Leases - Additional Information (Detail) |
12 Months Ended |
|---|---|
Dec. 31, 2019 | |
| Schedule Of Operating And Finance Leased Assets [Line Items] | |
| Lessee, operating leases, existence of option to extend | true |
| Lessee, operating leases, existence of option to terminate | true |
| Lessee, finance lease, existence of option to extend | true |
| Lessee, finance lease, existence of option to terminate | true |
| Maximum [Member] | |
| Schedule Of Operating And Finance Leased Assets [Line Items] | |
| Lessee, operating lease, term | 10 years |
| Lessee, finance lease, term | 10 years |
| X | ||||||||||
- Definition Schedule of operating and finance leased assets. No definition available.
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| X | ||||||||||
- Definition Indicates (true false) whether lessee has option to extend finance lease. Reference 1: http://www.xbrl.org/2003/role/disclosureRef
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| X | ||||||||||
- Definition Indicates (true false) whether lessee has option to terminate finance lease. Reference 1: http://www.xbrl.org/2003/role/disclosureRef
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| X | ||||||||||
- Definition Term of lessee's finance lease, in 'PnYnMnDTnHnMnS' format, for example, 'P1Y5M13D' represents reported fact of one year, five months, and thirteen days. Reference 1: http://www.xbrl.org/2009/role/commonPracticeRef
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| X | ||||||||||
- Definition Indicates (true false) whether lessee has option to extend operating lease. Reference 1: http://www.xbrl.org/2003/role/disclosureRef
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| X | ||||||||||
- Definition Indicates (true false) whether lessee has option to terminate operating lease. Reference 1: http://www.xbrl.org/2003/role/disclosureRef
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| X | ||||||||||
- Definition Term of lessee's operating lease, in 'PnYnMnDTnHnMnS' format, for example, 'P1Y5M13D' represents reported fact of one year, five months, and thirteen days. Reference 1: http://www.xbrl.org/2009/role/commonPracticeRef
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| X | ||||||||||
- Details
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