The percentage of ownership of common stock or equity participation in the investee accounted for under the equity method of accounting.

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This item represents the entity's proportionate share for the period of the net income (loss) of its investee (such as unconsolidated subsidiaries and joint ventures) to which the equity method of accounting is applied. This item includes income or expense related to stock-based compensation based on the investor's grant of stock to employees of an equity method investee.

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The cash outflow associated with the investment in or advances to an entity in which the reporting entity shares control of the entity with another party or group.

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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.

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No definition available.

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Equity Investment - Additional Information (Detail) - USD ($) $ in Thousands		6 Months Ended	12 Months Ended
	Feb. 15, 2018	Jun. 30, 2018	Jul. 31, 2018
Schedule of Equity Method Investments [Line Items]
Cash contributed in joint venture			$ 50,402
TH2
Schedule of Equity Method Investments [Line Items]
Ownership percent	50.00%
Cash contributed in joint venture	$ 46,902	$ 3,500
Losses from investment			$ 1,939
Tourism Holdings Limited ('thl') \| TH2
Schedule of Equity Method Investments [Line Items]
Ownership percent	50.00%