Revenue Recognition - Practical expedients and exemptions (Details) |
9 Months Ended |
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Sep. 30, 2021 | |
| Revenue from Contract with Customer [Abstract] | |
| Practical Expedients, incremental costs of obtaining a contract | true |
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- References No definition available.
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- Definition Indicates (true false) whether practical expedient was elected to recognize incremental cost of obtaining contract as expense when incurred if amortization period would have been one year or less. Reference 1: http://www.xbrl.org/2003/role/disclosureRef
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