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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-Name Accounting Standards Codification
-Topic 210
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-Publisher FASB
-Name Accounting Standards Codification
-Topic 505
-SubTopic 10
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Reference 4: http://fasb.org/us-gaap/role/ref/legacyRef
-Publisher FASB
-Name Accounting Standards Codification
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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			6 Months Ended
	Aug. 30, 2019	Aug. 03, 2019	May 04, 2019	Aug. 04, 2018	Aug. 03, 2019	Aug. 04, 2018	Dec. 31, 2018
Antidilutive Securities Excluded from Computation of Earnings Per Share [Line Items]
Stock repurchased during period (in shares)		1,610,705		0	3,419,817	0
Stock repurchased during period, value		$ 68,114,000	$ 79,971,000		$ 148,100,000
Stock repurchase program, authorized amount		$ 100,000,000.0	$ 100,000,000.0		$ 100,000,000.0		$ 125,000,000.0
Subsequent Event
Antidilutive Securities Excluded from Computation of Earnings Per Share [Line Items]
Stock repurchased during period (in shares)	857,750
Stock repurchased during period, value	$ 30,000,000.0
Stock repurchase program, remaining authorized repurchase amount	$ 1,000,000.0