Unaudited Condensed Consolidated Statements of Changes in Equity (Deficit) - USD ($) $ in Thousands	Total deficit	EVO Payments, Inc. equity/(deficit)	Additional paid-in capital	Accumulated deficit attributable to Class A common stock	Accumulated other comprehensive loss	Nonredeemable non-controlling interests	Class A Common Stock	Class B Common Stock	Class C Common Stock	Class D Common Stock	Series A Convertible Preferred Stock	Total
Beginning balance at Dec. 31, 2018	$ (862,682)	$ (48,608)	$ 178,176	$ (223,799)	$ (2,993)	$ (814,074)	$ 3	$ 4		$ 1
Beginning balance (in shares) at Dec. 31, 2018							26,025,000	35,914,000	2,461,000	16,786,000
Statements of Changes in Equity
Prior period adjustment		(20,629)	(20,629)			20,629
Net income (loss)	(10,087)	(5,290)		(5,290)		(4,797)
Cumulative translation adjustment	(643)	(1,047)			(1,047)	404
Distributions	(15)					(15)
Share-based compensation expense	1,845	1,845	1,845
Vesting of equity awards	(129)	(129)	(129)
Exchanges of Class C and Class D common stock for Class A common stock		(20,293)	(20,293)			20,293
Exchanges of Class C and Class D common stock for Class A common stock (in shares)							491,000		(12,000)	(479,000)
Deferred taxes in connection with share exchanges and secondary offerings	121	121	121
Deferred taxes in connection with share exchanges and secondary offerings (in shares)							(2,000)
Tax receivable agreement in connection with share exchanges and secondary offerings	334	334	334
eService redeemable non-controlling interest fair value adjustment	(1,103)	(646)		(646)		(457)
Blueapple redeemable non-controlling interest fair value adjustment	(168,984)	(98,922)		(98,922)		(70,062)
Ending balance at Mar. 31, 2019	(1,041,343)	(193,264)	139,425	(328,657)	(4,040)	(848,079)	$ 3	$ 4		$ 1
Ending balance (in shares) at Mar. 31, 2019							26,514,000	35,914,000	2,449,000	16,307,000
Beginning balance at Dec. 31, 2018												$ 1,010,093
Redeemable non-controlling interests
Net income (loss)												(8,932)
Foreign currency translation and other adjustments												(2,580)
Distributions												(5,465)
eService redeemable non-controlling interest fair value adjustment												1,103
Blueapple redeemable non-controlling interest fair value adjustment subsequent to the Reorganization Transactions												168,984
Ending balance at Mar. 31, 2019												1,163,203
Ending balance (shares) at Dec. 31, 2019											0
Beginning balance at Dec. 31, 2018	(862,682)	(48,608)	178,176	(223,799)	(2,993)	(814,074)	$ 3	$ 4		$ 1
Beginning balance (in shares) at Dec. 31, 2018							26,025,000	35,914,000	2,461,000	16,786,000
Ending balance at Dec. 31, 2019	(882,647)	(589,299)		(587,358)	(1,948)	(293,348)	$ 4	$ 3				(882,647)
Ending balance (in shares) at Dec. 31, 2019							41,234,000	34,164,000	2,322,000	4,355,000
Beginning balance at Dec. 31, 2018												1,010,093
Redeemable non-controlling interests
Net income (loss)												(6,712)
Distributions												(9,475)
Ending balance at Dec. 31, 2019												1,052,448
Beginning balance at Mar. 31, 2019	(1,041,343)	(193,264)	139,425	(328,657)	(4,040)	(848,079)	$ 3	$ 4		$ 1
Beginning balance (in shares) at Mar. 31, 2019							26,514,000	35,914,000	2,449,000	16,307,000
Statements of Changes in Equity
Net income (loss)	1,248	463		463		785
Cumulative translation adjustment	3,110	2,887			2,887	223
Distributions	(216)					(216)
Secondary Offering	32,564	(171,300)	(171,300)			203,864
Secondary Offering (in shares)							5,750,000	(500,000)		(4,500,000)
Share-based compensation expense	2,977	2,977	2,977
Vesting of equity awards	(1,509)	(1,509)	(1,509)
Vesting of equity awards (in shares)							75,000
Exercise of stock options	291	291	291
Exercise of stock options (in shares)							28,000
Exchanges of Class C and Class D common stock for Class A common stock		(6,477)	(6,477)			6,477
Exchanges of Class C and Class D common stock for Class A common stock (in shares)							121,000		(79,000)	(42,000)
Deferred taxes in connection with share exchanges and secondary offerings	1,951	1,951	1,951
Deferred taxes in connection with share exchanges and secondary offerings (in shares)							2,000
Tax receivable agreement in connection with share exchanges and secondary offerings	6,606	6,606	6,606
eService redeemable non-controlling interest fair value adjustment	(5,309)	(3,647)		(3,647)		(1,662)
Blueapple redeemable non-controlling interest fair value adjustment	(87,128)	(59,845)		(59,845)		(27,283)
Reclassification of additional paid-in-capital to accumulated deficit			28,036	(28,036)
Ending balance at Jun. 30, 2019	(1,086,758)	(420,867)		(419,722)	(1,153)	(665,891)	$ 3	$ 4		$ 1
Ending balance (in shares) at Jun. 30, 2019							32,490,000	35,414,000	2,370,000	11,765,000
Beginning balance at Mar. 31, 2019												1,163,203
Redeemable non-controlling interests
Net income (loss)												2,579
Foreign currency translation and other adjustments												4,553
Distributions												(744)
eService redeemable non-controlling interest fair value adjustment												5,309
Blueapple redeemable non-controlling interest fair value adjustment subsequent to the Reorganization Transactions												87,128
Secondary Offering												(13,580)
Ending balance at Jun. 30, 2019												1,248,448
Beginning balance at Dec. 31, 2019	(882,647)	(589,299)		(587,358)	(1,948)	(293,348)	$ 4	$ 3				(882,647)
Beginning balance (in shares) at Dec. 31, 2019							41,234,000	34,164,000	2,322,000	4,355,000
Statements of Changes in Equity
Net income (loss)	(6,282)	(4,808)		(4,808)		(1,474)
Cumulative translation adjustment	(22,533)	(18,556)			(18,556)	(3,977)
Distributions	(63)					(63)
Deferred taxes in connection with increase in ownership of EVO Investco, LLC	3,632	3,632	3,632
Share-based compensation expense	3,585	3,585	3,585
Vesting of equity awards	(339)	(339)	(339)
Vesting of equity awards (in shares)							107,000
Exercise of stock options	17	17	17
Exercise of stock options (in shares)							1,000
Exchanges of Class C and Class D common stock for Class A common stock		(882)	(882)			882
Exchanges of Class C and Class D common stock for Class A common stock (in shares)							19,000		(4,000)	(15,000)
Tax receivable agreement in connection with share exchanges	22	22	22
eService redeemable non-controlling interest fair value adjustment	29,105	25,069		25,069		4,036
Blueapple redeemable non-controlling interest fair value adjustment	371,674	320,136		320,136		51,538
Ending balance at Mar. 31, 2020	(503,829)	(261,423)	6,035	(246,961)	(20,504)	(242,406)	$ 4	$ 3
Ending balance (in shares) at Mar. 31, 2020							41,361,000	34,164,000	2,318,000	4,340,000
Beginning balance at Dec. 31, 2019												1,052,448
Redeemable non-controlling interests
Net income (loss)												(7,288)
Foreign currency translation and other adjustments												(25,176)
eService redeemable non-controlling interest fair value adjustment												(29,105)
Blueapple redeemable non-controlling interest fair value adjustment subsequent to the Reorganization Transactions												(371,674)
Ending balance at Mar. 31, 2020												619,205
Beginning balance (shares) at Dec. 31, 2019											0
Ending balance at Jun. 30, 2020											$ 149,361	149,361
Ending balance (shares) at Jun. 30, 2020											152,250
Beginning balance at Dec. 31, 2019	(882,647)	(589,299)		(587,358)	(1,948)	(293,348)	$ 4	$ 3				(882,647)
Beginning balance (in shares) at Dec. 31, 2019							41,234,000	34,164,000	2,322,000	4,355,000
Ending balance at Jun. 30, 2020	(767,435)	(487,929)		(471,843)	(16,093)	(279,506)	$ 4	$ 3				(767,435)
Ending balance (in shares) at Jun. 30, 2020							41,474,000	34,164,000	2,318,000	4,340,000
Beginning balance at Dec. 31, 2019												1,052,448
Redeemable non-controlling interests
Net income (loss)												(11,621)
Ending balance at Jun. 30, 2020												889,952
Redeemable Preferred Stock
Issuance of redeemable preferred stock, net of issuance costs											$ 147,590
Issuance of redeemable preferred stock, net of issuance costs (shares)											152,000
Accrual of redeemable preferred stock paid-in-kind dividends											$ 1,771
Ending balance at Jun. 30, 2020											$ 149,361	149,361
Ending balance (shares) at Jun. 30, 2020											152,250
Beginning balance at Mar. 31, 2020	(503,829)	(261,423)	6,035	(246,961)	(20,504)	(242,406)	$ 4	$ 3
Beginning balance (in shares) at Mar. 31, 2020							41,361,000	34,164,000	2,318,000	4,340,000
Statements of Changes in Equity
Net income (loss)	(4,710)	(3,771)		(3,771)		(939)
Cumulative translation adjustment	5,751	4,747			4,747	1,004
Distributions	(11)					(11)
Deferred taxes in connection with increase in ownership of EVO Investco, LLC	31	31	31
Accrual of redeemable preferred stock paid-in-kind dividends	(1,771)	(1,771)	(1,771)
Share-based compensation expense	5,890	5,890	5,890
Vesting of equity awards	(856)	(856)	(856)
Vesting of equity awards (in shares)							79,000
Exercise of stock options	549	549	549
Exercise of stock options (in shares)							34,000
Change in fair value of interest rate swap	(406)	(336)			(336)	(70)
eService redeemable non-controlling interest fair value adjustment	(6,038)	(5,203)	(5,203)			(835)
Blueapple redeemable non-controlling interest fair value adjustment	(262,035)	(225,786)	(225,786)			(36,249)
Reclassification of additional paid-in-capital to accumulated deficit			$ 221,111	(221,111)
Ending balance at Jun. 30, 2020	$ (767,435)	$ (487,929)		$ (471,843)	$ (16,093)	$ (279,506)	$ 4	$ 3				(767,435)
Ending balance (in shares) at Jun. 30, 2020							41,474,000	34,164,000	2,318,000	4,340,000
Beginning balance at Mar. 31, 2020												619,205
Redeemable non-controlling interests
Net income (loss)												(4,333)
Foreign currency translation and other adjustments												7,365
Change in fair value of interest rate swap												(358)
eService redeemable non-controlling interest fair value adjustment												6,038
Blueapple redeemable non-controlling interest fair value adjustment subsequent to the Reorganization Transactions												262,035
Ending balance at Jun. 30, 2020												$ 889,952