Schedule of Future Undiscounted Cash Flows to be Received from Third-Party Lessees for Company's Operating Leases and Finance Leases (Detail) - Accounting Standards Update 2016-02 $ in Thousands	Dec. 31, 2020 USD ($)
Lessee Lease Description [Line Items]
2021	$ 85,783
2022	80,306
2023	80,734
2024	81,235
2025	81,262
Thereafter	$ 588,364

Lessor operating lease and finance lease payments to be received five years.

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- Definition

Lessor operating lease and finance lease payments to be received four years.

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- Definition

Lessor operating lease and finance lease payments to be received next twelve months.

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- Definition

Lessor operating lease and finance lease payments to be received thereafter.

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- Definition

Lessor operating lease and finance lease payments to be received three years.

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- Definition

Lessor operating lease and finance lease payments to be received two years.

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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.

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