Quarterly report pursuant to Section 13 or 15(d)

Schedule of Error Corrections for Consolidating Condensed Statement of Operations to Present Results for Non-Guarantor Subsidiaries (Detail)

v2.4.1.9
Schedule of Error Corrections for Consolidating Condensed Statement of Operations to Present Results for Non-Guarantor Subsidiaries (Detail) (USD $)
In Thousands, unless otherwise specified
3 Months Ended
Dec. 27, 2014
Dec. 28, 2013
Income (loss) from operations $ 1,138us-gaap_OperatingIncomeLoss $ (8,355)us-gaap_OperatingIncomeLoss
Net income (loss) attributable to Central Garden & Pet Company (5,697)cent_NetIncomeLossAttributableAfterEquityInUndistributedIncomeOfGuarantorSubsidiaries (12,708)cent_NetIncomeLossAttributableAfterEquityInUndistributedIncomeOfGuarantorSubsidiaries
Parent [Member]    
Income (loss) from operations (9,668)us-gaap_OperatingIncomeLoss
/ dei_LegalEntityAxis
= us-gaap_ParentCompanyMember
(8,114)us-gaap_OperatingIncomeLoss
/ dei_LegalEntityAxis
= us-gaap_ParentCompanyMember
Net income (loss) attributable to Central Garden & Pet Company (5,697)cent_NetIncomeLossAttributableAfterEquityInUndistributedIncomeOfGuarantorSubsidiaries
/ dei_LegalEntityAxis
= us-gaap_ParentCompanyMember
(12,708)cent_NetIncomeLossAttributableAfterEquityInUndistributedIncomeOfGuarantorSubsidiaries
/ dei_LegalEntityAxis
= us-gaap_ParentCompanyMember
Non-Guarantor Subsidiaries [Member]    
Income (loss) from operations (1,254)us-gaap_OperatingIncomeLoss
/ dei_LegalEntityAxis
= us-gaap_NonGuarantorSubsidiariesMember
(1,040)us-gaap_OperatingIncomeLoss
/ dei_LegalEntityAxis
= us-gaap_NonGuarantorSubsidiariesMember
Net income (loss) attributable to Central Garden & Pet Company (828)cent_NetIncomeLossAttributableAfterEquityInUndistributedIncomeOfGuarantorSubsidiaries
/ dei_LegalEntityAxis
= us-gaap_NonGuarantorSubsidiariesMember
(627)cent_NetIncomeLossAttributableAfterEquityInUndistributedIncomeOfGuarantorSubsidiaries
/ dei_LegalEntityAxis
= us-gaap_NonGuarantorSubsidiariesMember
Guarantor Subsidiaries [Member]    
Income (loss) from operations 12,060us-gaap_OperatingIncomeLoss
/ dei_LegalEntityAxis
= us-gaap_GuarantorSubsidiariesMember
799us-gaap_OperatingIncomeLoss
/ dei_LegalEntityAxis
= us-gaap_GuarantorSubsidiariesMember
Net income (loss) attributable to Central Garden & Pet Company 6,502cent_NetIncomeLossAttributableAfterEquityInUndistributedIncomeOfGuarantorSubsidiaries
/ dei_LegalEntityAxis
= us-gaap_GuarantorSubsidiariesMember
147cent_NetIncomeLossAttributableAfterEquityInUndistributedIncomeOfGuarantorSubsidiaries
/ dei_LegalEntityAxis
= us-gaap_GuarantorSubsidiariesMember
Eliminations [Member]    
Income (loss) from operations 0us-gaap_OperatingIncomeLoss
/ us-gaap_ConsolidationItemsAxis
= us-gaap_ConsolidationEliminationsMember
0us-gaap_OperatingIncomeLoss
/ us-gaap_ConsolidationItemsAxis
= us-gaap_ConsolidationEliminationsMember
Net income (loss) attributable to Central Garden & Pet Company (5,674)cent_NetIncomeLossAttributableAfterEquityInUndistributedIncomeOfGuarantorSubsidiaries
/ us-gaap_ConsolidationItemsAxis
= us-gaap_ConsolidationEliminationsMember
480cent_NetIncomeLossAttributableAfterEquityInUndistributedIncomeOfGuarantorSubsidiaries
/ us-gaap_ConsolidationItemsAxis
= us-gaap_ConsolidationEliminationsMember
As Previously Reported [Member]    
Income (loss) from operations   (8,355)us-gaap_OperatingIncomeLoss
/ us-gaap_StatementScenarioAxis
= us-gaap_ScenarioPreviouslyReportedMember
Net income (loss) attributable to Central Garden & Pet Company   (12,708)cent_NetIncomeLossAttributableAfterEquityInUndistributedIncomeOfGuarantorSubsidiaries
/ us-gaap_StatementScenarioAxis
= us-gaap_ScenarioPreviouslyReportedMember
As Previously Reported [Member] | Parent [Member]    
Income (loss) from operations   (8,783)us-gaap_OperatingIncomeLoss
/ dei_LegalEntityAxis
= us-gaap_ParentCompanyMember
/ us-gaap_StatementScenarioAxis
= us-gaap_ScenarioPreviouslyReportedMember
Net income (loss) attributable to Central Garden & Pet Company   (12,708)cent_NetIncomeLossAttributableAfterEquityInUndistributedIncomeOfGuarantorSubsidiaries
/ dei_LegalEntityAxis
= us-gaap_ParentCompanyMember
/ us-gaap_StatementScenarioAxis
= us-gaap_ScenarioPreviouslyReportedMember
As Previously Reported [Member] | Non-Guarantor Subsidiaries [Member]    
Income (loss) from operations   0us-gaap_OperatingIncomeLoss
/ dei_LegalEntityAxis
= us-gaap_NonGuarantorSubsidiariesMember
/ us-gaap_StatementScenarioAxis
= us-gaap_ScenarioPreviouslyReportedMember
Net income (loss) attributable to Central Garden & Pet Company   0cent_NetIncomeLossAttributableAfterEquityInUndistributedIncomeOfGuarantorSubsidiaries
/ dei_LegalEntityAxis
= us-gaap_NonGuarantorSubsidiariesMember
/ us-gaap_StatementScenarioAxis
= us-gaap_ScenarioPreviouslyReportedMember
As Previously Reported [Member] | Guarantor Subsidiaries [Member]    
Income (loss) from operations   428us-gaap_OperatingIncomeLoss
/ dei_LegalEntityAxis
= us-gaap_GuarantorSubsidiariesMember
/ us-gaap_StatementScenarioAxis
= us-gaap_ScenarioPreviouslyReportedMember
Net income (loss) attributable to Central Garden & Pet Company   (108)cent_NetIncomeLossAttributableAfterEquityInUndistributedIncomeOfGuarantorSubsidiaries
/ dei_LegalEntityAxis
= us-gaap_GuarantorSubsidiariesMember
/ us-gaap_StatementScenarioAxis
= us-gaap_ScenarioPreviouslyReportedMember
As Previously Reported [Member] | Eliminations [Member]    
Income (loss) from operations   0us-gaap_OperatingIncomeLoss
/ us-gaap_ConsolidationItemsAxis
= us-gaap_ConsolidationEliminationsMember
/ us-gaap_StatementScenarioAxis
= us-gaap_ScenarioPreviouslyReportedMember
Net income (loss) attributable to Central Garden & Pet Company   108cent_NetIncomeLossAttributableAfterEquityInUndistributedIncomeOfGuarantorSubsidiaries
/ us-gaap_ConsolidationItemsAxis
= us-gaap_ConsolidationEliminationsMember
/ us-gaap_StatementScenarioAxis
= us-gaap_ScenarioPreviouslyReportedMember
Adjustments [Member]    
Income (loss) from operations   0us-gaap_OperatingIncomeLoss
/ us-gaap_StatementScenarioAxis
= us-gaap_ScenarioAdjustmentMember
Net income (loss) attributable to Central Garden & Pet Company   0cent_NetIncomeLossAttributableAfterEquityInUndistributedIncomeOfGuarantorSubsidiaries
/ us-gaap_StatementScenarioAxis
= us-gaap_ScenarioAdjustmentMember
Adjustments [Member] | Parent [Member]    
Income (loss) from operations   669us-gaap_OperatingIncomeLoss
/ dei_LegalEntityAxis
= us-gaap_ParentCompanyMember
/ us-gaap_StatementScenarioAxis
= us-gaap_ScenarioAdjustmentMember
Net income (loss) attributable to Central Garden & Pet Company   0cent_NetIncomeLossAttributableAfterEquityInUndistributedIncomeOfGuarantorSubsidiaries
/ dei_LegalEntityAxis
= us-gaap_ParentCompanyMember
/ us-gaap_StatementScenarioAxis
= us-gaap_ScenarioAdjustmentMember
Adjustments [Member] | Non-Guarantor Subsidiaries [Member]    
Income (loss) from operations   (1,040)us-gaap_OperatingIncomeLoss
/ dei_LegalEntityAxis
= us-gaap_NonGuarantorSubsidiariesMember
/ us-gaap_StatementScenarioAxis
= us-gaap_ScenarioAdjustmentMember
Net income (loss) attributable to Central Garden & Pet Company   (627)cent_NetIncomeLossAttributableAfterEquityInUndistributedIncomeOfGuarantorSubsidiaries
/ dei_LegalEntityAxis
= us-gaap_NonGuarantorSubsidiariesMember
/ us-gaap_StatementScenarioAxis
= us-gaap_ScenarioAdjustmentMember
Adjustments [Member] | Guarantor Subsidiaries [Member]    
Income (loss) from operations   371us-gaap_OperatingIncomeLoss
/ dei_LegalEntityAxis
= us-gaap_GuarantorSubsidiariesMember
/ us-gaap_StatementScenarioAxis
= us-gaap_ScenarioAdjustmentMember
Net income (loss) attributable to Central Garden & Pet Company   255cent_NetIncomeLossAttributableAfterEquityInUndistributedIncomeOfGuarantorSubsidiaries
/ dei_LegalEntityAxis
= us-gaap_GuarantorSubsidiariesMember
/ us-gaap_StatementScenarioAxis
= us-gaap_ScenarioAdjustmentMember
Adjustments [Member] | Eliminations [Member]    
Income (loss) from operations   0us-gaap_OperatingIncomeLoss
/ us-gaap_ConsolidationItemsAxis
= us-gaap_ConsolidationEliminationsMember
/ us-gaap_StatementScenarioAxis
= us-gaap_ScenarioAdjustmentMember
Net income (loss) attributable to Central Garden & Pet Company   $ 372cent_NetIncomeLossAttributableAfterEquityInUndistributedIncomeOfGuarantorSubsidiaries
/ us-gaap_ConsolidationItemsAxis
= us-gaap_ConsolidationEliminationsMember
/ us-gaap_StatementScenarioAxis
= us-gaap_ScenarioAdjustmentMember