Model Structure Summary

Component: (Network and Table)
Network
01-Balance Sheet
(http://www.xbrlsite.com/sfac8/role/BalanceSheet)
Table Balance Sheet [Hypercube]
# Label Report Element Class Period Type Balance Name
1
Balance Sheet [Hypercube]
[Table] sfac8:BalanceSheetHypercube
2
Balance Sheet [Line Items]
[Line Items] sfac8:BalanceSheetLineItems
3
Balance Sheet [Arithmetic Expression]
[Abstract] sfac8:BalanceSheetSet
4
Assets
[Concept] Monetary As Of Debit sfac8:Assets
5
Liabilities
[Concept] Monetary As Of Credit sfac8:Liabilities
6
Equity
[Concept] Monetary As Of Credit sfac8:Equity

Component: (Network and Table)
Network
02-Comprehensive Income
(http://www.xbrlsite.com/sfac8/role/ComprehensiveIncome)
Table Comprehensive Income Statement [Hypercube]
# Label Report Element Class Period Type Balance Name
1
Comprehensive Income Statement [Hypercube]
[Table] sfac8:ComprehensiveIncomeStatementHypercube
2
Comprehensive Income Statement [Line Items]
[Line Items] sfac8:ComprehensiveIncomeStatementLineItems
3
Comprehensive Income [Roll Up]
[Abstract] sfac8:ComprehensiveIncomeRollUp
4
Revenues
[Concept] Monetary For Period Credit sfac8:Revenues
5
(Expenses)
[Concept] Monetary For Period Debit sfac8:Expenses
6
Gains
[Concept] Monetary For Period Credit sfac8:Gains
7
(Losses)
[Concept] Monetary For Period Debit sfac8:Losses
8
Comprehensive Income
[Concept] Monetary For Period Credit sfac8:ComprehensiveIncome

Component: (Network and Table)
Network
03-Changes in Equity
(http://www.xbrlsite.com/sfac8/role/ChangesInEquity)
Table Changes in Equity [Hypercube]
# Label Report Element Class Period Type Balance Name
1
Changes in Equity [Hypercube]
[Table] sfac8:ChangesInEquityHypercube
2
Changes in Equity [Line Items]
[Line Items] sfac8:ChangesInEquityLineItems
3
Changes in Equity [Roll Forward]
[Abstract] sfac8:ChangesInEquityRollForward
4
Equity, Beginning Balance
[Concept] Monetary As Of Credit sfac8:Equity
5
Comprehensive Income
[Concept] Monetary For Period Credit sfac8:ComprehensiveIncome
6
Investments by Owners
[Concept] Monetary For Period Credit sfac8:InvestmentsByOwners
7
(Distributions to Owners)
[Concept] Monetary For Period Debit sfac8:DistributionsToOwners
8
Equity, Ending Balance
[Concept] Monetary As Of Credit sfac8:Equity

Component: (Network and Table)
Network
04-Net Assets
(http://www.xbrlsite.com/sfac8/role/NetAssets)
Table Fund Balance [Hypercube]
# Label Report Element Class Period Type Balance Name
1
Fund Balance [Hypercube]
[Table] sfac8:FundBalanceHypercube
2
Fund Balance [Line Items]
[Line Items] sfac8:FundBalanceLineItems
3
Net Assets [Roll Up]
[Abstract] sfac8:NetAssetsRollUp
4
Assets
[Concept] Monetary As Of Debit sfac8:Assets
5
(Liabilities)
[Concept] Monetary As Of Credit sfac8:Liabilities
6
Net Assets
[Concept] Monetary As Of Debit sfac8:NetAssets
7
Fund Balance [Roll Up]
[Abstract] sfac8:FundBalanceRollUp
8
Fund Balance, Permanently Restricted
[Concept] Monetary As Of Credit sfac8:FundBalancePermanentlyRestricted
9
Fund Balance, Termporarily Restricted
[Concept] Monetary As Of Credit sfac8:FundBalanceTemporarilyRestricted
10
Fund Balance, Unrestricted
[Concept] Monetary As Of Credit sfac8:FundBalanceUnrestricted
11
Fund Balance
[Concept] Monetary As Of Credit sfac8:FundBalance

Component: (Network and Table)
Network
05-Change in Fund Balance
(http://www.xbrlsite.com/sfac8/role/ChangeInFundBalance)
Table Changes in Fund Balance [Hypercube]
# Label Report Element Class Period Type Balance Name
1
Changes in Fund Balance [Hypercube]
[Table] sfac8:ChangesInFundBalanceHypercube
2
Changes in Fund Balance [Line Items]
[Line Items] sfac8:ChangesInFundBalanceLineItems
3
Changes in Fund Balance [Roll Forward]
[Abstract] sfac8:ChangesInFundBalanceRollForward
4
Fund Balance, Beginning Balance
[Concept] Monetary As Of Credit sfac8:FundBalance
5
Change in Net Assets
[Concept] Monetary For Period Credit sfac8:ChangeInNetAssets
6
Other Increases (Decreases) in Fund Balance
[Concept] Monetary For Period Credit sfac8:OtherIncreasesDecreasesInFundBalance
7
Fund Balance, Ending Balance
[Concept] Monetary As Of Credit sfac8:FundBalance

Component: (Network and Table)
Network
05-Change in Net Assets
(http://www.xbrlsite.com/sfac8/role/ChangeInNetAssets)
Table Changes in Net Assets [Hypercube]
# Label Report Element Class Period Type Balance Name
1
Changes in Net Assets [Hypercube]
[Table] sfac8:ChangesInNetAssetsHypercube
2
Changes in Net Assets [Line Items]
[Line Items] sfac8:ChangesInNetAssetsLineItems
3
Changes in Net Assets [Roll Up]
[Abstract] sfac8:ChangesInNetAssetsRollUp
4
Revenues
[Concept] Monetary For Period Credit sfac8:Revenues
5
(Expenses)
[Concept] Monetary For Period Debit sfac8:Expenses
6
Gains
[Concept] Monetary For Period Credit sfac8:Gains
7
(Losses)
[Concept] Monetary For Period Debit sfac8:Losses
8
Change in Net Assets
[Concept] Monetary For Period Credit sfac8:ChangeInNetAssets