Income Taxes - Effective Income Tax Rates Reconciliation (Details)	12 Months Ended
	Dec. 31, 2019	Dec. 31, 2018	Dec. 31, 2017
Income Tax Disclosure [Abstract]
Statutory US federal income tax rate	21.00%	21.00%	34.00%
US state income taxes, net of federal benefit	(2.30%)	(0.30%)	(0.80%)
Non-US tax rate differential	(13.60%)	(15.20%)	(28.70%)
GILTI Related	18.60%	15.10%	0.00%
SubPart F	0.00%	0.70%	0.00%
Tax holidays	(6.00%)	(3.40%)	(3.50%)
Tax Credits	15.00%	10.60%	1.40%
Passive income exemption	(1.20%)	(0.90%)	(2.10%)
Acquisition contingent earnout liability adjustments	(4.00%)	(0.20%)	0.00%
Nondeductible items	1.00%	(0.10%)	2.50%
Effect of valuation allowance	1.20%	(0.10%)	(3.60%)
Prior year Transition Tax and related true-ups	0.70%	19.50%	1.10%
Uncertain tax positions	(0.10%)	0.10%	5.80%
Rate change on deferred taxes primarily due to tax reform	0	0	(0.024)
Other	(0.10%)	0.30%	(0.10%)
Effective tax rate from ongoing operations	0.20%	25.90%	0.80%