Equity impact of the value of stock that has been repurchased during the period and has not been retired and is not held in treasury. Some state laws may mandate the circumstances under which an entity may acquire its own stock and prescribe the accounting treatment therefore. This element is used when state law does not recognize treasury stock.

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-Publisher FASB
-Name Accounting Standards Codification
-Topic 210
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Reference 2: http://fasb.org/us-gaap/role/ref/legacyRef
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-Publisher FASB
-Name Accounting Standards Codification
-Topic 505
-SubTopic 10
-Section S99
-Paragraph 1
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Reference 4: http://fasb.org/us-gaap/role/ref/legacyRef
-Publisher FASB
-Name Accounting Standards Codification
-Topic 210
-SubTopic 10
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-URI http://asc.fasb.org/extlink&oid=6877327&loc=d3e13212-122682

Name:	us-gaap_StockRepurchasedDuringPeriodValue
Namespace Prefix:	us-gaap_
Data Type:	xbrli:monetaryItemType
Balance Type:	debit
Period Type:	duration

Earnings Per Share - Additional Information (Details) - USD ($)		1 Months Ended	3 Months Ended
	Feb. 02, 2019	Jun. 12, 2019	May 04, 2019	May 05, 2018	Dec. 31, 2018
Antidilutive Securities Excluded from Computation of Earnings Per Share [Line Items]
Stock repurchased during period (in shares)			1,809,112	0
Stock repurchased during period, value	$ 900,000		$ 79,971,000
Stock repurchase program, authorized amount			$ 100,000,000		$ 125,000,000
Subsequent Event
Antidilutive Securities Excluded from Computation of Earnings Per Share [Line Items]
Stock repurchased during period (in shares)		862,331
Stock repurchased during period, value		$ 37,700,000
Stock repurchase program, remaining authorized repurchase amount		$ 61,400,000