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Share Repurchase Share repurchase (Details) - USD ($) shares in Millions, $ in Millions		3 Months Ended
	Aug. 01, 2018	Dec. 29, 2018
Equity, Class of Treasury Stock [Line Items]
Total repurchase authorization	500.0
Stock Repurchased During Period, Shares		3.7
Repurchase of equity		$ 150.1
Stock Repurchase Program, Remaining Authorized Repurchase Amount		$ 261.5

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- Definition

Line items represent financial concepts included in a table. These concepts are used to disclose reportable information associated with domain members defined in one or many axes to the table.

+ References

No definition available.

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- Definition

The net cash inflow or outflow resulting from the entity's share transaction.

+ References

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-Publisher FASB
-Name Accounting Standards Codification
-Topic 235
-SubTopic 10
-Section S99
-Paragraph 3
-Subparagraph (SX 210.12-04(a))
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- Definition

Amount remaining of a stock repurchase plan authorized.

+ References

No definition available.

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- Definition

Number of shares that have been repurchased during the period and have not been retired and are not held in treasury. Some state laws may govern 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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Description of share repurchase program, including accounting treatment.

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