Description of Business and Summary of Significant Accounting Policies - Revenue Recognition (Details)	3 Months Ended		9 Months Ended
	Sep. 30, 2021 USD ($) product_service_group	Sep. 30, 2020 USD ($)	Sep. 30, 2021 USD ($) revenue_stream product_service_group	Sep. 30, 2020 USD ($)	Sep. 30, 2021 INR (₨) product_service_group
Disaggregation of Revenue [Line Items]
Number of product service channels | product_service_group	3		3		3
Maximum limit per gift card	$ 140		$ 140		₨ 10,000
Term of virtual gift card			15 months
Term of physical gift card			3 years
Subscription contract term			3 years
Subscription contract renewal term			1 year
Number of revenue streams | revenue_stream			2
Operating revenue	191,736,000	$ 154,305,000	$ 728,111,000	$ 403,493,000
EbixCash Exchanges
Disaggregation of Revenue [Line Items]
Operating revenue	135,284,000	96,772,000	557,783,000	227,867,000
Insurance Exchanges
Disaggregation of Revenue [Line Items]
Operating revenue	42,199,000	42,382,000	127,350,000	129,342,000
Risk Compliance Solutions
Disaggregation of Revenue [Line Items]
Operating revenue	14,253,000	15,151,000	42,978,000	46,284,000
India
Disaggregation of Revenue [Line Items]
Operating revenue	132,919,000	93,403,000	553,072,000	219,953,000
United States
Disaggregation of Revenue [Line Items]
Operating revenue	38,286,000	40,124,000	114,073,000	123,750,000
Australia
Disaggregation of Revenue [Line Items]
Operating revenue	8,625,000	8,187,000	26,997,000	23,773,000
Europe
Disaggregation of Revenue [Line Items]
Operating revenue	4,087,000	3,306,000	12,255,000	9,836,000
Latin America
Disaggregation of Revenue [Line Items]
Operating revenue	3,021,000	3,633,000	9,215,000	11,447,000
Canada
Disaggregation of Revenue [Line Items]
Operating revenue	1,371,000	1,122,000	4,117,000	3,355,000
Singapore
Disaggregation of Revenue [Line Items]
Operating revenue	756,000	896,000	2,950,000	2,944,000
New Zealand
Disaggregation of Revenue [Line Items]
Operating revenue	474,000	459,000	1,516,000	1,277,000
United Arab Emirates
Disaggregation of Revenue [Line Items]
Operating revenue	1,467,000	2,568,000	1,495,000	2,702,000
Philippines
Disaggregation of Revenue [Line Items]
Operating revenue	395,000	213,000	1,222,000	1,742,000
Indonesia
Disaggregation of Revenue [Line Items]
Operating revenue	335,000	394,000	1,199,000	2,714,000
Indian Led
Disaggregation of Revenue [Line Items]
Operating revenue	$ 135,300,000	$ 96,800,000	$ 557,800,000	$ 227,900,000