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Equity Narrative (Details) $ in Millions | Aug. 03, 2017 USD ($)
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Common Class C, Non-Voting [Member] |
Class of Stock [Line Items] |
Stock Repurchase Program, Authorized Amount | $ 5.4

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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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- Definition Amount of stock repurchase plan authorized. + References No definition available. + Details
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Balance Type: | credit
Period Type: | instant

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- Details
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Balance Type: |
Period Type: |