Stockholders' Equity - Narrative (Details) - USD ($)	Dec. 31, 2019	Feb. 06, 2019
Equity [Abstract]
Stock repurchase		$ 300,000,000
Remaining authorized amount available for repurchase	$ 236,000,000

Amount remaining of a stock repurchase plan authorized.

No definition available.

Name:	us-gaap_StockRepurchaseProgramRemainingAuthorizedRepurchaseAmount1
Namespace Prefix:	us-gaap_
Data Type:	xbrli:monetaryItemType
Balance Type:	credit
Period Type:	instant