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Earnings per Common Share - Operating Partnership Units (Details) - Operating Partnership - Noncontrolling Interests - shares | 9 Months Ended | 12 Months Ended
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Sep. 30, 2022 | Dec. 31, 2021
Noncontrolling interest |  |
Number of common shares issued for OP unit redeemed by a noncontrolling interest unit holder | 1 |
Units held by noncontrolling interest unit holders | 1,632,924 | 293,003

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- Definition The partnership units held by noncontrolling shareholders, partners or other equity holders in consolidated entity. + References No definition available. + Details
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Data Type: | xbrli:sharesItemType
Balance Type: | na
Period Type: | duration

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- Definition The number of common shares issued for each OP unit redeemed by a noncontrolling interest unit holder. + References No definition available. + Details
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Namespace Prefix: | rc_
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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. + References No definition available. + Details
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- Details
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Period Type: |

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- Details
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