developments in the litigation and become fully convertible no later than 2028 (subject to a holdback to cover any then pending claims). On September 24, 2020, in connection with the first mandatory release assessment, a portion of the Series B and C convertible preferred shares were converted by Visa. We recognized a gain of $27.3 million reported in interest and other income in our consolidated statements of income for the three and nine months ended September 30, 2020 based on the fair value of the shares received. The shares were recorded at fair value within prepaid expenses and other current assets in our consolidated balance sheet at September 30, 2020, and subsequently sold in October. As of September 30, 2020, the remaining Series B and C convertible preferred shares continue to be carried at an assigned value of zero based on the aforementioned factors.