XML 22 R50.htm IDEA: XBRL DOCUMENT
v2.4.1.9

Borrowings - Schedule of Long-term Debt (Details) (USD $) In Thousands, unless otherwise specified | Mar. 31, 2015 | Sep. 30, 2014 | Apr. 30, 2014 | Sep. 30, 2013 | Feb. 28, 2013 | Nov. 10, 2014 lender
--- | --- | --- | --- | --- | --- | ---
Debt Instrument [Line Items] |  |  |  |  |  |
Unamortized debt discounts | $ (4,019)us-gaap_DebtInstrumentUnamortizedDiscount | $ (4,399)us-gaap_DebtInstrumentUnamortizedDiscount |  |  |  |
Long-term debt | 1,535,172 us-gaap_LongTermDebt | 1,535,433 us-gaap_LongTermDebt |  |  |  |
Senior Notes |  |  |  |  |  |
Debt Instrument [Line Items] |  |  |  |  |  |
Unamortized debt discounts | (4,019)us-gaap_DebtInstrumentUnamortizedDiscount / us-gaap_LongtermDebtTypeAxis = us-gaap_SeniorNotesMember | (4,399)us-gaap_DebtInstrumentUnamortizedDiscount / us-gaap_LongtermDebtTypeAxis = us-gaap_SeniorNotesMember |  |  |  |
Long-term debt | 1,432,261 us-gaap_LongTermDebt / us-gaap_LongtermDebtTypeAxis = us-gaap_SeniorNotesMember | 1,435,183 us-gaap_LongTermDebt / us-gaap_LongtermDebtTypeAxis = us-gaap_SeniorNotesMember |  |  |  |
Senior Notes | 8 1/8% Senior Notes Maturing June 2016 |  |  |  |  |  |
Debt Instrument [Line Items] |  |  |  |  |  |
Stated interest rate on debt instrument (percent) | 8.125%us-gaap_DebtInstrumentInterestRateStatedPercentage / us-gaap_DebtInstrumentAxis = bzh_A818SeniorNotesMaturingJune2016Member / us-gaap_LongtermDebtTypeAxis = us-gaap_SeniorNotesMember | 8.125%us-gaap_DebtInstrumentInterestRateStatedPercentage / us-gaap_DebtInstrumentAxis = bzh_A818SeniorNotesMaturingJune2016Member / us-gaap_LongtermDebtTypeAxis = us-gaap_SeniorNotesMember |  |  |  |
Senior notes | 172,879 us-gaap_DebtInstrumentCarryingAmount / us-gaap_DebtInstrumentAxis = bzh_A818SeniorNotesMaturingJune2016Member / us-gaap_LongtermDebtTypeAxis = us-gaap_SeniorNotesMember | 172,879 us-gaap_DebtInstrumentCarryingAmount / us-gaap_DebtInstrumentAxis = bzh_A818SeniorNotesMaturingJune2016Member / us-gaap_LongtermDebtTypeAxis = us-gaap_SeniorNotesMember |  |  |  |
Senior Notes | 6 5/8% Senior Secured Notes |  |  |  |  |  |
Debt Instrument [Line Items] |  |  |  |  |  |
Stated interest rate on debt instrument (percent) | 6.625%us-gaap_DebtInstrumentInterestRateStatedPercentage / us-gaap_DebtInstrumentAxis = bzh_SixAndFiveEighthsPercentSeniorSecuredNotesMember / us-gaap_LongtermDebtTypeAxis = us-gaap_SeniorNotesMember | 6.625%us-gaap_DebtInstrumentInterestRateStatedPercentage / us-gaap_DebtInstrumentAxis = bzh_SixAndFiveEighthsPercentSeniorSecuredNotesMember / us-gaap_LongtermDebtTypeAxis = us-gaap_SeniorNotesMember |  |  |  |
Senior notes | 300,000 us-gaap_DebtInstrumentCarryingAmount / us-gaap_DebtInstrumentAxis = bzh_SixAndFiveEighthsPercentSeniorSecuredNotesMember / us-gaap_LongtermDebtTypeAxis = us-gaap_SeniorNotesMember | 300,000 us-gaap_DebtInstrumentCarryingAmount / us-gaap_DebtInstrumentAxis = bzh_SixAndFiveEighthsPercentSeniorSecuredNotesMember / us-gaap_LongtermDebtTypeAxis = us-gaap_SeniorNotesMember |  |  |  |
Senior Notes | 9 1/8% Senior Notes Maturing May 2019 |  |  |  |  |  |
Debt Instrument [Line Items] |  |  |  |  |  |
Stated interest rate on debt instrument (percent) | 9.125%us-gaap_DebtInstrumentInterestRateStatedPercentage / us-gaap_DebtInstrumentAxis = bzh_A918SeniorNotesMaturingMay2019Member / us-gaap_LongtermDebtTypeAxis = us-gaap_SeniorNotesMember | 9.125%us-gaap_DebtInstrumentInterestRateStatedPercentage / us-gaap_DebtInstrumentAxis = bzh_A918SeniorNotesMaturingMay2019Member / us-gaap_LongtermDebtTypeAxis = us-gaap_SeniorNotesMember |  |  |  |
Senior notes | 235,000 us-gaap_DebtInstrumentCarryingAmount / us-gaap_DebtInstrumentAxis = bzh_A918SeniorNotesMaturingMay2019Member / us-gaap_LongtermDebtTypeAxis = us-gaap_SeniorNotesMember | 235,000 us-gaap_DebtInstrumentCarryingAmount / us-gaap_DebtInstrumentAxis = bzh_A918SeniorNotesMaturingMay2019Member / us-gaap_LongtermDebtTypeAxis = us-gaap_SeniorNotesMember |  |  |  |
Senior Notes | 5 3/4% Senior Notes Maturing June 2019 |  |  |  |  |  |
Debt Instrument [Line Items] |  |  |  |  |  |
Stated interest rate on debt instrument (percent) | 5.75%us-gaap_DebtInstrumentInterestRateStatedPercentage / us-gaap_DebtInstrumentAxis = bzh_A534SeniorNotesMaturingJune2019Member / us-gaap_LongtermDebtTypeAxis = us-gaap_SeniorNotesMember | 0.00%us-gaap_DebtInstrumentInterestRateStatedPercentage / us-gaap_DebtInstrumentAxis = bzh_A534SeniorNotesMaturingJune2019Member / us-gaap_LongtermDebtTypeAxis = us-gaap_SeniorNotesMember | 5.75%us-gaap_DebtInstrumentInterestRateStatedPercentage / us-gaap_DebtInstrumentAxis = bzh_A534SeniorNotesMaturingJune2019Member / us-gaap_LongtermDebtTypeAxis = us-gaap_SeniorNotesMember |  |  |
Senior notes | 325,000 us-gaap_DebtInstrumentCarryingAmount / us-gaap_DebtInstrumentAxis = bzh_A534SeniorNotesMaturingJune2019Member / us-gaap_LongtermDebtTypeAxis = us-gaap_SeniorNotesMember | 325,000 us-gaap_DebtInstrumentCarryingAmount / us-gaap_DebtInstrumentAxis = bzh_A534SeniorNotesMaturingJune2019Member / us-gaap_LongtermDebtTypeAxis = us-gaap_SeniorNotesMember |  |  |  |
Senior Notes | 7 1/2% Senior Notes Maturing September 2021 |  |  |  |  |  |
Debt Instrument [Line Items] |  |  |  |  |  |
Stated interest rate on debt instrument (percent) | 7.50%us-gaap_DebtInstrumentInterestRateStatedPercentage / us-gaap_DebtInstrumentAxis = bzh_A712SeniorNotesMaturingSeptember2021Member / us-gaap_LongtermDebtTypeAxis = us-gaap_SeniorNotesMember | 7.50%us-gaap_DebtInstrumentInterestRateStatedPercentage / us-gaap_DebtInstrumentAxis = bzh_A712SeniorNotesMaturingSeptember2021Member / us-gaap_LongtermDebtTypeAxis = us-gaap_SeniorNotesMember |  | 7.50%us-gaap_DebtInstrumentInterestRateStatedPercentage / us-gaap_DebtInstrumentAxis = bzh_A712SeniorNotesMaturingSeptember2021Member / us-gaap_LongtermDebtTypeAxis = us-gaap_SeniorNotesMember |  |
Senior notes | 200,000 us-gaap_DebtInstrumentCarryingAmount / us-gaap_DebtInstrumentAxis = bzh_A712SeniorNotesMaturingSeptember2021Member / us-gaap_LongtermDebtTypeAxis = us-gaap_SeniorNotesMember | 200,000 us-gaap_DebtInstrumentCarryingAmount / us-gaap_DebtInstrumentAxis = bzh_A712SeniorNotesMaturingSeptember2021Member / us-gaap_LongtermDebtTypeAxis = us-gaap_SeniorNotesMember |  |  |  |
Senior Notes | 7 1/4% Senior Notes Maturing February 2023 |  |  |  |  |  |
Debt Instrument [Line Items] |  |  |  |  |  |
Stated interest rate on debt instrument (percent) | 7.25%us-gaap_DebtInstrumentInterestRateStatedPercentage / us-gaap_DebtInstrumentAxis = bzh_A714SeniorNotesMaturingFebruary2023Member / us-gaap_LongtermDebtTypeAxis = us-gaap_SeniorNotesMember | 7.25%us-gaap_DebtInstrumentInterestRateStatedPercentage / us-gaap_DebtInstrumentAxis = bzh_A714SeniorNotesMaturingFebruary2023Member / us-gaap_LongtermDebtTypeAxis = us-gaap_SeniorNotesMember |  |  | 7.25%us-gaap_DebtInstrumentInterestRateStatedPercentage / us-gaap_DebtInstrumentAxis = bzh_A714SeniorNotesMaturingFebruary2023Member / us-gaap_LongtermDebtTypeAxis = us-gaap_SeniorNotesMember |
Senior notes | 200,000 us-gaap_DebtInstrumentCarryingAmount / us-gaap_DebtInstrumentAxis = bzh_A714SeniorNotesMaturingFebruary2023Member / us-gaap_LongtermDebtTypeAxis = us-gaap_SeniorNotesMember | 200,000 us-gaap_DebtInstrumentCarryingAmount / us-gaap_DebtInstrumentAxis = bzh_A714SeniorNotesMaturingFebruary2023Member / us-gaap_LongtermDebtTypeAxis = us-gaap_SeniorNotesMember |  |  |  |
Senior Notes | TEU Senior Amortizing Notes |  |  |  |  |  |
Debt Instrument [Line Items] |  |  |  |  |  |
Senior notes | 3,401 us-gaap_DebtInstrumentCarryingAmount / us-gaap_DebtInstrumentAxis = bzh_TeuSeniorAmortizingNotesMaturingAugust2015Member / us-gaap_LongtermDebtTypeAxis = us-gaap_SeniorNotesMember | 6,703 us-gaap_DebtInstrumentCarryingAmount / us-gaap_DebtInstrumentAxis = bzh_TeuSeniorAmortizingNotesMaturingAugust2015Member / us-gaap_LongtermDebtTypeAxis = us-gaap_SeniorNotesMember |  |  |  |
Junior Subordinated Notes |  |  |  |  |  |
Debt Instrument [Line Items] |  |  |  |  |  |
Stated interest rate on debt instrument (percent) | 7.987%us-gaap_DebtInstrumentInterestRateStatedPercentage / us-gaap_LongtermDebtTypeAxis = us-gaap_JuniorSubordinatedDebtMember |  |  |  |  |
Unamortized debt discounts | (44,000)us-gaap_DebtInstrumentUnamortizedDiscount / us-gaap_LongtermDebtTypeAxis = us-gaap_JuniorSubordinatedDebtMember |  |  |  |  |
Long-term debt | 56,770 us-gaap_LongTermDebt / us-gaap_LongtermDebtTypeAxis = us-gaap_JuniorSubordinatedDebtMember | 55,737 us-gaap_LongTermDebt / us-gaap_LongtermDebtTypeAxis = us-gaap_JuniorSubordinatedDebtMember |  |  |  |
Cash Secured Loan |  |  |  |  |  |
Debt Instrument [Line Items] |  |  |  |  |  |
Long-term debt | 22,368 us-gaap_LongTermDebt / us-gaap_LongtermDebtTypeAxis = us-gaap_SecuredDebtMember | 22,368 us-gaap_LongTermDebt / us-gaap_LongtermDebtTypeAxis = us-gaap_SecuredDebtMember |  |  |  |
Other Secured Notes Payable |  |  |  |  |  |
Debt Instrument [Line Items] |  |  |  |  |  |
Long-term debt | $ 23,773 us-gaap_LongTermDebt / us-gaap_LongtermDebtTypeAxis = us-gaap_NotesPayableOtherPayablesMember | $ 22,145 us-gaap_LongTermDebt / us-gaap_LongtermDebtTypeAxis = us-gaap_NotesPayableOtherPayablesMember |  |  |  |
Number of Lenders No Credit Extension [Domain] |  |  |  |  |  |
Debt Instrument [Line Items] |  |  |  |  |  |
Line of Credit Facility, Number of Lenders |  |  |  |  |  | 1 bzh_LineofCreditFacilityNumberofLenders / us-gaap_CreditFacilityAxis = bzh_NumberofLendersNoCreditExtensionDomain

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 Amount of long-term debt before deduction of unamortized discount or premium. Includes, but is not limited to, notes payable, bonds payable, commercial loans, mortgage loans, convertible debt, subordinated debt and other types of debt, with initial maturities beyond one year or the normal operating cycle, if longer. + References Reference 1: http://www.xbrl.org/2003/role/presentationRef -Publisher SEC -Name Regulation S-X (SX) -Number 210 -Section 02 -Paragraph 20 -Article 5 Reference 2: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Accounting Standards Codification -Topic 210 -SubTopic 10 -Section S99 -Paragraph 1 -Subparagraph (SX 210.5-02.22) -URI http://asc.fasb.org/extlink&oid=6877327&loc=d3e13212-122682 Reference 3: http://www.xbrl.org/2003/role/presentationRef -Publisher SEC -Name Regulation S-X (SX) -Number 210 -Section 02 -Paragraph 22 -Article 5 Reference 4: http://www.xbrl.org/2003/role/presentationRef -Publisher SEC -Name Regulation S-X (SX) -Number 210 -Section 03 -Paragraph 16 -Article 9 + Details
Name: | us-gaap_DebtInstrumentCarryingAmount
Namespace Prefix: | us-gaap_
Data Type: | xbrli:monetaryItemType
Balance Type: | credit
Period Type: | instant

X
- Definition Contractual interest rate for funds borrowed, under the debt agreement. + References Reference 1: http://www.xbrl.org/2003/role/presentationRef -Publisher SEC -Name Regulation S-X (SX) -Number 210 -Section 02 -Paragraph 22 -Article 5 Reference 2: http://www.xbrl.org/2003/role/presentationRef -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
- Details
Name: | us-gaap_DebtInstrumentLineItems
Namespace Prefix: | us-gaap_
Data Type: | xbrli:stringItemType
Balance Type: | na
Period Type: | duration

X
- Definition The amount of debt discount that was originally recognized at the issuance of the instrument that has yet to be amortized. + References Reference 1: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Accounting Standards Codification -Topic 835 -SubTopic 30 -Section 45 -Paragraph 1A -URI http://asc.fasb.org/extlink&oid=6451184&loc=d3e28541-108399 Reference 2: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Accounting Standards Codification -Topic 835 -SubTopic 30 -Section 55 -Paragraph 8 -URI http://asc.fasb.org/extlink&oid=34725769&loc=d3e28878-108400 + Details
Name: | us-gaap_DebtInstrumentUnamortizedDiscount
Namespace Prefix: | us-gaap_
Data Type: | xbrli:monetaryItemType
Balance Type: | debit
Period Type: | instant

X
- Definition Carrying amount of long-term debt, net of unamortized discount or premium, including current and noncurrent amounts. Includes, but not limited to, notes payable, bonds payable, debentures, mortgage loans and commercial paper. Excludes capital lease obligations. + References Reference 1: http://www.xbrl.org/2003/role/presentationRef -Publisher SEC -Name Regulation S-X (SX) -Number 210 -Section 03 -Paragraph 16 -Article 7 Reference 2: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Accounting Standards Codification -Topic 210 -SubTopic 10 -Section S99 -Paragraph 1 -Subparagraph (SX 210.5-02.22) -URI http://asc.fasb.org/extlink&oid=6877327&loc=d3e13212-122682 Reference 3: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Accounting Standards Codification -Topic 942 -SubTopic 210 -Section S99 -Paragraph 1 -Subparagraph (SX 210.9-03.16) -URI http://asc.fasb.org/extlink&oid=6876686&loc=d3e534808-122878 Reference 4: http://www.xbrl.org/2003/role/presentationRef -Publisher SEC -Name Regulation S-X (SX) -Number 210 -Section 03 -Paragraph 16 -Article 9 Reference 5: http://www.xbrl.org/2003/role/presentationRef -Publisher SEC -Name Regulation S-X (SX) -Number 210 -Section 02 -Paragraph 20, 22 -Article 5 Reference 6: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Accounting Standards Codification -Topic 944 -SubTopic 210 -Section S99 -Paragraph 1 -Subparagraph (SX 210.7-03.16) -URI http://asc.fasb.org/extlink&oid=6879938&loc=d3e572229-122910 + Details
Name: | us-gaap_LongTermDebt
Namespace Prefix: | us-gaap_
Data Type: | xbrli:monetaryItemType
Balance Type: | credit
Period Type: | instant

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

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

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

X
- Details
Name: | us-gaap_LongtermDebtTypeAxis=us-gaap_SecuredDebtMember
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: |