Basis of Presentation and Accounting Policies (Details)		9 Months Ended
	Jun. 01, 2023 USD ($) board_seat	Sep. 30, 2023 USD ($) aTM branch	Sep. 30, 2022 USD ($)	Jun. 30, 2023 USD ($)	Jan. 01, 2023 USD ($)	Dec. 31, 2022 USD ($)	Jun. 30, 2022 USD ($)	Dec. 31, 2021 USD ($)
New Accounting Pronouncements or Change in Accounting Principle [Line Items]
Number of branches | branch		246
Number of ATMs | aTM		358
Settlement of acquired debt		$ 31,109,000	$ 0
Cumulative effect adjustment of Stockholders' equity at adoption		(4,561,568,000)	(4,229,715,000)	$ (4,807,768,000)		$ (4,475,801,000)	$ (4,584,438,000)	$ (5,296,800,000)
Retained Earnings
New Accounting Pronouncements or Change in Accounting Principle [Line Items]
Cumulative effect adjustment of Stockholders' equity at adoption		$ (2,512,334,000)	$ (2,084,541,000)	$ (2,480,686,000)		(2,234,770,000)	$ (1,940,351,000)	$ (1,709,980,000)
Cumulative Effect, Period of Adoption, Adjustment
New Accounting Pronouncements or Change in Accounting Principle [Line Items]
Cumulative effect adjustment of Stockholders' equity at adoption						297,000
Cumulative Effect, Period of Adoption, Adjustment | Retained Earnings
New Accounting Pronouncements or Change in Accounting Principle [Line Items]
Cumulative effect adjustment of Stockholders' equity at adoption					$ 297,000	$ 297,000
Qualpay
New Accounting Pronouncements or Change in Accounting Principle [Line Items]
Percentage of business acquired	60.00%
Number of seats on the Board of Directors acquired | board_seat	3
Total number of seats on the Board of Directors of the acquiree | board_seat	5
Cash paid	$ 7,000,000
Settlement of acquired debt	$ 31,100,000