Segment and Geographic Information - Long-lived Assets by Geographical Areas (Details) - USD ($) $ in Thousands	Mar. 31, 2020	Dec. 31, 2019
United States
Revenues from External Customers and Long-Lived Assets [Line Items]
Long-lived tangible assets	$ 1,573,683	$ 1,503,459
International
Revenues from External Customers and Long-Lived Assets [Line Items]
Long-lived tangible assets	$ 579,092	$ 594,047

Long-lived assets other than financial instruments, long-term customer relationships of a financial institution, mortgage and other servicing rights, deferred policy acquisition costs, and deferred tax assets.

Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef
-Publisher FASB
-Name Accounting Standards Codification
-Topic 280
-SubTopic 10
-Section 50
-Paragraph 41
-Subparagraph (b)
-URI http://asc.fasb.org/extlink&oid=115929826&loc=d3e9038-108599

Name:	us-gaap_NoncurrentAssets
Namespace Prefix:	us-gaap_
Data Type:	xbrli:monetaryItemType
Balance Type:	debit
Period Type:	instant