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Employee Pension and Other Benefit Plans - Assets at Fair Value and Assets Allocations (Details) - Pension Benefit Plans - USD ($) $ in Millions | Jun. 30, 2018 | Jul. 01, 2017 | Jul. 02, 2016
--- | --- | --- | ---
Asset category |  |  |
Fair value of total plan assets | $ 30.0 | $ 28.3 | $ 27.2
Percentage of Plan Assets | 100.00% | 100.00% |
Quoted Prices in Active Markets for Identical Assets (Level 1) |  |  |
Asset category |  |  |
Fair value of total plan assets | $ 0.1 | $ 0.1 |
Significant Other Observable Inputs (Level 2) |  |  |
Asset category |  |  |
Fair value of total plan assets | $ 29.9 | $ 28.2 |
Global equity |  |  |
Asset category |  |  |
Target Allocation | 40.00% | 40.00% |
Fair value of total plan assets | $ 12.0 | $ 11.7 |
Percentage of Plan Assets | 40.00% | 41.30% |
Global equity | Significant Other Observable Inputs (Level 2) |  |  |
Asset category |  |  |
Fair value of total plan assets | $ 12.0 | $ 11.7 |
Fixed income |  |  |
Asset category |  |  |
Target Allocation | 40.00% | 40.00% |
Fair value of total plan assets | $ 11.1 | $ 10.7 |
Percentage of Plan Assets | 37.00% | 37.80% |
Fixed income | Significant Other Observable Inputs (Level 2) |  |  |
Asset category |  |  |
Fair value of total plan assets | $ 11.1 | $ 10.7 |
Other |  |  |
Asset category |  |  |
Target Allocation | 20.00% | 20.00% |
Fair value of total plan assets | $ 6.8 | $ 5.8 |
Percentage of Plan Assets | 22.70% | 20.50% |
Other | Significant Other Observable Inputs (Level 2) |  |  |
Asset category |  |  |
Fair value of total plan assets | $ 6.8 | $ 5.8 |
Cash |  |  |
Asset category |  |  |
Fair value of total plan assets | $ 0.1 | $ 0.1 |
Percentage of Plan Assets | 0.30% | 0.40% |
Cash | Quoted Prices in Active Markets for Identical Assets (Level 1) |  |  |
Asset category |  |  |
Fair value of total plan assets | $ 0.1 | $ 0.1 |

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- Definition Amount of asset segregated and restricted to provide benefit under defined benefit plan. Asset includes, but is not limited to, stock, bond, other investment, earning from investment, and contribution by employer and employee. + References Reference 1: http://www.xbrl.org/2003/role/disclosureRef -Publisher FASB -Name Accounting Standards Codification -Topic 715 -SubTopic 20 -Section 50 -Paragraph 1 -Subparagraph (d)(iv)(01) -URI http://asc.fasb.org/extlink&oid=108410482&loc=d3e1928-114920 Reference 2: http://www.xbrl.org/2003/role/exampleRef -Publisher FASB -Name Accounting Standards Codification -Topic 715 -SubTopic 20 -Section 50 -Paragraph 1 -Subparagraph (d)(iv)(01) -URI http://asc.fasb.org/extlink&oid=108410482&loc=d3e1928-114920 Reference 3: http://www.xbrl.org/2003/role/disclosureRef -Publisher FASB -Name Accounting Standards Codification -Topic 715 -SubTopic 20 -Section 50 -Paragraph 1 -Subparagraph (d)(ii) -URI http://asc.fasb.org/extlink&oid=108410482&loc=d3e1928-114920 Reference 4: http://www.xbrl.org/2003/role/exampleRef -Publisher FASB -Name Accounting Standards Codification -Topic 715 -SubTopic 20 -Section 55 -Paragraph 17 -URI http://asc.fasb.org/extlink&oid=112275985&loc=d3e4179-114921 Reference 5: http://www.xbrl.org/2003/role/disclosureRef -Publisher FASB -Name Accounting Standards Codification -Topic 715 -SubTopic 20 -Section 50 -Paragraph 1 -Subparagraph (b) -URI http://asc.fasb.org/extlink&oid=108410482&loc=d3e1928-114920 Reference 6: http://www.xbrl.org/2003/role/exampleRef -Publisher FASB -Name Accounting Standards Codification -Topic 715 -SubTopic 20 -Section 50 -Paragraph 1 -Subparagraph (d)(ii) -URI http://asc.fasb.org/extlink&oid=108410482&loc=d3e1928-114920 + Details
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