Summary of Significant Accounting Policies and Practices (Details 2) - USD ($) $ in Thousands	12 Months Ended
	Dec. 31, 2022	Dec. 31, 2021	Dec. 31, 2020
New Accounting Pronouncements or Change in Accounting Principle [Line Items]
Revenues	$ 3,358,741	$ 2,995,443	$ 2,482,700
EFT Processing [Member]
New Accounting Pronouncements or Change in Accounting Principle [Line Items]
Revenues	924,208	591,138	468,726
epay [Member]
New Accounting Pronouncements or Change in Accounting Principle [Line Items]
Revenues	998,009	1,011,482	835,517
Money Transfer Segment [Member]
New Accounting Pronouncements or Change in Accounting Principle [Line Items]
Revenues	1,444,304	1,400,957	1,183,849
Europe [Member]
New Accounting Pronouncements or Change in Accounting Principle [Line Items]
Revenues	1,956,491	1,666,118	1,324,766
Europe [Member] | EFT Processing [Member]
New Accounting Pronouncements or Change in Accounting Principle [Line Items]
Revenues	716,348	420,181	313,953
Europe [Member] | epay [Member]
New Accounting Pronouncements or Change in Accounting Principle [Line Items]
Revenues	658,292	669,297	561,514
Europe [Member] | Money Transfer Segment [Member]
New Accounting Pronouncements or Change in Accounting Principle [Line Items]
Revenues	581,851	576,640	449,299
North America [Member]
New Accounting Pronouncements or Change in Accounting Principle [Line Items]
Revenues	902,745	870,865	778,905
North America [Member] | EFT Processing [Member]
New Accounting Pronouncements or Change in Accounting Principle [Line Items]
Revenues	69,276	63,368	56,447
North America [Member] | epay [Member]
New Accounting Pronouncements or Change in Accounting Principle [Line Items]
Revenues	133,356	139,759	144,613
North America [Member] | Money Transfer Segment [Member]
New Accounting Pronouncements or Change in Accounting Principle [Line Items]
Revenues	700,113	667,738	577,845
Asia Pacific [Member]
New Accounting Pronouncements or Change in Accounting Principle [Line Items]
Revenues	396,412	370,228	323,643
Asia Pacific [Member] | EFT Processing [Member]
New Accounting Pronouncements or Change in Accounting Principle [Line Items]
Revenues	133,908	107,020	98,313
Asia Pacific [Member] | epay [Member]
New Accounting Pronouncements or Change in Accounting Principle [Line Items]
Revenues	154,993	158,122	100,917
Asia Pacific [Member] | Money Transfer Segment [Member]
New Accounting Pronouncements or Change in Accounting Principle [Line Items]
Revenues	107,511	105,086	124,413
Other geographic locations [Member]
New Accounting Pronouncements or Change in Accounting Principle [Line Items]
Revenues	110,873	96,366	60,778
Other geographic locations [Member] | EFT Processing [Member]
New Accounting Pronouncements or Change in Accounting Principle [Line Items]
Revenues	4,676	569	13
Other geographic locations [Member] | epay [Member]
New Accounting Pronouncements or Change in Accounting Principle [Line Items]
Revenues	51,368	44,304	28,473
Other geographic locations [Member] | Money Transfer Segment [Member]
New Accounting Pronouncements or Change in Accounting Principle [Line Items]
Revenues	54,829	51,493	32,292
Eliminations [Member]
New Accounting Pronouncements or Change in Accounting Principle [Line Items]
Revenues	(7,780)	(8,134)	(5,392)
Eliminations [Member] | EFT Processing [Member]
New Accounting Pronouncements or Change in Accounting Principle [Line Items]
Revenues
Eliminations [Member] | epay [Member]
New Accounting Pronouncements or Change in Accounting Principle [Line Items]
Revenues
Eliminations [Member] | Money Transfer Segment [Member]
New Accounting Pronouncements or Change in Accounting Principle [Line Items]
Revenues