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

Stock Repurchase and Dividends - Narrative (Details) - USD ($)	Mar. 29, 2020	Jan. 27, 2020	Nov. 05, 2018	Sep. 30, 2018
Stock Repurchase And Dividends [Abstract]
Maximum repurchase amount under stock repurchase program		$ 200,000,000	$ 200,000,000
Remaining authorized amount under share repurchase program	$ 243,300,000			$ 25,000,000