Related Party Transactions (Detail) - USD ($) $ in Millions |
1 Months Ended | 3 Months Ended | |
|---|---|---|---|
Jan. 31, 2014 |
Apr. 30, 2017 |
Apr. 30, 2016 |
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| Related Party Transaction [Line Items] | |||
| Term of agreements (in years) | 95 years | ||
| Management | |||
| Related Party Transaction [Line Items] | |||
| Term of agreements (in years) | 10 years | ||
| Total rent due under agreements fiscal year end January 31, 2018 | $ 9 | ||
| Total rent due under agreements | 91 | ||
| Rent expense | $ 2 | $ 2 | |
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- Definition Term of the lessee's leasing arrangement, in 'PnYnMnDTnHnMnS' format, for example, 'P1Y5M13D' represents the reported fact of one year, five months, and thirteen days. No definition available.
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- Definition Amount of required minimum rental payments for leases having an initial or remaining non-cancelable letter-terms in excess of one year. Reference 1: http://www.xbrl.org/2003/role/presentationRef
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- Definition Amount of required minimum rental payments for operating leases having an initial or remaining non-cancelable lease term in excess of one year due in the next fiscal year following the latest fiscal year. Excludes interim and annual periods when interim periods are reported on a rolling approach, from latest balance sheet date. Reference 1: http://www.xbrl.org/2003/role/presentationRef
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- Definition Rental expense for the reporting period incurred under operating leases, including minimum and any contingent rent expense, net of related sublease income. Reference 1: http://www.xbrl.org/2003/role/presentationRef
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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. No definition available.
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- Details
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