v2.4.0.8

SUMMARY OF SIGNIFICANT ACCOUNTING POLICIES (Details) (USD $)	9 Months Ended
	Sep. 30, 2013 item	Sep. 30, 2012
Organization
Number of funds in operations reorganized	2
Initial Offering and Organizational Costs
Amortization period for organization and offering costs for operational and investor trading purposes	60 months
Amortization period for organization and offering costs for financial reporting purposes	12 months
Accrued initial offering and organizational costs	$ 11,034	$ 14,188
Margin
Initial margin to support futures positions	$ 1,959,029
Percentage of initial margin	5.00%
Number of forward positions	0
Number of swap positions	0

- Definition

Represents the period of amortization of organizational and offering cost for financial reporting purposes.

+ References

No definition available.

+ Details

Name:	hbfa_AmortizationPeriodForFinancialReportingPurposes
Namespace Prefix:	hbfa_
Data Type:	xbrli:durationItemType
Balance Type:	na
Period Type:	duration

- Definition

Represents the period of amortization of organizational and offering cost for operational and investor trading purposes.

+ References

No definition available.

+ Details

Name:	hbfa_AmortizationPeriodForOperationalAndInvestorTradingPurposes
Namespace Prefix:	hbfa_
Data Type:	xbrli:durationItemType
Balance Type:	na
Period Type:	duration

- Definition

Represents the amount of initial margin to support futures positions.

+ References

No definition available.

+ Details

Name:	hbfa_AmountOfInitialMarginForFuturesPositions
Namespace Prefix:	hbfa_
Data Type:	xbrli:monetaryItemType
Balance Type:	debit
Period Type:	instant

- Definition

Represents the amount of initial offering and organizational costs incurred and accrued during the period.

+ References

No definition available.

+ Details

Name:	hbfa_InitialOfferingAndOrganizationalCosts
Namespace Prefix:	hbfa_
Data Type:	xbrli:monetaryItemType
Balance Type:	debit
Period Type:	duration

- Details

Name:	hbfa_InitialOfferingAndOrganizationalCostsAbstract
Namespace Prefix:	hbfa_
Data Type:	xbrli:stringItemType
Balance Type:	na
Period Type:	duration

- Details

Name:	hbfa_MarginAbstract
Namespace Prefix:	hbfa_
Data Type:	xbrli:stringItemType
Balance Type:	na
Period Type:	duration

- Definition

Represents the number of forward positions.

+ References

No definition available.

+ Details

Name:	hbfa_NumberOfForwardPositions
Namespace Prefix:	hbfa_
Data Type:	xbrli:integerItemType
Balance Type:	na
Period Type:	duration

- Definition

Represents the number of funds in operations reorganized during the period.

+ References

No definition available.

+ Details

Name:	hbfa_NumberOfFundsInOperationsReorganized
Namespace Prefix:	hbfa_
Data Type:	xbrli:integerItemType
Balance Type:	na
Period Type:	duration

- Definition

Represents the number of swap positions.

+ References

No definition available.

+ Details

Name:	hbfa_NumberOfSwapPositions
Namespace Prefix:	hbfa_
Data Type:	xbrli:integerItemType
Balance Type:	na
Period Type:	duration

- Details

Name:	hbfa_PartnersCapitalAccountsLineItems
Namespace Prefix:	hbfa_
Data Type:	xbrli:stringItemType
Balance Type:	na
Period Type:	duration

- Definition

Represents the percentage of initial margin to support futures positions.

+ References

No definition available.

+ Details

Name:	hbfa_PercentageOfInitialMarginForFuturesPositions
Namespace Prefix:	hbfa_
Data Type:	num:percentItemType
Balance Type:	na
Period Type:	duration

Highbridge Commodities FuturesAccess LLC 10-Q