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Income Taxes - Operating Loss Carry Forwards (Detail) $ in Millions | Dec. 30, 2017 USD ($)
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Income Taxes [Line Items] |
Total net operating loss carryforwards | $ 240.3
State [Member] |
Income Taxes [Line Items] |
Total net operating loss carryforwards | 107.4
Foreign [Member] |
Income Taxes [Line Items] |
Total net operating loss carryforwards | 132.9
2018 - 2022 [Member] |
Income Taxes [Line Items] |
Total net operating loss carryforwards | 45.9
2018 - 2022 [Member] | State [Member] |
Income Taxes [Line Items] |
Total net operating loss carryforwards | 0.1
2018 - 2022 [Member] | Foreign [Member] |
Income Taxes [Line Items] |
Total net operating loss carryforwards | 45.8
2023 - 2027 [Member] |
Income Taxes [Line Items] |
Total net operating loss carryforwards | 8.2
2023 - 2027 [Member] | State [Member] |
Income Taxes [Line Items] |
Total net operating loss carryforwards | 0.2
2023 - 2027 [Member] | Foreign [Member] |
Income Taxes [Line Items] |
Total net operating loss carryforwards | 8.0
2028 - 2032 [Member] |
Income Taxes [Line Items] |
Total net operating loss carryforwards | 145.2
2028 - 2032 [Member] | State [Member] |
Income Taxes [Line Items] |
Total net operating loss carryforwards | 107.1
2028 - 2032 [Member] | Foreign [Member] |
Income Taxes [Line Items] |
Total net operating loss carryforwards | 38.1
Indefinite [Member] |
Income Taxes [Line Items] |
Total net operating loss carryforwards | 41.0
Indefinite [Member] | Foreign [Member] |
Income Taxes [Line Items] |
Total net operating loss carryforwards | $ 41.0

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- Definition Amount before allocation of valuation allowances of deferred tax asset attributable to deductible operating loss carryforwards. + References Reference 1: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Accounting Standards Codification -Topic 740 -SubTopic 10 -Section 25 -Paragraph 20 -Subparagraph (b) -URI http://asc.fasb.org/extlink&oid=96869850&loc=d3e28680-109314 Reference 2: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Accounting Standards Codification -Topic 740 -SubTopic 10 -Section 50 -Paragraph 6 -URI http://asc.fasb.org/extlink&oid=84230637&loc=d3e32621-109319 Reference 3: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Accounting Standards Codification -Topic 740 -SubTopic 10 -Section 50 -Paragraph 8 -URI http://asc.fasb.org/extlink&oid=84230637&loc=d3e32632-109319 + Details
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