000000 - Document - Document and Entity Information {Elements} link:presentationLink link:calculationLink link:definitionLink 000021 - Disclosure - Risk/Return Detail Data {Elements} - Emerging Markets Portfolio Sanford C. Bernstein Fund, Inc. link:presentationLink link:calculationLink link:definitionLink 000041 - Disclosure - Risk/Return Detail Data {Elements} - Short Duration Diversified Municipal Portfolio link:presentationLink link:calculationLink link:definitionLink 000061 - Disclosure - Risk/Return Detail Data {Elements} - New York Municipal Portfolio Sanford C. Bernstein Fund, Inc. link:presentationLink link:calculationLink link:definitionLink 000081 - Disclosure - Risk/Return Detail Data {Elements} - California Municipal Portfolio Sanford C. Bernstein Fund, Inc. link:presentationLink link:calculationLink link:definitionLink 000081 - Schedule - Annual Fund Operating Expenses link:calculationLink link:presentationLink link:definitionLink 000101 - Disclosure - Risk/Return Detail Data {Elements} - Diversified Municipal Portfolio Sanford C. Bernstein Fund, Inc. link:presentationLink link:calculationLink link:definitionLink 000121 - Disclosure - Risk/Return Detail Data {Elements} - Short Duration Plus Portfolio Sanford C. Bernstein Fund, Inc. link:presentationLink link:calculationLink link:definitionLink 000141 - Disclosure - Risk/Return Detail Data {Elements} - Intermediate Duration Portfolio Sanford C. Bernstein Fund, Inc. link:presentationLink link:calculationLink link:definitionLink 000161 - Disclosure - Risk/Return Detail Data {Elements} - Overlay A Portfolio link:presentationLink link:calculationLink link:definitionLink 000181 - Disclosure - Risk/Return Detail Data {Elements} - Tax-Aware Overlay A Portfolio link:presentationLink link:calculationLink link:definitionLink 000201 - Disclosure - Risk/Return Detail Data {Elements} - Overlay B Portfolio link:presentationLink link:calculationLink link:definitionLink 000221 - Disclosure - Risk/Return Detail Data {Elements} - Tax-Aware Overlay B Portfolio link:presentationLink link:calculationLink link:definitionLink 000241 - Disclosure - Risk/Return Detail Data {Elements} - Tax-Aware Overlay C Portfolio link:presentationLink link:calculationLink link:definitionLink 000261 - Disclosure - Risk/Return Detail Data {Elements} - Tax-Aware Overlay N Portfolio link:presentationLink link:calculationLink link:definitionLink 000341 - Disclosure - Risk/Return Detail Data {Elements} - Emerging Markets Portfolio AB Blended Style Portfolio link:presentationLink link:calculationLink link:definitionLink 000361 - Disclosure - Risk/Return Detail Data {Elements} - New York Municipal Portfolio AB Intermediate Municipal Portfolios link:presentationLink link:calculationLink link:definitionLink 000381 - Disclosure - Risk/Return Detail Data {Elements} - California Municipal Portfolio AB Intermediate Municipal Portfolios link:presentationLink link:calculationLink link:definitionLink 000401 - Disclosure - Risk/Return Detail Data {Elements} - Diversified Municipal Portfolio AB Intermediate Municipal Portfolios link:presentationLink link:calculationLink link:definitionLink 000421 - Disclosure - Risk/Return Detail Data {Elements} - Short Duration Plus Portfolio AB Fixed-Income Taxable Portfolios link:presentationLink link:calculationLink link:definitionLink 010441 - Disclosure - Risk/Return Detail Data {Elements} - Intermediate Duration Portfolio AB Fixed-Income Taxable Portfolios link:presentationLink link:calculationLink link:definitionLink