XML 66 R55.htm IDEA: XBRL DOCUMENT
v3.19.2

Borrowings - Narrative (Details) |  | 3 Months Ended | 9 Months Ended |  |  |
--- | --- | --- | --- | --- | --- | ---
Jul. 30, 2016 | Jun. 30, 2019 USD ($) lender | Jun. 30, 2018 USD ($) | Jun. 30, 2019 USD ($) lender | Jun. 30, 2018 USD ($) | Sep. 30, 2018 USD ($) | May 31, 2018 USD ($) | Jan. 31, 2010 USD ($)
Line of Credit Facility [Abstract] |  |  |  |  |  |  |  |
Amount of available borrowings under the Secured Revolving Credit Facility |  | $ 105,000,000 |  | $ 105,000,000 |  | $ 200,000,000 |  |
Senior Notes [Abstract] |  |  |  |  |  |  |  |
Ownership interest In guarantor subsidiaries |  | 100.00% |  | 100.00% |  |  |  |
Gain (loss) on extinguishment of debt |  | $ 358,000 | $ 0 | $ 574,000 | $ (25,904,000) |  |  |
Secured Debt [Abstract] |  |  |  |  |  |  |  |
Total debt, net |  | 1,316,367,000 |  | 1,316,367,000 |  | 1,231,254,000 |  |
Senior Notes |  |  |  |  |  |  |  |
Secured Debt [Abstract] |  |  |  |  |  |  |  |
Total debt, net |  | $ 1,143,192,000 |  | $ 1,143,192,000 |  | 1,163,138,000 |  |
Senior Notes | Unsecured Senior Notes 7.25 Percent |  |  |  |  |  |  |  |
Junior Subordinated Notes [Abstract] |  |  |  |  |  |  |  |
Stated interest rate on debt instrument (percent) |  | 7.25% |  | 7.25% |  |  |  |
Senior Notes | Unsecured Senior Notes 6.75 Percent |  |  |  |  |  |  |  |
Junior Subordinated Notes [Abstract] |  |  |  |  |  |  |  |
Stated interest rate on debt instrument (percent) |  | 6.75% |  | 6.75% |  |  |  |
Junior Subordinated Notes |  |  |  |  |  |  |  |
Junior Subordinated Notes [Abstract] |  |  |  |  |  |  |  |
Stated interest rate on debt instrument (percent) | 7.987% |  |  |  |  |  |  |
Effective period of debt instrument interest rate | 10 years |  |  |  |  |  |  |
Face amount modification |  |  |  |  |  |  |  | $ 75,000,000
Unamortized accretion |  | $ 35,220,000 |  | $ 35,220,000 |  | 36,770,000 |  |
Secured Debt [Abstract] |  |  |  |  |  |  |  |
Total debt, net |  | $ 65,553,000 |  | $ 65,553,000 |  | 64,003,000 |  |
Weighted average fixed interest rate of debt (percent) |  | 5.03% |  | 5.03% |  |  |  |
Other secured notes payable |  |  |  |  |  |  |  |
Secured Debt [Abstract] |  |  |  |  |  |  |  |
Total debt, net |  | $ 2,622,000 |  | $ 2,622,000 |  | 4,113,000 |  |
Weighted average fixed interest rate of debt (percent) |  | 1.88% |  | 1.88% |  |  |  |
Revolving Credit Facility |  |  |  |  |  |  |  |
Line of Credit Facility [Abstract] |  |  |  |  |  |  |  |
Credit facility borrowing capacity |  | $ 210,000,000.0 |  | $ 210,000,000.0 |  | 200,000,000.0 |  |
Inventory assets pledged as collateral |  | $ 840,000,000 |  | $ 840,000,000 |  |  |  |
Number of lenders | lender |  | 3 |  | 3 |  |  |  |
Borrowings outstanding |  | $ 105,000,000 |  | $ 105,000,000 |  | 0 |  |
Letters of credit secured using cash collateral |  | $ 0 |  | $ 0 |  | 0 |  |
Revolving Credit Facility | Maximum |  |  |  |  |  |  |  |
Line of Credit Facility [Abstract] |  |  |  |  |  |  |  |
Aggregate collateral ratio |  | 4.00 |  | 4.00 |  |  |  |
Revolving Credit Facility | Minimum |  |  |  |  |  |  |  |
Line of Credit Facility [Abstract] |  |  |  |  |  |  |  |
Aggregate collateral ratio |  | 1.00 |  | 1.00 |  |  |  |
Letter of Credit, Cash Secured |  |  |  |  |  |  |  |
Line of Credit Facility [Abstract] |  |  |  |  |  |  |  |
Letters of credit secured using cash collateral |  | $ 14,500,000 |  | $ 14,500,000 |  | $ 10,400,000 |  |
Standby Letters of Credit | Standby Letters for Credit Facility |  |  |  |  |  |  |  |
Line of Credit Facility [Abstract] |  |  |  |  |  |  |  |
Credit facility borrowing capacity |  |  |  |  |  |  | $ 50,000,000.0 |
Letters of credit secured using cash collateral |  | 34,700,000 |  | 34,700,000 |  |  |  |
Standby Letters of Credit | Backstop Standby Letters of Credit |  |  |  |  |  |  |  |
Line of Credit Facility [Abstract] |  |  |  |  |  |  |  |
Credit facility borrowing capacity |  |  |  |  |  |  | $ 40,000,000 |
Senior Notes |  |  |  |  |  |  |  |
Senior Notes [Abstract] |  |  |  |  |  |  |  |
Gain (loss) on extinguishment of debt |  | 400,000 |  | 600,000 |  |  |  |
Non-cash (gain) loss on extinguishment of debt |  | 200,000 |  | 300,000 |  |  |  |
Senior Notes | Unsecured Senior Notes 7.25 Percent |  |  |  |  |  |  |  |
Senior Notes [Abstract] |  |  |  |  |  |  |  |
Extinguishment of debt, amount |  |  |  | 1,200,000 |  |  |  |
Senior Notes | Unsecured Senior Notes 6.75 Percent |  |  |  |  |  |  |  |
Senior Notes [Abstract] |  |  |  |  |  |  |  |
Extinguishment of debt, amount |  | $ 16,600,000 |  | $ 20,400,000 |  |  |  |

X
- Definition Aggregate collateral ratio (as defined by the underlying credit agreement) + References No definition available. + Details
Name: | bzh_AggregateCollateralRatio
Namespace Prefix: | bzh_
Data Type: | xbrli:pureItemType
Balance Type: | na
Period Type: | instant

X
- Definition Debt Instrument, Face Amount, Modification + References No definition available. + Details
Name: | bzh_DebtInstrumentFaceAmountModification
Namespace Prefix: | bzh_
Data Type: | xbrli:monetaryItemType
Balance Type: | credit
Period Type: | instant

X
- Definition Debt Instrument, Interest Rate, Effective Period + References No definition available. + Details
Name: | bzh_DebtInstrumentInterestRateEffectivePeriod
Namespace Prefix: | bzh_
Data Type: | xbrli:durationItemType
Balance Type: | na
Period Type: | duration

X
- Definition Line of Credit Facility, Number of Lenders + References No definition available. + Details
Name: | bzh_LineofCreditFacilityNumberofLenders
Namespace Prefix: | bzh_
Data Type: | xbrli:integerItemType
Balance Type: | na
Period Type: | instant

X
- Definition Ownership Interest In Guarantor Subsidiaries + References No definition available. + Details
Name: | bzh_OwnershipInterestInGuarantorSubsidiaries
Namespace Prefix: | bzh_
Data Type: | num:percentItemType
Balance Type: | na
Period Type: | instant

X
- Definition Contractual interest rate for funds borrowed, under the debt agreement. + References Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef -Publisher FASB -Name Accounting Standards Codification -Topic 210 -SubTopic 10 -Section S99 -Paragraph 1 -Subparagraph (SX 210.5-02.22(a)(1)) -URI http://asc.fasb.org/extlink&oid=6877327&loc=d3e13212-122682 + Details
Name: | us-gaap_DebtInstrumentInterestRateStatedPercentage
Namespace Prefix: | us-gaap_
Data Type: | num:percentItemType
Balance Type: | na
Period Type: | instant

X
- Definition Amount, after accumulated amortization, of debt discount. + References Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef -Publisher FASB -Name Accounting Standards Codification -Topic 835 -SubTopic 30 -Section 45 -Paragraph 1A -URI http://asc.fasb.org/extlink&oid=114775744&loc=d3e28541-108399 Reference 2: http://fasb.org/us-gaap/role/ref/legacyRef -Publisher FASB -Name Accounting Standards Codification -Topic 835 -SubTopic 30 -Section 55 -Paragraph 8 -URI http://asc.fasb.org/extlink&oid=114775985&loc=d3e28878-108400 + Details
Name: | us-gaap_DebtInstrumentUnamortizedDiscount
Namespace Prefix: | us-gaap_
Data Type: | xbrli:monetaryItemType
Balance Type: | debit
Period Type: | instant

X
- Definition Represents the aggregate of total long-term debt, including current maturities and short-term debt. + References No definition available. + Details
Name: | us-gaap_DebtLongtermAndShorttermCombinedAmount
Namespace Prefix: | us-gaap_
Data Type: | xbrli:monetaryItemType
Balance Type: | credit
Period Type: | instant

X
- Definition Weighted average interest rate of debt outstanding. + References No definition available. + Details
Name: | us-gaap_DebtWeightedAverageInterestRate
Namespace Prefix: | us-gaap_
Data Type: | num:percentItemType
Balance Type: | na
Period Type: | instant

X
- Definition Gross amount of debt extinguished. + References No definition available. + Details
Name: | us-gaap_ExtinguishmentOfDebtAmount
Namespace Prefix: | us-gaap_
Data Type: | xbrli:monetaryItemType
Balance Type: | debit
Period Type: | duration

X
- Definition Difference between the fair value of payments made and the carrying amount of debt which is extinguished prior to maturity. + References Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef -Publisher FASB -Name Accounting Standards Codification -Topic 470 -SubTopic 50 -Section 40 -Paragraph 4 -URI http://asc.fasb.org/extlink&oid=117329964&loc=d3e12355-112629 Reference 2: http://fasb.org/us-gaap/role/ref/legacyRef -Publisher FASB -Name Accounting Standards Codification -Topic 470 -SubTopic 50 -Section 40 -Paragraph 2 -URI http://asc.fasb.org/extlink&oid=117329964&loc=d3e12317-112629 Reference 3: http://fasb.org/us-gaap/role/ref/legacyRef -Publisher FASB -Name Accounting Standards Codification -Topic 230 -SubTopic 10 -Section 45 -Paragraph 28 -Subparagraph (b) -URI http://asc.fasb.org/extlink&oid=118932676&loc=d3e3602-108585 + Details
Name: | us-gaap_GainsLossesOnExtinguishmentOfDebt
Namespace Prefix: | us-gaap_
Data Type: | xbrli:monetaryItemType
Balance Type: | credit
Period Type: | duration

X
- References No definition available. + Details
Name: | us-gaap_JuniorSubordinatedLongtermNotesCurrentAndNoncurrentAbstract
Namespace Prefix: | us-gaap_
Data Type: | xbrli:stringItemType
Balance Type: | na
Period Type: | duration

X
- Definition The total amount of the contingent obligation under letters of credit outstanding as of the reporting date. + References No definition available. + Details
Name: | us-gaap_LettersOfCreditOutstandingAmount
Namespace Prefix: | us-gaap_
Data Type: | xbrli:monetaryItemType
Balance Type: | credit
Period Type: | instant

X
- References No definition available. + Details
Name: | us-gaap_LineOfCreditFacilityAbstract
Namespace Prefix: | us-gaap_
Data Type: | xbrli:stringItemType
Balance Type: | na
Period Type: | duration

X
- Definition Amount of current borrowing capacity under the credit facility considering any current restrictions on the amount that could be borrowed (for example, borrowings may be limited by the amount of current assets), but without considering any amounts currently outstanding under the facility. + References Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef -Publisher FASB -Name Accounting Standards Codification -Topic 210 -SubTopic 10 -Section S99 -Paragraph 1 -Subparagraph (SX 210.5-02.19(b),22(b)) -URI http://asc.fasb.org/extlink&oid=6877327&loc=d3e13212-122682 + Details
Name: | us-gaap_LineOfCreditFacilityCurrentBorrowingCapacity
Namespace Prefix: | us-gaap_
Data Type: | xbrli:monetaryItemType
Balance Type: | credit
Period Type: | instant

X
- Definition Maximum borrowing capacity under the credit facility without consideration of any current restrictions on the amount that could be borrowed or the amounts currently outstanding under the facility. + References Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef -Publisher FASB -Name Accounting Standards Codification -Topic 210 -SubTopic 10 -Section S99 -Paragraph 1 -Subparagraph (SX 210.5-02.19(b),22(b)) -URI http://asc.fasb.org/extlink&oid=6877327&loc=d3e13212-122682 + Details
Name: | us-gaap_LineOfCreditFacilityMaximumBorrowingCapacity
Namespace Prefix: | us-gaap_
Data Type: | xbrli:monetaryItemType
Balance Type: | credit
Period Type: | instant

X
- Definition Amount of borrowing capacity currently available under the credit facility (current borrowing capacity less the amount of borrowings outstanding). + References Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef -Publisher FASB -Name Accounting Standards Codification -Topic 210 -SubTopic 10 -Section S99 -Paragraph 1 -Subparagraph (SX 210.5-02.19(b),22(b)) -URI http://asc.fasb.org/extlink&oid=6877327&loc=d3e13212-122682 + Details
Name: | us-gaap_LineOfCreditFacilityRemainingBorrowingCapacity
Namespace Prefix: | us-gaap_
Data Type: | xbrli:monetaryItemType
Balance Type: | credit
Period Type: | instant

X
- Definition The carrying amount, as of the date of the latest financial statement presented, of real estate owned but transferred to serve as collateral for the payment of the related debt obligation, primarily a secured borrowing or repurchase agreement, and for which the transferee is not permitted to sell or re-pledge them to an unrelated party. + References Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef -Publisher FASB -Name Accounting Standards Codification -Topic 860 -SubTopic 30 -Section 50 -Paragraph 1A -Subparagraph (b)(1)(i) -URI http://asc.fasb.org/extlink&oid=109249958&loc=SL6224234-111729 + Details
Name: | us-gaap_PledgedAssetsNotSeparatelyReportedRealEstate
Namespace Prefix: | us-gaap_
Data Type: | xbrli:monetaryItemType
Balance Type: | debit
Period Type: | instant

X
- References No definition available. + Details
Name: | us-gaap_SecuredLongtermDebtCurrentAndNoncurrentAbstract
Namespace Prefix: | us-gaap_
Data Type: | xbrli:stringItemType
Balance Type: | na
Period Type: | duration

X
- References No definition available. + Details
Name: | us-gaap_SeniorLongtermNotesCurrentAndNoncurrentAbstract
Namespace Prefix: | us-gaap_
Data Type: | xbrli:stringItemType
Balance Type: | na
Period Type: | duration

X
- Definition Write-off of amounts previously capitalized as debt issuance cost in an extinguishment of debt. + References Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef -Publisher FASB -Name Accounting Standards Codification -Topic 220 -SubTopic 10 -Section S99 -Paragraph 2 -Subparagraph (SX 210.5-03.8) -URI http://asc.fasb.org/extlink&oid=116634182&loc=SL114868664-224227 + Details
Name: | us-gaap_WriteOffOfDeferredDebtIssuanceCost
Namespace Prefix: | us-gaap_
Data Type: | xbrli:monetaryItemType
Balance Type: | debit
Period Type: | duration

X
- Details
Name: | bzh_LongtermandShorttermDebtTypeAxis=us-gaap_SeniorNotesMember
Namespace Prefix: |
Data Type: | na
Balance Type: |
Period Type: |

X
- Details
Name: | us-gaap_DebtInstrumentAxis=bzh_UnsecuredSeniorNotes7.25PercentMember
Namespace Prefix: |
Data Type: | na
Balance Type: |
Period Type: |

X
- Details
Name: | us-gaap_DebtInstrumentAxis=bzh_UnsecuredSeniorNotes6.75PercentMember
Namespace Prefix: |
Data Type: | na
Balance Type: |
Period Type: |

X
- Details
Name: | bzh_LongtermandShorttermDebtTypeAxis=us-gaap_JuniorSubordinatedDebtMember
Namespace Prefix: |
Data Type: | na
Balance Type: |
Period Type: |

X
- Details
Name: | bzh_LongtermandShorttermDebtTypeAxis=us-gaap_NotesPayableOtherPayablesMember
Namespace Prefix: |
Data Type: | na
Balance Type: |
Period Type: |

X
- Details
Name: | us-gaap_CreditFacilityAxis=us-gaap_RevolvingCreditFacilityMember
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_RangeAxis=srt_MinimumMember
Namespace Prefix: |
Data Type: | na
Balance Type: |
Period Type: |

X
- Details
Name: | us-gaap_CreditFacilityAxis=bzh_LetterofCreditCashSecuredMember
Namespace Prefix: |
Data Type: | na
Balance Type: |
Period Type: |

X
- Details
Name: | us-gaap_CreditFacilityAxis=us-gaap_StandbyLettersOfCreditMember
Namespace Prefix: |
Data Type: | na
Balance Type: |
Period Type: |

X
- Details
Name: | us-gaap_DebtInstrumentAxis=bzh_StandbyLetterforCreditFacilityMember
Namespace Prefix: |
Data Type: | na
Balance Type: |
Period Type: |

X
- Details
Name: | us-gaap_DebtInstrumentAxis=bzh_BackstopStandbyLettersofCreditMember
Namespace Prefix: |
Data Type: | na
Balance Type: |
Period Type: |

X
- Details
Name: | us-gaap_LongtermDebtTypeAxis=us-gaap_SeniorNotesMember
Namespace Prefix: |
Data Type: | na
Balance Type: |
Period Type: |