XML 55 R43.htm IDEA: XBRL DOCUMENT
v3.26.1

Inventory - Schedule of Inventory Impairments and Abandonment Charges, by Reportable Segment (Details) - USD ($) | 3 Months Ended | 9 Months Ended
--- | --- | ---
Jun. 30, 2026 | Jun. 30, 2025 | Jun. 30, 2026 | Jun. 30, 2025
Real Estate Properties [Line Items] |  |  |  |
Total impairment charges on projects in progress | $ 0 | $ 8,642,000 | $ 1,295,000 | $ 8,642,000
Total impairment charges on land held for sale | 2,342,000 | 1,466,000 | 3,387,000 | 1,466,000
Total abandonments charges | 0 | 231,000 | 1,325,000 | 759,000
Total impairment and abandonment charges | 2,342,000 | 10,339,000 | 6,007,000 | 10,867,000
Operating Segments | West |  |  |  |
Real Estate Properties [Line Items] |  |  |  |
Total impairment charges on projects in progress | 0 | 2,236,000 | 1,174,000 | 2,236,000
Total impairment charges on land held for sale | 1,028,000 | 845,000 | 1,073,000 | 845,000
Total abandonments charges | 0 | 0 | 1,304,000 | 528,000
Operating Segments | Southeast |  |  |  |
Real Estate Properties [Line Items] |  |  |  |
Total impairment charges on projects in progress | 0 | 5,404,000 | 0 | 5,404,000
Total abandonments charges | 0 | 231,000 | 0 | 231,000
Operating Segments | East |  |  |  |
Real Estate Properties [Line Items] |  |  |  |
Total impairment charges on land held for sale | 1,015,000 | 0 | 1,893,000 | 0
Total abandonments charges | 0 | 0 | 21,000 | 0
Corporate and unallocated |  |  |  |
Real Estate Properties [Line Items] |  |  |  |
Total impairment charges on projects in progress | 0 | 1,002,000 | 121,000 | 1,002,000
Total impairment charges on land held for sale | $ 299,000 | $ 621,000 | $ 421,000 | $ 621,000

X
- Definition Impairment Charges, Abandonments + References No definition available. + Details
Name: | bzh_ImpairmentChargesAbandonments
Namespace Prefix: | bzh_
Data Type: | xbrli:monetaryItemType
Balance Type: | debit
Period Type: | duration

X
- Definition Inventory impairments and abandonments + References No definition available. + Details
Name: | bzh_InventoryImpairmentAndAbandonment
Namespace Prefix: | bzh_
Data Type: | xbrli:monetaryItemType
Balance Type: | debit
Period Type: | duration

X
- Definition Projects in Progress, Impairment Charges + References No definition available. + Details
Name: | bzh_ProjectsInProgressImpairmentCharges
Namespace Prefix: | bzh_
Data Type: | xbrli:monetaryItemType
Balance Type: | debit
Period Type: | duration

X
- Definition The aggregate amount of write-downs for impairments recognized during the period for long-lived assets held for abandonment, exchange or sale. + References Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef -Name Accounting Standards Codification -Section 45 -Paragraph 28 -Subparagraph (b) -SubTopic 10 -Topic 230 -Publisher FASB -URI https://asc.fasb.org/1943274/2147482740/230-10-45-28 Reference 2: http://www.xbrl.org/2009/role/commonPracticeRef -Topic 220 -SubTopic 10 -Name Accounting Standards Codification -Section S99 -Paragraph 2 -Subparagraph (SX 210.5-03(3)) -Publisher FASB -URI https://asc.fasb.org/1943274/2147483621/220-10-S99-2 + Details
Name: | us-gaap_ImpairmentOfLongLivedAssetsToBeDisposedOf
Namespace Prefix: | us-gaap_
Data Type: | xbrli:monetaryItemType
Balance Type: | debit
Period Type: | duration

X
- 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 Reference 1: http://www.xbrl.org/2009/role/commonPracticeRef -Topic 275 -SubTopic 10 -Name Accounting Standards Codification -Section 50 -Paragraph 2 -Publisher FASB -URI https://asc.fasb.org/1943274/2147482861/275-10-50-2 + Details
Name: | us-gaap_RealEstatePropertiesLineItems
Namespace Prefix: | us-gaap_
Data Type: | xbrli:stringItemType
Balance Type: | na
Period Type: | duration

X
- Details
Name: | srt_ConsolidationItemsAxis=us-gaap_OperatingSegmentsMember
Namespace Prefix: |
Data Type: | na
Balance Type: |
Period Type: |

X
- Details
Name: | us-gaap_StatementBusinessSegmentsAxis=bzh_WestSegmentMember
Namespace Prefix: |
Data Type: | na
Balance Type: |
Period Type: |

X
- Details
Name: | us-gaap_StatementBusinessSegmentsAxis=bzh_SoutheastSegmentMember
Namespace Prefix: |
Data Type: | na
Balance Type: |
Period Type: |

X
- Details
Name: | us-gaap_StatementBusinessSegmentsAxis=bzh_EastSegmentMember
Namespace Prefix: |
Data Type: | na
Balance Type: |
Period Type: |

X
- Details
Name: | srt_ConsolidationItemsAxis=us-gaap_CorporateNonSegmentMember
Namespace Prefix: |
Data Type: | na
Balance Type: |
Period Type: |