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Schedule 2 - Parent Company Financial Statements - Lease Weighted Average (Details) | Dec. 31, 2020 | Dec. 31, 2019
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Condensed Financial Statements, Captions [Line Items] |  |
Weighted-average Remaining Lease Term - Operating Leases | 6 years 8 months 12 days | 7 years
Weighted-average Discount Rate - Operating Leases | 4.00% | 3.90%
Parent Company |  |
Condensed Financial Statements, Captions [Line Items] |  |
Weighted-average Remaining Lease Term - Operating Leases | 13 years | 13 years
Weighted-average Discount Rate - Operating Leases | 4.00% | 4.00%

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