XML 79 R70.htm IDEA: XBRL DOCUMENT
v3.22.2.2

Financing Arrangement - Narrative (Details) ft² in Thousands | Sep. 30, 2009 ft² | Sep. 30, 2022 $ / ft² | Dec. 31, 2021 $ / ft²
--- | --- | --- | ---
Schedule of Joint Ventures |  |  |
Terminal capitalization rate (as a percent) |  | 5.75% | 5.75%
Discount rate (as a percent) |  | 7.75% | 7.25%
Financing Arrangement | Minimum |  |  |
Schedule of Joint Ventures |  |  |
Market rent per square foot (in square feet) | $ / ft² |  | 35 | 35
Financing Arrangement | Maximum |  |  |
Schedule of Joint Ventures |  |  |
Market rent per square foot (in square feet) | $ / ft² |  | 105 | 105
Financing Arrangement | Chandler Fashion Center |  |  |
Schedule of Joint Ventures |  |  |
Percentage of loan assumed by third party (as a percent) | 49.90% |  |
Property area (in square feet) | ft² | 1,319 |  |
Financing Arrangement | Freehold Raceway Mall |  |  |
Schedule of Joint Ventures |  |  |
Percentage of loan assumed by third party (as a percent) | 49.90% |  |
Property area (in square feet) | ft² | 1,553 |  |

X
- Definition Financing Arrangement, Discount Rate + References No definition available. + Details
Name: | mac_FinancingArrangementDiscountRate
Namespace Prefix: | mac_
Data Type: | dtr-types:percentItemType
Balance Type: | na
Period Type: | instant

X
- Definition Financing Arrangement, Terminal Capitalization Rate + References No definition available. + Details
Name: | mac_FinancingArrangementTerminalCapitalizationRate
Namespace Prefix: | mac_
Data Type: | dtr-types:percentItemType
Balance Type: | na
Period Type: | instant

X
- Definition The percentage of ownership interest in the joint venture sold by the entity during the period. + References No definition available. + Details
Name: | mac_JointVentureOwnershipPercentageSold
Namespace Prefix: | mac_
Data Type: | dtr-types:percentItemType
Balance Type: | na
Period Type: | duration

X
- Definition -- None. No documentation exists for this element. -- + References No definition available. + Details
Name: | mac_ScheduleOfJointVenturesLineItems
Namespace Prefix: | mac_
Data Type: | xbrli:stringItemType
Balance Type: | na
Period Type: | duration

X
- Definition Area of a real estate property. + References No definition available. + Details
Name: | us-gaap_AreaOfRealEstateProperty
Namespace Prefix: | us-gaap_
Data Type: | dtr-types:areaItemType
Balance Type: | na
Period Type: | instant

X
- Definition Value of input used to measure asset under finance lease. + References Reference 1: http://www.xbrl.org/2003/role/disclosureRef -Publisher FASB -Name Accounting Standards Codification -Topic 820 -SubTopic 10 -Section 50 -Paragraph 2 -Subparagraph (bbb)(2) -URI https://asc.fasb.org/extlink&oid=126976982&loc=d3e19207-110258 + Details
Name: | us-gaap_FinanceLeasedAssetMeasurementInput
Namespace Prefix: | us-gaap_
Data Type: | xbrli:decimalItemType
Balance Type: | na
Period Type: | instant

X
- Details
Name: | us-gaap_RelatedPartyTransactionAxis=mac_FinancingArrangementMember
Namespace Prefix: |
Data Type: | na
Balance Type: |
Period Type: |

X
- Details
Name: | srt_RangeAxis=srt_MinimumMember
Namespace Prefix: |
Data Type: | na
Balance Type: |
Period Type: |

X
- Details
Name: | srt_RangeAxis=srt_MaximumMember
Namespace Prefix: |
Data Type: | na
Balance Type: |
Period Type: |

X
- Details
Name: | srt_RealEstateAndAccumulatedDepreciationDescriptionOfPropertyAxis=mac_ChandlerFashionCenterMember
Namespace Prefix: |
Data Type: | na
Balance Type: |
Period Type: |

X
- Details
Name: | srt_RealEstateAndAccumulatedDepreciationDescriptionOfPropertyAxis=mac_FreeholdRacewayMallMember
Namespace Prefix: |
Data Type: | na
Balance Type: |
Period Type: |