Earnings Per Share Share Repurchase Information (Details) - USD ($) $ / shares in Units, $ in Millions	3 Months Ended
Sep. 30, 2018	Oct. 01, 2017	Apr. 24, 2018
Stock Repurchase Program, Authorized Amount			$ 50.0
Stock Repurchase Program, Remaining Authorized Repurchase Amount	$ 44.9
Treasury Stock, Shares, Acquired	282,126	99,281
Treasury Stock Acquired, Average Cost Per Share	$ 18.02	$ 21.20

Number of shares that have been repurchased during the period and are being held in treasury.

Reference 1: http://www.xbrl.org/2003/role/presentationRef
-Publisher FASB
-Name Accounting Standards Codification
-Topic 505
-SubTopic 10
-Section S99
-Paragraph 1
-Subparagraph (SX 210.3-04)
-URI http://asc.fasb.org/extlink&oid=27012166&loc=d3e187085-122770

Reference 2: http://www.xbrl.org/2003/role/presentationRef
-Publisher FASB
-Name Accounting Standards Codification
-Topic 210
-SubTopic 10
-Section S99
-Paragraph 1
-Subparagraph (SX 210.5-02(29))
-URI http://asc.fasb.org/extlink&oid=6877327&loc=d3e13212-122682

Reference 3: http://www.xbrl.org/2003/role/presentationRef
-Publisher FASB
-Name Accounting Standards Codification
-Topic 505
-SubTopic 10
-Section 50
-Paragraph 2
-URI http://asc.fasb.org/extlink&oid=84159872&loc=d3e21463-112644

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Data Type:	xbrli:sharesItemType
Balance Type:	na
Period Type:	duration