Employee Benefit Plans - Defined Benefit Pension Plan (Details) - USD ($) $ in Thousands	12 Months Ended
	Dec. 31, 2021	Dec. 31, 2020	Dec. 31, 2019
Benefit obligation assumptions
Discount rate ( as a percentage)	0.20%	0.10%
Rate of compensation increase ( as a percentage)	2.00%	2.00%
Periodic benefit cost assumptions
Discount rate ( as a percentage)	0.10%	0.30%
Rate of compensation increase ( as a percentage)	2.00%	2.25%
Expected return on plan assets (as a percentage)	0.10%	0.30%
Changes in the obligations
Benefit obligation, beginning of the year	$ 97,959	$ 62,770
Employer service cost	7,977	6,047	$ 5,195
Interest cost	92	193	345
Plan participants contributions	2,795	2,237
Actuarial loss	7,618	9,372
Plan change	5,595
Transfer of benefits net of payments from fund	12,834	11,057
Expenses paid from assets	117	88
Translation (gain) loss	(2,787)	6,371
Benefit obligation, end of the year	131,966	97,959	62,770
Changes in plan assets
Fair value of plan assets, beginning of year	61,265	38,662
Actual return on plan assets	12,396	260
Employer contributions	6,858	5,413
Plan participants contributions	2,795	2,237
Transfer of benefits net of payments from fund	12,834	11,057
Expenses paid from assets	117	88
Translation gain	(2,036)	3,724
Fair value of plan assets, end of year	93,995	61,265	$ 38,662
Unfunded liability, end of year	37,971	36,694
Accumulated benefit obligation	$ 120,900	$ 83,200