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Income Taxes - Additional Information (Detail) - USD ($) $ in Thousands	3 Months Ended	12 Months Ended
	Mar. 31, 2020	Dec. 31, 2019
Income Tax Disclosure [Abstract]
Unrecognized tax benefits	$ 29,694	$ 31,029
Unrecognized tax benefits that would impact effective tax rate	28,500	29,835
Unrecognized tax benefits, interest on income taxes accrued	5,724	5,812
Unrecognized tax benefits, excluding exchange rate differences for interest recognized	193	826
Accrued penalties	$ 1,068	$ 1,084

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Unrecognized tax benefits interest on income taxes expense benefit.

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Amount of unrecognized tax benefits.

+ References

Reference 1: http://www.xbrl.org/2003/role/disclosureRef
-Publisher FASB
-Name Accounting Standards Codification
-Topic 740
-SubTopic 10
-Section 45
-Paragraph 10B
-URI http://asc.fasb.org/extlink&oid=116821951&loc=SL37586934-109318

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-Section 50
-Paragraph 15A
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Amount of statutory penalties accrued for a tax position claimed or expected to be claimed by the entity, in its tax return.

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Amount of interest expense accrued for an underpayment of income taxes.

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The total amount of unrecognized tax benefits that, if recognized, would affect the effective tax rate.

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