110001 - Disclosure - Vanguard New York Municipal Money Market Fund Investment Objectives and Goals link:presentationLink link:definitionLink link:calculationLink 110002 - Disclosure - Vanguard New York Municipal Money Market Fund Fees and Expenses link:presentationLink link:definitionLink link:calculationLink 110003 - Disclosure - Vanguard New York Municipal Money Market Fund Investment Strategy link:presentationLink link:definitionLink link:calculationLink 110004 - Disclosure - Vanguard New York Municipal Money Market Fund Investment Risks link:presentationLink link:definitionLink link:calculationLink 110005 - Disclosure - Vanguard New York Municipal Money Market Fund Performance Management link:presentationLink link:definitionLink link:calculationLink 120010 - Disclosure - Vanguard New York Municipal Money Market Fund Shareholder Fees link:presentationLink link:definitionLink link:calculationLink 120020 - Disclosure - Vanguard New York Municipal Money Market Fund Annual Fund Operating Expenses link:presentationLink link:definitionLink link:calculationLink 120030 - Disclosure - Vanguard New York Municipal Money Market Fund Expense Example link:presentationLink link:definitionLink link:calculationLink 120040 - Disclosure - Vanguard New York Municipal Money Market Fund Expense Example, No Redemption link:presentationLink link:definitionLink link:calculationLink 120045 - Disclosure - Vanguard New York Municipal Money Market Fund Risks Data link:presentationLink link:definitionLink link:calculationLink 120050 - Disclosure - Vanguard New York Municipal Money Market Fund Annual Total Returns link:presentationLink link:definitionLink link:calculationLink 120060 - Disclosure - Vanguard New York Municipal Money Market Fund Average Annual Total Returns link:presentationLink link:definitionLink link:calculationLink 120070 - Disclosure - Vanguard New York Municipal Money Market Fund Market Index Performance link:presentationLink link:definitionLink link:calculationLink 110000 - Disclosure - Vanguard New York Municipal Money Market Fund N-1A Cover link:presentationLink link:definitionLink link:calculationLink 210001 - Disclosure - Vanguard New York Long-Term Tax-Exempt Fund Investment Objectives and Goals link:presentationLink link:definitionLink link:calculationLink 210002 - Disclosure - Vanguard New York Long-Term Tax-Exempt Fund Fees and Expenses link:presentationLink link:definitionLink link:calculationLink 210003 - Disclosure - Vanguard New York Long-Term Tax-Exempt Fund Investment Strategy link:presentationLink link:definitionLink link:calculationLink 210004 - Disclosure - Vanguard New York Long-Term Tax-Exempt Fund Investment Risks link:presentationLink link:definitionLink link:calculationLink 210005 - Disclosure - Vanguard New York Long-Term Tax-Exempt Fund Performance Management link:presentationLink link:definitionLink link:calculationLink 220010 - Disclosure - Vanguard New York Long-Term Tax-Exempt Fund Shareholder Fees link:presentationLink link:definitionLink link:calculationLink 220020 - Disclosure - Vanguard New York Long-Term Tax-Exempt Fund Annual Fund Operating Expenses link:presentationLink link:definitionLink link:calculationLink 220030 - Disclosure - Vanguard New York Long-Term Tax-Exempt Fund Expense Example link:presentationLink link:definitionLink link:calculationLink 220040 - Disclosure - Vanguard New York Long-Term Tax-Exempt Fund Expense Example, No Redemption link:presentationLink link:definitionLink link:calculationLink 220045 - Disclosure - Vanguard New York Long-Term Tax-Exempt Fund Risks Data link:presentationLink link:definitionLink link:calculationLink 220050 - Disclosure - Vanguard New York Long-Term Tax-Exempt Fund Annual Total Returns link:presentationLink link:definitionLink link:calculationLink 220060 - Disclosure - Vanguard New York Long-Term Tax-Exempt Fund Average Annual Total Returns link:presentationLink link:definitionLink link:calculationLink 220070 - Disclosure - Vanguard New York Long-Term Tax-Exempt Fund Market Index Performance link:presentationLink link:definitionLink link:calculationLink 210000 - Disclosure - Vanguard New York Long-Term Tax-Exempt Fund N-1A Cover link:presentationLink link:definitionLink link:calculationLink 310001 - Disclosure - Vanguard New York Tax-Exempt Bond ETF Investment Objectives and Goals link:presentationLink link:definitionLink link:calculationLink 310002 - Disclosure - Vanguard New York Tax-Exempt Bond ETF Fees and Expenses link:presentationLink link:definitionLink link:calculationLink 310003 - Disclosure - Vanguard New York Tax-Exempt Bond ETF Investment Strategy link:presentationLink link:definitionLink link:calculationLink 310004 - Disclosure - Vanguard New York Tax-Exempt Bond ETF Investment Risks link:presentationLink link:definitionLink link:calculationLink 310005 - Disclosure - Vanguard New York Tax-Exempt Bond ETF Performance Management link:presentationLink link:definitionLink link:calculationLink 320010 - Disclosure - Vanguard New York Tax-Exempt Bond ETF Shareholder Fees link:presentationLink link:definitionLink link:calculationLink 320020 - Disclosure - Vanguard New York Tax-Exempt Bond ETF Annual Fund Operating Expenses link:presentationLink link:definitionLink link:calculationLink 320030 - Disclosure - Vanguard New York Tax-Exempt Bond ETF Expense Example link:presentationLink link:definitionLink link:calculationLink 320040 - Disclosure - Vanguard New York Tax-Exempt Bond ETF Expense Example, No Redemption link:presentationLink link:definitionLink link:calculationLink 320045 - Disclosure - Vanguard New York Tax-Exempt Bond ETF Risks Data link:presentationLink link:definitionLink link:calculationLink 320050 - Disclosure - Vanguard New York Tax-Exempt Bond ETF Annual Total Returns link:presentationLink link:definitionLink link:calculationLink 320060 - Disclosure - Vanguard New York Tax-Exempt Bond ETF Average Annual Total Returns link:presentationLink link:definitionLink link:calculationLink 320070 - Disclosure - Vanguard New York Tax-Exempt Bond ETF Market Index Performance link:presentationLink link:definitionLink link:calculationLink 310000 - Disclosure - Vanguard New York Tax-Exempt Bond ETF N-1A Cover link:presentationLink link:definitionLink link:calculationLink Vanguard New York Municipal Money Market Fund S000002906 [Member] Retail Prospectus [Member] Investor Shares C000007971 [Member] New York Tax-Exempt Money Market Funds Average[Member] General Market Risk [Member] Investing in Bond Markets Risk [Member] Investing in Muni Bond Mkt Risk [Member] Tax-Exempt Income Risk [Member] Stable NAV Risk [Member] Money Market Funds and Interest Rates [Member] Credit Risk [Member] Municipal Bond Liquidity Risk [Member] Municipal Bond Structured Products [Member] State-Specific Focus Risk [Member] Active Management Risk [Member] Vanguard New York Long-Term Tax-Exempt Fund S000002905 [Member] C000007969 [Member] Admiral Shares C000007970 [Member] After Taxes on Distributions[Member] After Taxes on Distributions And Sales[Member] Bloomberg NY Municipal Bond Index (reflects no deduction for fees, expenses, or taxes)[Member] Bloomberg Municipal Bond Index (reflects no deduction for fees, expenses, or taxes)[Member] Interest Rate Risk [Member] Income Risk [Member] Call Risk [Member] Extension Risk [Member] Nondiversified Funds [Member] Vanguard New York Tax-Exempt Bond ETF S000092427 [Member] ETF Shares C000260432 [Member] Index Investing Risk [Member] ETF Share Trading Risk [Member] Authorized Participants Risk [Member]