Employee Benefits and Share-Based Compensation - Summary of Share Option Awards (Details) - shares	12 Months Ended	36 Months Ended
Dec. 31, 2019	Dec. 31, 2019
Time Based Options
Number of Share Option Awards
Granted		0
Performance Based Options
Number of Share Option Awards
Granted	0

A roll forward is a reconciliation of a concept from the beginning of a period to the end of a period.

No definition available.

Name:	us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsOutstandingRollForward
Namespace Prefix:	us-gaap_
Data Type:	xbrli:stringItemType
Balance Type:	na
Period Type:	duration