XML 112 R103.htm IDEA: XBRL DOCUMENT
v3.10.0.1

Amounts Changed to Expense Related to Continue Plans (Detail) - USD ($) $ in Thousands | 4 Months Ended | 5 Months Ended | 12 Months Ended
--- | --- | --- | ---
Jul. 31, 2017 | Dec. 31, 2017 | Mar. 31, 2017
Defined Benefit Plan Disclosure [Line Items] |  |  |
Multinational plan expense |  | $ 81 |
Predecessor |  |  |
Defined Benefit Plan Disclosure [Line Items] |  |  |
Multinational plan expense | $ 67 |  | $ 260

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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 cost (reversal of cost) for pension benefits. Excludes other postretirement benefits. + References No definition available. + Details
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Data Type: | xbrli:monetaryItemType
Balance Type: | debit
Period Type: | duration

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- Details
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Namespace Prefix: |
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Balance Type: |
Period Type: |