funds_us_0002|AM:VFSTX|Short Name|price|total_return_price|net_asset_value|total_assets_under_management|assets_under_management|| funds_us_0002|AM:VFSTX|Long Name|Vanguard Short-Term Investment-Grade Inv Price (USD)|Vanguard Short-Term Investment-Grade Inv Total Return Price (USD)|Vanguard Short-Term Investment-Grade Inv Net Asset Value (USD)|Vanguard Short-Term Investment-Grade Inv Total Assets Under Management (USD)|Vanguard Short-Term Investment-Grade Inv Share Class Assets Under Management (USD)|| funds_us_0002|AM:VFSTX|Unit|figure_money_USD_price|figure_money_USD_price|figure_money_USD_price|figure_money_USD_metric|figure_money_USD_metric|| funds_us_0002|AM:VFSTX||market_daily|market_daily|daily|daily|daily|| funds_us_0002|AM:VFSTX|20191024|10.74|10.4778|10.74|||| funds_us_0002|AM:VFSTX|20191025|10.73|10.468|10.73|||| funds_us_0002|AM:VFSTX|20191028|10.72|10.4583|10.72|||| funds_us_0002|AM:VFSTX|20191029|10.72|10.4583|10.72|||| funds_us_0002|AM:VFSTX|20191030|10.73|10.468|10.73|||| funds_us_0002|AM:VFSTX|20191031|10.75|10.5118|10.75|61261593072|8018096382|| funds_us_0002|AM:VFSTX|20191101|10.75|10.5118|10.75|||| funds_us_0002|AM:VFSTX|20191104|10.73|10.4922|10.73|||| funds_us_0002|AM:VFSTX|20191105|10.72|10.4825|10.72|||| funds_us_0002|AM:VFSTX|20191106|10.73|10.4922|10.73|||| funds_us_0002|AM:VFSTX|20191107|10.71|10.4727|10.71|||| funds_us_0002|AM:VFSTX|20191108|10.71|10.4727|10.71|||| funds_us_0002|AM:VFSTX|20191111|10.71|10.4727|10.71|||| funds_us_0002|AM:VFSTX|20191112|10.71|10.4727|10.71|||| funds_us_0002|AM:VFSTX|20191113|10.72|10.4825|10.72|||| funds_us_0002|AM:VFSTX|20191114|10.73|10.4922|10.73|||| funds_us_0002|AM:VFSTX|20191115|10.73|10.4922|10.73|||| funds_us_0002|AM:VFSTX|20191118|10.73|10.4922|10.73|||| funds_us_0002|AM:VFSTX|20191119|10.73|10.4922|10.73|||| funds_us_0002|AM:VFSTX|20191120|10.74|10.502|10.74|||| funds_us_0002|AM:VFSTX|20191121|10.73|10.4922|10.73|||| funds_us_0002|AM:VFSTX|20191122|10.73|10.4922|10.73|||| funds_us_0002|AM:VFSTX|20191125|10.73|10.4922|10.73|||| funds_us_0002|AM:VFSTX|20191126|10.74|10.502|10.74|||| funds_us_0002|AM:VFSTX|20191127|10.73|10.4922|10.73|||| funds_us_0002|AM:VFSTX|20191129|10.73|10.5165|10.73|||| funds_us_0002|AM:VFSTX|20191130||||61542866558|8057017468|| funds_us_0002|AM:VFSTX|20191202|10.72|10.5067|10.72|||| funds_us_0002|AM:VFSTX|20191203|10.74|10.5263|10.74|||| funds_us_0002|AM:VFSTX|20191204|10.73|10.5165|10.73|||| funds_us_0002|AM:VFSTX|20191205|10.73|10.5165|10.73|||| funds_us_0002|AM:VFSTX|20191206|10.72|10.5067|10.72|||| funds_us_0002|AM:VFSTX|20191209|10.72|10.5067|10.72|||| funds_us_0002|AM:VFSTX|20191210|10.72|10.5067|10.72|||| funds_us_0002|AM:VFSTX|20191211|10.73|10.5165|10.73|||| funds_us_0002|AM:VFSTX|20191212|10.71|10.4969|10.71|||| funds_us_0002|AM:VFSTX|20191213|10.73|10.5165|10.73|||| funds_us_0002|AM:VFSTX|20191216|10.72|10.5067|10.72|||| funds_us_0002|AM:VFSTX|20191217|10.72|10.5067|10.72|||| funds_us_0002|AM:VFSTX|20191218|10.72|10.5067|10.72|||| funds_us_0002|AM:VFSTX|20191219|10.72|10.5067|10.72|||| funds_us_0002|AM:VFSTX|20191220|10.72|10.5067|10.72|||| funds_us_0002|AM:VFSTX|20191223|10.71|10.4969|10.71|||| funds_us_0002|AM:VFSTX|20191224|10.72|10.5067|10.72|||| funds_us_0002|AM:VFSTX|20191226|10.72|10.5067|10.72|||| funds_us_0002|AM:VFSTX|20191227|10.73|10.5165|10.73|||| funds_us_0002|AM:VFSTX|20191230|10.73|10.5165|10.73|||| funds_us_0002|AM:VFSTX|20191231|10.73|10.5416|10.73|62071874403|8094372701|| funds_us_0002|AM:VFSTX|20200102|10.73|10.5416|10.73|||| funds_us_0002|AM:VFSTX|20200103|10.75|10.5612|10.75|||| funds_us_0002|AM:VFSTX|20200106|10.74|10.5514|10.74|||| funds_us_0002|AM:VFSTX|20200107|10.74|10.5514|10.74|||| funds_us_0002|AM:VFSTX|20200108|10.74|10.5514|10.74|||| funds_us_0002|AM:VFSTX|20200109|10.74|10.5514|10.74|||| funds_us_0002|AM:VFSTX|20200110|10.74|10.5514|10.74|||| funds_us_0002|AM:VFSTX|20200113|10.74|10.5514|10.74|||| funds_us_0002|AM:VFSTX|20200114|10.74|10.5514|10.74|||| funds_us_0002|AM:VFSTX|20200115|10.75|10.5612|10.75|||| funds_us_0002|AM:VFSTX|20200116|10.75|10.5612|10.75|||| funds_us_0002|AM:VFSTX|20200117|10.75|10.5612|10.75|||| funds_us_0002|AM:VFSTX|20200121|10.76|10.5711|10.76|||| funds_us_0002|AM:VFSTX|20200122|10.76|10.5711|10.76|||| funds_us_0002|AM:VFSTX|20200123|10.76|10.5711|10.76|||| funds_us_0002|AM:VFSTX|20200124|10.77|10.5809|10.77|||| funds_us_0002|AM:VFSTX|20200127|10.78|10.5907|10.78|||| funds_us_0002|AM:VFSTX|20200128|10.78|10.5907|10.78|||| funds_us_0002|AM:VFSTX|20200129|10.79|10.6005|10.79|||| funds_us_0002|AM:VFSTX|20200130|10.79|10.6005|10.79|||| funds_us_0002|AM:VFSTX|20200131|10.8|10.6333|10.8|63220679954|8179226774|| funds_us_0002|AM:VFSTX|20200203|10.8|10.6333|10.8|||| funds_us_0002|AM:VFSTX|20200204|10.79|10.6235|10.79|||| funds_us_0002|AM:VFSTX|20200205|10.78|10.6136|10.78|||| funds_us_0002|AM:VFSTX|20200206|10.78|10.6136|10.78|||| funds_us_0002|AM:VFSTX|20200207|10.79|10.6235|10.79|||| funds_us_0002|AM:VFSTX|20200210|10.8|10.6333|10.8|||| funds_us_0002|AM:VFSTX|20200211|10.79|10.6235|10.79|||| funds_us_0002|AM:VFSTX|20200212|10.79|10.6235|10.79|||| funds_us_0002|AM:VFSTX|20200213|10.79|10.6235|10.79|||| funds_us_0002|AM:VFSTX|20200214|10.79|10.6235|10.79|||| funds_us_0002|AM:VFSTX|20200218|10.8|10.6333|10.8|||| funds_us_0002|AM:VFSTX|20200219|10.79|10.6235|10.79|||| funds_us_0002|AM:VFSTX|20200220|10.8|10.6333|10.8|||| funds_us_0002|AM:VFSTX|20200221|10.81|10.6432|10.81|||| funds_us_0002|AM:VFSTX|20200224|10.83|10.6629|10.83|||| funds_us_0002|AM:VFSTX|20200225|10.84|10.6727|10.84|||| funds_us_0002|AM:VFSTX|20200226|10.83|10.6629|10.83|||| funds_us_0002|AM:VFSTX|20200227|10.84|10.6727|10.84|||| funds_us_0002|AM:VFSTX|20200228|10.86|10.7136|10.86|||| funds_us_0002|AM:VFSTX|20200229||||63970018666|8151614749|| funds_us_0002|AM:VFSTX|20200302|10.86|10.7136|10.86|||| funds_us_0002|AM:VFSTX|20200303|10.9|10.7531|10.9|||| funds_us_0002|AM:VFSTX|20200304|10.91|10.763|10.91|||| funds_us_0002|AM:VFSTX|20200305|10.92|10.7728|10.92|||| funds_us_0002|AM:VFSTX|20200306|10.92|10.7728|10.92|||| funds_us_0002|AM:VFSTX|20200309|10.86|10.7136|10.86|||| funds_us_0002|AM:VFSTX|20200310|10.82|10.6742|10.82|||| funds_us_0002|AM:VFSTX|20200311|10.79|10.6446|10.79|||| funds_us_0002|AM:VFSTX|20200312|10.72|10.5755|10.72|||| funds_us_0002|AM:VFSTX|20200313|10.69|10.5459|10.69|||| funds_us_0002|AM:VFSTX|20200316|10.66|10.5163|10.66|||| funds_us_0002|AM:VFSTX|20200317|10.57|10.4276|10.57|||| funds_us_0002|AM:VFSTX|20200318|10.48|10.3388|10.48|||| funds_us_0002|AM:VFSTX|20200319|10.36|10.2204|10.36|||| funds_us_0002|AM:VFSTX|20200320|10.3|10.1612|10.3|||| funds_us_0002|AM:VFSTX|20200323|10.27|10.1316|10.27|||| funds_us_0002|AM:VFSTX|20200324|10.25|10.1119|10.25|||| funds_us_0002|AM:VFSTX|20200325|10.29|10.1513|10.29|||| funds_us_0002|AM:VFSTX|20200326|10.36|10.2204|10.36|||| funds_us_0002|AM:VFSTX|20200327|10.43|10.2894|10.43|||| funds_us_0002|AM:VFSTX|20200330|10.46|10.319|10.46|||| funds_us_0002|AM:VFSTX|20200331|10.5|10.3808|10.5|58137600774|7343199394|| funds_us_0002|AM:VFSTX|20200401|10.5|10.3808|10.5|||| funds_us_0002|AM:VFSTX|20200402|10.51|10.3907|10.51|||| funds_us_0002|AM:VFSTX|20200403|10.51|10.3907|10.51|||| funds_us_0002|AM:VFSTX|20200406|10.51|10.3907|10.51|||| funds_us_0002|AM:VFSTX|20200407|10.52|10.4005|10.52|||| funds_us_0002|AM:VFSTX|20200408|10.53|10.4104|10.53|||| funds_us_0002|AM:VFSTX|20200409|10.59|10.4697|10.59|||| funds_us_0002|AM:VFSTX|20200413|10.65|10.5291|10.65|||| funds_us_0002|AM:VFSTX|20200414|10.69|10.5686|10.69|||| funds_us_0002|AM:VFSTX|20200415|10.7|10.5785|10.7|||| funds_us_0002|AM:VFSTX|20200416|10.7|10.5785|10.7|||| funds_us_0002|AM:VFSTX|20200417|10.7|10.5785|10.7|||| funds_us_0002|AM:VFSTX|20200420|10.7|10.5785|10.7|||| funds_us_0002|AM:VFSTX|20200421|10.69|10.5686|10.69|||| funds_us_0002|AM:VFSTX|20200422|10.69|10.5686|10.69|||| funds_us_0002|AM:VFSTX|20200423|10.7|10.5785|10.7|||| funds_us_0002|AM:VFSTX|20200424|10.7|10.5785|10.7|||| funds_us_0002|AM:VFSTX|20200427|10.69|10.5686|10.69|||| funds_us_0002|AM:VFSTX|20200428|10.71|10.5884|10.71|||| funds_us_0002|AM:VFSTX|20200429|10.72|10.5983|10.72|||| funds_us_0002|AM:VFSTX|20200430|10.73|10.6298|10.73|59500868744|7596632772|| funds_us_0002|AM:VFSTX|20200501|10.72|10.6199|10.72|||| funds_us_0002|AM:VFSTX|20200504|10.72|10.6199|10.72|||| funds_us_0002|AM:VFSTX|20200505|10.73|10.6298|10.73|||| funds_us_0002|AM:VFSTX|20200506|10.73|10.6298|10.73|||| funds_us_0002|AM:VFSTX|20200507|10.75|10.6497|10.75|||| funds_us_0002|AM:VFSTX|20200508|10.75|10.6497|10.75|||| funds_us_0002|AM:VFSTX|20200511|10.74|10.6397|10.74|||| funds_us_0002|AM:VFSTX|20200512|10.75|10.6497|10.75|||| funds_us_0002|AM:VFSTX|20200513|10.75|10.6497|10.75|||| funds_us_0002|AM:VFSTX|20200514|10.75|10.6497|10.75|||| funds_us_0002|AM:VFSTX|20200515|10.76|10.6596|10.76|||| funds_us_0002|AM:VFSTX|20200518|10.76|10.6596|10.76|||| funds_us_0002|AM:VFSTX|20200519|10.78|10.6794|10.78|||| funds_us_0002|AM:VFSTX|20200520|10.79|10.6893|10.79|||| funds_us_0002|AM:VFSTX|20200521|10.8|10.6992|10.8|||| funds_us_0002|AM:VFSTX|20200522|10.81|10.7091|10.81|||| funds_us_0002|AM:VFSTX|20200526|10.82|10.719|10.82|||| funds_us_0002|AM:VFSTX|20200527|10.83|10.7289|10.83|||| funds_us_0002|AM:VFSTX|20200528|10.84|10.7388|10.84|||| funds_us_0002|AM:VFSTX|20200529|10.85|10.7707|10.85|||| funds_us_0002|AM:VFSTX|20200531||||60816651019|7793184237|| funds_us_0002|AM:VFSTX|20200601|10.86|10.7807|10.86|||| funds_us_0002|AM:VFSTX|20200602|10.87|10.7906|10.87|||| funds_us_0002|AM:VFSTX|20200603|10.87|10.7906|10.87|||| funds_us_0002|AM:VFSTX|20200604|10.88|10.8005|10.88|||| funds_us_0002|AM:VFSTX|20200605|10.88|10.8005|10.88|||| funds_us_0002|AM:VFSTX|20200608|10.9|10.8204|10.9|||| funds_us_0002|AM:VFSTX|20200609|10.9|10.8204|10.9|||| funds_us_0002|AM:VFSTX|20200610|10.92|10.8402|10.92|||| funds_us_0002|AM:VFSTX|20200611|10.9|10.8204|10.9|||| funds_us_0002|AM:VFSTX|20200612|10.9|10.8204|10.9|||| funds_us_0002|AM:VFSTX|20200615|10.9|10.8204|10.9|||| funds_us_0002|AM:VFSTX|20200616|10.92|10.8402|10.92|||| funds_us_0002|AM:VFSTX|20200617|10.93|10.8501|10.93|||| funds_us_0002|AM:VFSTX|20200618|10.93|10.8501|10.93|||| funds_us_0002|AM:VFSTX|20200619|10.93|10.8501|10.93|||| funds_us_0002|AM:VFSTX|20200622|10.93|10.8501|10.93|||| funds_us_0002|AM:VFSTX|20200623|10.94|10.8601|10.94|||| funds_us_0002|AM:VFSTX|20200624|10.93|10.8501|10.93|||| funds_us_0002|AM:VFSTX|20200625|10.93|10.8501|10.93|||| funds_us_0002|AM:VFSTX|20200626|10.93|10.8501|10.93|||| funds_us_0002|AM:VFSTX|20200629|10.94|10.8601|10.94|||| funds_us_0002|AM:VFSTX|20200630|10.94|10.8811|10.94|62559307096|7965654467|| funds_us_0002|AM:VFSTX|20200701|10.94|10.8811|10.94|||| funds_us_0002|AM:VFSTX|20200702|10.95|10.891|10.95|||| funds_us_0002|AM:VFSTX|20200706|10.96|10.901|10.96|||| funds_us_0002|AM:VFSTX|20200707|10.96|10.901|10.96|||| funds_us_0002|AM:VFSTX|20200708|10.96|10.901|10.96|||| funds_us_0002|AM:VFSTX|20200709|10.96|10.901|10.96|||| funds_us_0002|AM:VFSTX|20200710|10.95|10.891|10.95|||| funds_us_0002|AM:VFSTX|20200713|10.96|10.901|10.96|||| funds_us_0002|AM:VFSTX|20200714|10.96|10.901|10.96|||| funds_us_0002|AM:VFSTX|20200715|10.96|10.901|10.96|||| funds_us_0002|AM:VFSTX|20200716|10.96|10.901|10.96|||| funds_us_0002|AM:VFSTX|20200717|10.97|10.9109|10.97|||| funds_us_0002|AM:VFSTX|20200720|10.97|10.9109|10.97|||| funds_us_0002|AM:VFSTX|20200721|10.98|10.9209|10.98|||| funds_us_0002|AM:VFSTX|20200722|10.98|10.9209|10.98|||| funds_us_0002|AM:VFSTX|20200723|10.98|10.9209|10.98|||| funds_us_0002|AM:VFSTX|20200724|10.98|10.9209|10.98|||| funds_us_0002|AM:VFSTX|20200727|10.98|10.9209|10.98|||| funds_us_0002|AM:VFSTX|20200728|10.98|10.9209|10.98|||| funds_us_0002|AM:VFSTX|20200729|10.99|10.9308|10.99|||| funds_us_0002|AM:VFSTX|20200730|10.99|10.9308|10.99|||| funds_us_0002|AM:VFSTX|20200731|11|10.9617|11|63979361351|8191912155|| funds_us_0002|AM:VFSTX|20200803|11|10.9617|11|||| funds_us_0002|AM:VFSTX|20200804|11|10.9617|11|||| funds_us_0002|AM:VFSTX|20200805|11|10.9617|11|||| funds_us_0002|AM:VFSTX|20200806|11.01|10.9716|11.01|||| funds_us_0002|AM:VFSTX|20200807|11|10.9617|11|||| funds_us_0002|AM:VFSTX|20200810|11|10.9617|11|||| funds_us_0002|AM:VFSTX|20200811|11|10.9617|11|||| funds_us_0002|AM:VFSTX|20200812|10.99|10.9517|10.99|||| funds_us_0002|AM:VFSTX|20200813|10.99|10.9517|10.99|||| funds_us_0002|AM:VFSTX|20200814|10.99|10.9517|10.99|||| funds_us_0002|AM:VFSTX|20200817|10.99|10.9517|10.99|||| funds_us_0002|AM:VFSTX|20200818|10.99|10.9517|10.99|||| funds_us_0002|AM:VFSTX|20200819|10.99|10.9517|10.99|||| funds_us_0002|AM:VFSTX|20200820|10.99|10.9517|10.99|||| funds_us_0002|AM:VFSTX|20200821|10.99|10.9517|10.99|||| funds_us_0002|AM:VFSTX|20200824|10.99|10.9517|10.99|||| funds_us_0002|AM:VFSTX|20200825|10.99|10.9517|10.99|||| funds_us_0002|AM:VFSTX|20200826|10.99|10.9517|10.99|||| funds_us_0002|AM:VFSTX|20200827|10.99|10.9517|10.99|||| funds_us_0002|AM:VFSTX|20200828|11|10.9617|11|||| funds_us_0002|AM:VFSTX|20200831|11|10.9815|11|65628360807|8394566882|| funds_us_0002|AM:VFSTX|20200901|11.01|10.9914|11.01|||| funds_us_0002|AM:VFSTX|20200902|11.01|10.9914|11.01|||| funds_us_0002|AM:VFSTX|20200903|11.01|10.9914|11.01|||| funds_us_0002|AM:VFSTX|20200904|11|10.9815|11|||| funds_us_0002|AM:VFSTX|20200908|11|10.9815|11|||| funds_us_0002|AM:VFSTX|20200909|11|10.9815|11|||| funds_us_0002|AM:VFSTX|20200910|11|10.9815|11|||| funds_us_0002|AM:VFSTX|20200911|11|10.9815|11|||| funds_us_0002|AM:VFSTX|20200914|11|10.9815|11|||| funds_us_0002|AM:VFSTX|20200915|11|10.9815|11|||| funds_us_0002|AM:VFSTX|20200916|11|10.9815|11|||| funds_us_0002|AM:VFSTX|20200917|11|10.9815|11|||| funds_us_0002|AM:VFSTX|20200918|11|10.9815|11|||| funds_us_0002|AM:VFSTX|20200921|11|10.9815|11|||| funds_us_0002|AM:VFSTX|20200922|11|10.9815|11|||| funds_us_0002|AM:VFSTX|20200923|10.99|10.9715|10.99|||| funds_us_0002|AM:VFSTX|20200924|10.98|10.9615|10.98|||| funds_us_0002|AM:VFSTX|20200925|10.98|10.9615|10.98|||| funds_us_0002|AM:VFSTX|20200928|10.98|10.9615|10.98|||| funds_us_0002|AM:VFSTX|20200929|10.98|10.9615|10.98|||| funds_us_0002|AM:VFSTX|20200930|10.98|10.98|10.98|66841798087|8152832249|| funds_us_0002|AM:VFSTX|20201001|10.98|10.98|10.98|||| funds_us_0002|AM:VFSTX|20201002|10.98|10.98|10.98|||| funds_us_0002|AM:VFSTX|20201005|10.98|10.98|10.98|||| funds_us_0002|AM:VFSTX|20201006|10.98|10.98|10.98|||| funds_us_0002|AM:VFSTX|20201007|10.98|10.98|10.98|||| funds_us_0002|AM:VFSTX|20201008|10.99|10.99|10.99|||| funds_us_0002|AM:VFSTX|20201009|10.99|10.99|10.99|||| funds_us_0002|AM:VFSTX|20201012|10.99|10.99|10.99|||| funds_us_0002|AM:VFSTX|20201013|10.99|10.99|10.99|||| funds_us_0002|AM:VFSTX|20201014|10.99|10.99|10.99|||| funds_us_0002|AM:VFSTX|20201015|10.99|10.99|10.99|||| funds_us_0002|AM:VFSTX|20201016|10.99|10.99|10.99|||| funds_us_0002|AM:VFSTX|20201019|10.99|10.99|10.99|||| funds_us_0002|AM:VFSTX|20201020|10.99|10.99|10.99|||| funds_us_0002|AM:VFSTX|20201021|10.99|10.99|10.99|||| funds_us_0002|AM:VFSTX|20201022|10.98|10.98|10.98|||| funds_us_0002|AM:VFSTX|20201023|10.98|10.98|10.98||||