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Investments - Other Investments (Details) | Jul. 28, 2018 company
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Cost-basis investments |
Investments |
Preferred share investments, number of privately-held companies | 2

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- Definition The number of privately-held companies in which the entity holds investments in preferred shares. + References No definition available. + Details
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Balance Type: | na
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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. + Details
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Period Type: | duration

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- Details
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Balance Type: |
Period Type: |