XML 11 R4.htm IDEA: XBRL DOCUMENT v3.21.1
Label Element Value
TIFF Multi-Asset Fund  
Risk/Return: rr_RiskReturnAbstract  
Supplement to Prospectus [Text Block] rr_SupplementToProspectusTextBlock

 

TIFF Investment Program (“TIP”)

Supplement dated April 30, 2021

to the Prospectus dated April 30, 2021

 

TIFF Multi-Asset Fund

For members who are not non-profit organizations, the following supplements similar language under the heading Fund Performance — Average Annual Total Returns in each fund summary section of the prospectus.
Risk/Return [Heading] rr_RiskReturnHeading TIFF Multi-Asset Fund
Bar Chart and Performance Table [Heading] rr_BarChartAndPerformanceTableHeading Average Annual Total Returns (for periods ended 12/31/2020)
Performance Narrative [Text Block] rr_PerformanceNarrativeTextBlock

The table below illustrates the changes in the funds’ yearly performance and shows how each fund’s average returns for one year, five years, ten years, and since fund inception, which reflect the deduction of entry and exit fees from a member’s account, compared with selected benchmarks. Past performance (before and after taxes) is not necessarily an indication of how the funds will perform in the future.  After-tax returns are calculated using the historical highest individual federal marginal income tax rates and do not reflect the effect of state and local taxes.  Actual after-tax returns depend upon a member’s tax situation and may differ from those shown.
Performance Past Does Not Indicate Future [Text] rr_PerformancePastDoesNotIndicateFuture Past performance (before and after taxes) is not necessarily an indication of how the funds will perform in the future.
Index No Deduction for Fees, Expenses, Taxes [Text] rr_IndexNoDeductionForFeesExpensesTaxes (does not reflect fees, expenses, or taxes)
Performance Table Uses Highest Federal Rate rr_PerformanceTableUsesHighestFederalRate After-tax returns are calculated using the historical highest individual federal marginal income tax rates and do not reflect the effect of state and local taxes.
TIFF Multi-Asset Fund | MSCI All Country World Index (does not reflect fees, expenses, or taxes)  
Risk/Return: rr_RiskReturnAbstract  
Label rr_AverageAnnualReturnLabel MSCI All Country World Index   (does not reflect fees, expenses, or taxes)
1 Year rr_AverageAnnualReturnYear01 16.25%
5 Years rr_AverageAnnualReturnYear05 12.24%
10 Years rr_AverageAnnualReturnYear10 9.12%
Since Inception rr_AverageAnnualReturnSinceInception 7.55%
Inception Date rr_AverageAnnualReturnInceptionDate Mar. 31, 1995
TIFF Multi-Asset Fund | Consumer Price Index (“CPI”) +5% per annum (does not reflect fees, expenses, or taxes)  
Risk/Return: rr_RiskReturnAbstract  
Label rr_AverageAnnualReturnLabel Consumer Price Index (“CPI”) +5% per annum   (does not reflect fees, expenses, or taxes)
1 Year rr_AverageAnnualReturnYear01 6.42%
5 Years rr_AverageAnnualReturnYear05 7.03%
10 Years rr_AverageAnnualReturnYear10 6.81%
Since Inception rr_AverageAnnualReturnSinceInception 7.22%
Inception Date rr_AverageAnnualReturnInceptionDate Mar. 31, 1995
TIFF Multi-Asset Fund | Multi-Asset Fund Constructed Index (does not reflect taxes)  
Risk/Return: rr_RiskReturnAbstract  
Label rr_AverageAnnualReturnLabel Multi-Asset Fund Constructed Index (does not reflect taxes)
1 Year rr_AverageAnnualReturnYear01 13.37% [1]
5 Years rr_AverageAnnualReturnYear05 9.48% [1]
10 Years rr_AverageAnnualReturnYear10 6.56% [1]
Since Inception rr_AverageAnnualReturnSinceInception 7.41% [1]
Inception Date rr_AverageAnnualReturnInceptionDate Mar. 31, 1995 [1]
TIFF Multi-Asset Fund | 65/35 Mix (65% MSCI All Country World Index, 35% Bloomberg Barclays US Aggregate Bond Index) (does not reflect fees, expenses, or taxes)  
Risk/Return: rr_RiskReturnAbstract  
Label rr_AverageAnnualReturnLabel 65/35 Mix (65% MSCI All Country World Index,   35% Bloomberg Barclays US Aggregate Bond Index)   (does not reflect fees,  expenses, or taxes)
1 Year rr_AverageAnnualReturnYear01 13.90%
5 Years rr_AverageAnnualReturnYear05 9.74%
10 Years rr_AverageAnnualReturnYear10 7.52%
Since Inception rr_AverageAnnualReturnSinceInception 7.17%
Inception Date rr_AverageAnnualReturnInceptionDate Mar. 31, 1995
TIFF Multi-Asset Fund | TIFF Multi-Asset Fund  
Risk/Return: rr_RiskReturnAbstract  
Label rr_AverageAnnualReturnLabel Return before Taxes
1 Year rr_AverageAnnualReturnYear01 17.65%
5 Years rr_AverageAnnualReturnYear05 9.07%
10 Years rr_AverageAnnualReturnYear10 6.95%
Since Inception rr_AverageAnnualReturnSinceInception 7.92%
Inception Date rr_AverageAnnualReturnInceptionDate Mar. 31, 1995
TIFF Multi-Asset Fund | TIFF Multi-Asset Fund | After Taxes on Distributions  
Risk/Return: rr_RiskReturnAbstract  
Label rr_AverageAnnualReturnLabel Return after Taxes on Distributions
1 Year rr_AverageAnnualReturnYear01 17.40%
5 Years rr_AverageAnnualReturnYear05 7.26%
10 Years rr_AverageAnnualReturnYear10 5.22%
Since Inception rr_AverageAnnualReturnSinceInception 6.15%
TIFF Multi-Asset Fund | TIFF Multi-Asset Fund | After Taxes on Distributions and Sale of Fund Shares  
Risk/Return: rr_RiskReturnAbstract  
Label rr_AverageAnnualReturnLabel Return after Taxes on Distributions and Sale of Fund Shares
1 Year rr_AverageAnnualReturnYear01 10.63%
5 Years rr_AverageAnnualReturnYear05 6.37%
10 Years rr_AverageAnnualReturnYear10 4.92%
Since Inception rr_AverageAnnualReturnSinceInception 5.87%
[1] Performance of the Multi-Asset Fund Constructed Index generated from July 1, 2009, through September 30, 2015, was reduced by 0.20% per annum, prorated monthly. This reduction reflected an estimate of the costs of investing in the Constructed Index’s asset segments through index funds or other instruments. The reported performance of the Constructed Index would increase in the absence of a 0.20% reduction.