funds_us_0322|AM:FMCSX|Short Name|price|total_return_price|net_asset_value|total_assets_under_management|assets_under_management|| funds_us_0322|AM:FMCSX|Long Name|Fidelity Mid-Cap Stock Fund (FMCSX) Price (USD)|Fidelity Mid-Cap Stock Fund (FMCSX) Total Return Price (USD)|Fidelity Mid-Cap Stock Fund (FMCSX) Net Asset Value (USD)|Fidelity Mid-Cap Stock Fund (FMCSX) Total Assets Under Management (USD)|Fidelity Mid-Cap Stock Fund (FMCSX) Share Class Assets Under Management (USD)|| funds_us_0322|AM:FMCSX|Unit|figure_money_USD_price|figure_money_USD_price|figure_money_USD_price|figure_money_USD_metric|figure_money_USD_metric|| funds_us_0322|AM:FMCSX||market_daily|market_daily|daily|daily|daily|| funds_us_0322|AM:FMCSX|20241213|46.15|286.2298|46.15|||| funds_us_0322|AM:FMCSX|20241216|46.15|286.2298|46.15|||| funds_us_0322|AM:FMCSX|20241217|45.61|282.8806|45.61|||| funds_us_0322|AM:FMCSX|20241218|43.97|272.709|43.97|||| funds_us_0322|AM:FMCSX|20241219|43.81|271.7167|43.81|||| funds_us_0322|AM:FMCSX|20241220|42.7|274.4208|42.7|||| funds_us_0322|AM:FMCSX|20241223|42.73|274.6136|42.73|||| funds_us_0322|AM:FMCSX|20241224|43.04|276.6059|43.04|||| funds_us_0322|AM:FMCSX|20241226|43.12|277.1201|43.12|||| funds_us_0322|AM:FMCSX|20241227|42.72|274.5494|42.72|||| funds_us_0322|AM:FMCSX|20241230|42.41|272.5571|42.41|||| funds_us_0322|AM:FMCSX|20241231|42.39|272.4286|42.39|7413082989|6745023887|| funds_us_0322|AM:FMCSX|20250102|42.37|272.3|42.37|||| funds_us_0322|AM:FMCSX|20250103|42.96|276.0918|42.96|||| funds_us_0322|AM:FMCSX|20250106|43.09|276.9273|43.09|||| funds_us_0322|AM:FMCSX|20250107|42.76|274.8064|42.76|||| funds_us_0322|AM:FMCSX|20250108|42.89|275.6419|42.89|||| funds_us_0322|AM:FMCSX|20250110|42.29|271.7859|42.29|||| funds_us_0322|AM:FMCSX|20250113|42.55|273.4568|42.55|||| funds_us_0322|AM:FMCSX|20250114|43.17|277.4414|43.17|||| funds_us_0322|AM:FMCSX|20250115|43.74|281.1046|43.74|||| funds_us_0322|AM:FMCSX|20250116|44.08|283.2897|44.08|||| funds_us_0322|AM:FMCSX|20250117|44.28|284.575|44.28|||| funds_us_0322|AM:FMCSX|20250121|45.07|289.6522|45.07|||| funds_us_0322|AM:FMCSX|20250122|45.02|289.3308|45.02|||| funds_us_0322|AM:FMCSX|20250123|45.12|289.9735|45.12|||| funds_us_0322|AM:FMCSX|20250124|45.07|289.6522|45.07|||| funds_us_0322|AM:FMCSX|20250127|43.99|282.7113|43.99|||| funds_us_0322|AM:FMCSX|20250128|44.29|284.6393|44.29|||| funds_us_0322|AM:FMCSX|20250129|44.15|283.7396|44.15|||| funds_us_0322|AM:FMCSX|20250130|44.73|287.4671|44.73|||| funds_us_0322|AM:FMCSX|20250131|44.32|284.8321|44.32|7730852090|7041712402|| funds_us_0322|AM:FMCSX|20250203|43.93|282.3257|43.93|||| funds_us_0322|AM:FMCSX|20250204|44.1|283.4182|44.1|||| funds_us_0322|AM:FMCSX|20250205|44.46|285.7319|44.46|||| funds_us_0322|AM:FMCSX|20250206|44.57|286.4388|44.57|||| funds_us_0322|AM:FMCSX|20250207|43.98|282.647|43.98|||| funds_us_0322|AM:FMCSX|20250210|44.03|282.9684|44.03|||| funds_us_0322|AM:FMCSX|20250211|43.84|281.7473|43.84|||| funds_us_0322|AM:FMCSX|20250212|43.47|279.3694|43.47|||| funds_us_0322|AM:FMCSX|20250213|43.85|281.8116|43.85|||| funds_us_0322|AM:FMCSX|20250214|43.86|281.8758|43.86|||| funds_us_0322|AM:FMCSX|20250218|44.17|283.8681|44.17|||| funds_us_0322|AM:FMCSX|20250219|43.94|282.39|43.94|||| funds_us_0322|AM:FMCSX|20250220|43.48|279.4337|43.48|||| funds_us_0322|AM:FMCSX|20250221|42.39|272.4286|42.39|||| funds_us_0322|AM:FMCSX|20250224|42.25|271.5288|42.25|||| funds_us_0322|AM:FMCSX|20250225|42.22|271.336|42.22|||| funds_us_0322|AM:FMCSX|20250226|42.42|272.6214|42.42|||| funds_us_0322|AM:FMCSX|20250227|41.8|268.6368|41.8|||| funds_us_0322|AM:FMCSX|20250228|42.23|271.4003|42.23|7305987110|6662463103|| funds_us_0322|AM:FMCSX|20250303|41.38|265.9376|41.38|||| funds_us_0322|AM:FMCSX|20250304|40.74|261.8245|40.74|||| funds_us_0322|AM:FMCSX|20250305|41.29|265.3592|41.29|||| funds_us_0322|AM:FMCSX|20250306|40.45|259.9607|40.45|||| funds_us_0322|AM:FMCSX|20250307|40.53|260.4749|40.53|||| funds_us_0322|AM:FMCSX|20250310|39.53|254.0481|39.53|||| funds_us_0322|AM:FMCSX|20250311|39.55|254.1767|39.55|||| funds_us_0322|AM:FMCSX|20250312|39.68|255.0121|39.68|||| funds_us_0322|AM:FMCSX|20250313|39|250.642|39|||| funds_us_0322|AM:FMCSX|20250314|39.89|256.3618|39.89|||| funds_us_0322|AM:FMCSX|20250317|40.49|260.2178|40.49|||| funds_us_0322|AM:FMCSX|20250318|40.17|258.1612|40.17|||| funds_us_0322|AM:FMCSX|20250319|40.69|261.5031|40.69|||| funds_us_0322|AM:FMCSX|20250320|40.48|260.1535|40.48|||| funds_us_0322|AM:FMCSX|20250321|40.29|258.9324|40.29|||| funds_us_0322|AM:FMCSX|20250324|41.31|265.4877|41.31|||| funds_us_0322|AM:FMCSX|20250325|41.2|264.7808|41.2|||| funds_us_0322|AM:FMCSX|20250326|40.77|262.0173|40.77|||| funds_us_0322|AM:FMCSX|20250327|40.53|260.4749|40.53|||| funds_us_0322|AM:FMCSX|20250328|39.83|255.9762|39.83|||| funds_us_0322|AM:FMCSX|20250331|39.93|256.6188|39.93|6857224787|6261359634|| funds_us_0322|AM:FMCSX|20250401|40.2|258.354|40.2|||| funds_us_0322|AM:FMCSX|20250402|40.83|262.4029|40.83|||| funds_us_0322|AM:FMCSX|20250403|38.37|246.5931|38.37|||| funds_us_0322|AM:FMCSX|20250404|36.38|233.804|36.38|||| funds_us_0322|AM:FMCSX|20250407|36.02|231.4904|36.02|||| funds_us_0322|AM:FMCSX|20250408|35.41|227.5701|35.41|||| funds_us_0322|AM:FMCSX|20250409|38.44|247.043|38.44|||| funds_us_0322|AM:FMCSX|20250410|37.12|238.5598|37.12|||| funds_us_0322|AM:FMCSX|20250411|37.66|242.0302|37.66|||| funds_us_0322|AM:FMCSX|20250414|38.05|244.5366|38.05|||| funds_us_0322|AM:FMCSX|20250415|38.06|244.6009|38.06|||| funds_us_0322|AM:FMCSX|20250416|37.66|242.0302|37.66|||| funds_us_0322|AM:FMCSX|20250417|37.92|243.7011|37.92|||| funds_us_0322|AM:FMCSX|20250421|37.02|237.9171|37.02|||| funds_us_0322|AM:FMCSX|20250422|37.97|244.0225|37.97|||| funds_us_0322|AM:FMCSX|20250423|38.56|247.8142|38.56|||| funds_us_0322|AM:FMCSX|20250424|39.34|252.8271|39.34|||| funds_us_0322|AM:FMCSX|20250425|39.33|252.7628|39.33|||| funds_us_0322|AM:FMCSX|20250428|39.45|253.534|39.45|||| funds_us_0322|AM:FMCSX|20250429|39.73|255.3335|39.73|||| funds_us_0322|AM:FMCSX|20250430|39.71|255.2049|39.71|6675975447|6104083371|| funds_us_0322|AM:FMCSX|20250501|39.85|256.1047|39.85|||| funds_us_0322|AM:FMCSX|20250502|40.8|262.2101|40.8|||| funds_us_0322|AM:FMCSX|20250505|40.75|261.8887|40.75|||| funds_us_0322|AM:FMCSX|20250506|40.5|260.2821|40.5|||| funds_us_0322|AM:FMCSX|20250507|40.59|260.8605|40.59|||| funds_us_0322|AM:FMCSX|20250508|41.01|263.5597|41.01|||| funds_us_0322|AM:FMCSX|20250509|41|263.4954|41|||| funds_us_0322|AM:FMCSX|20250512|42.19|271.1432|42.19|||| funds_us_0322|AM:FMCSX|20250513|42.45|272.8142|42.45|||| funds_us_0322|AM:FMCSX|20250514|42.32|271.9787|42.32|||| funds_us_0322|AM:FMCSX|20250515|42.44|272.7499|42.44|||| funds_us_0322|AM:FMCSX|20250516|42.83|275.2563|42.83|||| funds_us_0322|AM:FMCSX|20250519|42.82|275.192|42.82|||| funds_us_0322|AM:FMCSX|20250520|42.72|274.5494|42.72|||| funds_us_0322|AM:FMCSX|20250521|41.74|268.2512|41.74|||| funds_us_0322|AM:FMCSX|20250522|41.62|267.48|41.62|||| funds_us_0322|AM:FMCSX|20250523|41.54|266.9658|41.54|||| funds_us_0322|AM:FMCSX|20250527|42.31|271.9144|42.31|||| funds_us_0322|AM:FMCSX|20250528|41.9|269.2795|41.9|||| funds_us_0322|AM:FMCSX|20250529|41.94|269.5365|41.94|||| funds_us_0322|AM:FMCSX|20250530|41.95|269.6008|41.95|6989605101|6395644940|| funds_us_0322|AM:FMCSX|20250602|41.94|269.5365|41.94|||| funds_us_0322|AM:FMCSX|20250603|42.35|272.1715|42.35|||| funds_us_0322|AM:FMCSX|20250604|42.28|271.7216|42.28|||| funds_us_0322|AM:FMCSX|20250605|42.27|271.6573|42.27|||| funds_us_0322|AM:FMCSX|20250606|42.6|273.7782|42.6|||| funds_us_0322|AM:FMCSX|20250609|42.56|273.5211|42.56|||| funds_us_0322|AM:FMCSX|20250610|42.47|272.9427|42.47|||| funds_us_0322|AM:FMCSX|20250611|42.39|272.4286|42.39|||| funds_us_0322|AM:FMCSX|20250612|42.51|273.1998|42.51|||| funds_us_0322|AM:FMCSX|20250613|41.26|269.5622|41.26|||| funds_us_0322|AM:FMCSX|20250616|41.66|272.1755|41.66|||| funds_us_0322|AM:FMCSX|20250617|41.41|270.5422|41.41|||| funds_us_0322|AM:FMCSX|20250618|41.56|271.5222|41.56|||| funds_us_0322|AM:FMCSX|20250620|41.58|271.6529|41.58|||| funds_us_0322|AM:FMCSX|20250623|41.99|274.3315|41.99|||| funds_us_0322|AM:FMCSX|20250624|42.4|277.0102|42.4|||| funds_us_0322|AM:FMCSX|20250625|42.13|275.2462|42.13|||| funds_us_0322|AM:FMCSX|20250626|42.69|278.9048|42.69|||| funds_us_0322|AM:FMCSX|20250627|42.86|280.0154|42.86|||| funds_us_0322|AM:FMCSX|20250630|42.9|280.2768|42.9|7187226095|6589184718|| funds_us_0322|AM:FMCSX|20250701|43.05|281.2568|43.05|||| funds_us_0322|AM:FMCSX|20250702|43.31|282.9554|43.31|||| funds_us_0322|AM:FMCSX|20250703|43.62|284.9807|43.62|||| funds_us_0322|AM:FMCSX|20250707|43.41|283.6087|43.41|||| funds_us_0322|AM:FMCSX|20250708|43.36|283.2821|43.36|||| funds_us_0322|AM:FMCSX|20250709|43.62|284.9807|43.62|||| funds_us_0322|AM:FMCSX|20250710|43.68|285.3727|43.68|||| funds_us_0322|AM:FMCSX|20250711|43.39|283.4781|43.39|||| funds_us_0322|AM:FMCSX|20250714|43.65|285.1767|43.65|||| funds_us_0322|AM:FMCSX|20250715|42.99|280.8648|42.99|||| funds_us_0322|AM:FMCSX|20250716|43.17|282.0408|43.17|||| funds_us_0322|AM:FMCSX|20250717|43.59|284.7847|43.59|||| funds_us_0322|AM:FMCSX|20250718|43.6|284.8501|43.6|||| funds_us_0322|AM:FMCSX|20250721|43.24|282.4981|43.24|||| funds_us_0322|AM:FMCSX|20250722|43.55|284.5234|43.55|||| funds_us_0322|AM:FMCSX|20250723|43.97|287.2674|43.97|||| funds_us_0322|AM:FMCSX|20250724|43.74|285.7647|43.74|||| funds_us_0322|AM:FMCSX|20250725|44.12|288.2474|44.12|||| funds_us_0322|AM:FMCSX|20250728|44.06|287.8554|44.06|||| funds_us_0322|AM:FMCSX|20250729|44.25|289.0967|44.25|||| funds_us_0322|AM:FMCSX|20250730|44.11|288.182|44.11|||| funds_us_0322|AM:FMCSX|20250731|43.73|285.6994|43.73|7443074888|6822335398|| funds_us_0322|AM:FMCSX|20250801|43.24|282.4981|43.24|||| funds_us_0322|AM:FMCSX|20250804|43.79|286.0914|43.79|||| funds_us_0322|AM:FMCSX|20250805|43.81|286.222|43.81|||| funds_us_0322|AM:FMCSX|20250806|43.7|285.5034|43.7|||| funds_us_0322|AM:FMCSX|20250807|43.65|285.1767|43.65|||| funds_us_0322|AM:FMCSX|20250808|43.63|285.0461|43.63|||| funds_us_0322|AM:FMCSX|20250811|43.36|283.2821|43.36|||| funds_us_0322|AM:FMCSX|20250812|44.2|288.77|44.2|||| funds_us_0322|AM:FMCSX|20250813|44.71|292.102|44.71|||| funds_us_0322|AM:FMCSX|20250814|44.09|288.0514|44.09|||| funds_us_0322|AM:FMCSX|20250815|43.91|286.8754|43.91|||| funds_us_0322|AM:FMCSX|20250818|44.05|287.79|44.05|||| funds_us_0322|AM:FMCSX|20250819|43.92|286.9407|43.92|||| funds_us_0322|AM:FMCSX|20250820|43.76|285.8954|43.76|||| funds_us_0322|AM:FMCSX|20250821|43.71|285.5687|43.71|||| funds_us_0322|AM:FMCSX|20250822|44.69|291.9713|44.69|||| funds_us_0322|AM:FMCSX|20250825|44.41|290.142|44.41|||| funds_us_0322|AM:FMCSX|20250826|44.62|291.514|44.62|||| funds_us_0322|AM:FMCSX|20250827|44.79|292.6246|44.79|||| funds_us_0322|AM:FMCSX|20250828|44.98|293.866|44.98|||| funds_us_0322|AM:FMCSX|20250829|44.69|291.9713|44.69|7640618782|7006054041|| funds_us_0322|AM:FMCSX|20250902|44.45|290.4033|44.45|||| funds_us_0322|AM:FMCSX|20250903|44.37|289.8807|44.37|||| funds_us_0322|AM:FMCSX|20250904|45.11|294.7153|45.11|||| funds_us_0322|AM:FMCSX|20250905|45.23|295.4993|45.23|||| funds_us_0322|AM:FMCSX|20250908|45.3|295.9566|45.3|||| funds_us_0322|AM:FMCSX|20250909|45.07|294.454|45.07|||| funds_us_0322|AM:FMCSX|20250910|45.17|295.1073|45.17|||| funds_us_0322|AM:FMCSX|20250911|45.79|299.1579|45.79|||| funds_us_0322|AM:FMCSX|20250912|45.3|295.9566|45.3|||| funds_us_0322|AM:FMCSX|20250915|45.34|296.2179|45.34|||| funds_us_0322|AM:FMCSX|20250916|45.2|295.3033|45.2|||| funds_us_0322|AM:FMCSX|20250917|45.11|294.7153|45.11|||| funds_us_0322|AM:FMCSX|20250918|45.72|298.7006|45.72|||| funds_us_0322|AM:FMCSX|20250919|45.46|297.0019|45.46|||| funds_us_0322|AM:FMCSX|20250922|45.4|296.6099|45.4|||| funds_us_0322|AM:FMCSX|20250923|45.35|296.2833|45.35|||| funds_us_0322|AM:FMCSX|20250924|44.97|293.8006|44.97|||| funds_us_0322|AM:FMCSX|20250925|44.59|291.318|44.59|||| funds_us_0322|AM:FMCSX|20250926|45.05|294.3233|45.05|||| funds_us_0322|AM:FMCSX|20250929|45.11|294.7153|45.11|||| funds_us_0322|AM:FMCSX|20250930|45.21|295.3686|45.21|7687001050|7042745501|| funds_us_0322|AM:FMCSX|20251001|45.22|295.4339|45.22|||| funds_us_0322|AM:FMCSX|20251002|45.2|295.3033|45.2|||| funds_us_0322|AM:FMCSX|20251003|45.31|296.0219|45.31|||| funds_us_0322|AM:FMCSX|20251006|45.29|295.8913|45.29|||| funds_us_0322|AM:FMCSX|20251007|44.87|293.1473|44.87|||| funds_us_0322|AM:FMCSX|20251008|45.31|296.0219|45.31|||| funds_us_0322|AM:FMCSX|20251009|44.87|293.1473|44.87|||| funds_us_0322|AM:FMCSX|20251010|43.75|285.8301|43.75|||| funds_us_0322|AM:FMCSX|20251013|44.51|290.7953|44.51|||| funds_us_0322|AM:FMCSX|20251014|44.84|292.9513|44.84|||| funds_us_0322|AM:FMCSX|20251015|45.01|294.062|45.01|||| funds_us_0322|AM:FMCSX|20251016|44.68|291.906|44.68|||| funds_us_0322|AM:FMCSX|20251017|44.69|291.9713|44.69|||| funds_us_0322|AM:FMCSX|20251020|45.16|295.0419|45.16|||| funds_us_0322|AM:FMCSX|20251021|45.34|296.2179|45.34|||| funds_us_0322|AM:FMCSX|20251022|44.93|293.5393|44.93|||| funds_us_0322|AM:FMCSX|20251023|45.53|297.4592|45.53|||| funds_us_0322|AM:FMCSX|20251024|45.91|299.9419|45.91|||| funds_us_0322|AM:FMCSX|20251027|46.09|301.1179|46.09|||| funds_us_0322|AM:FMCSX|20251028|45.64|298.1779|45.64|||| funds_us_0322|AM:FMCSX|20251029|45.47|297.0673|45.47|||| funds_us_0322|AM:FMCSX|20251030|45.03|294.1926|45.03|||| funds_us_0322|AM:FMCSX|20251031|45.18|295.1726|45.18|7552669819|6876315785|| funds_us_0322|AM:FMCSX|20251103|45.17|295.1073|45.17|||| funds_us_0322|AM:FMCSX|20251104|44.93|293.5393|44.93|||| funds_us_0322|AM:FMCSX|20251105|45.36|296.3486|45.36|||| funds_us_0322|AM:FMCSX|20251106|45.06|294.3886|45.06|||| funds_us_0322|AM:FMCSX|20251107|45.43|296.8059|45.43|||| funds_us_0322|AM:FMCSX|20251110|45.84|299.4846|45.84|||| funds_us_0322|AM:FMCSX|20251111|45.85|299.5499|45.85|||| funds_us_0322|AM:FMCSX|20251112|46.05|300.8565|46.05|||| funds_us_0322|AM:FMCSX|20251113|44.91|293.4086|44.91|||| funds_us_0322|AM:FMCSX|20251114|44.9|293.3433|44.9|||| funds_us_0322|AM:FMCSX|20251117|44.18|288.6394|44.18|||| funds_us_0322|AM:FMCSX|20251118|44.18|288.6394|44.18|||| funds_us_0322|AM:FMCSX|20251119|44.3|289.4233|44.3|||| funds_us_0322|AM:FMCSX|20251120|43.47|284.0007|43.47|||| funds_us_0322|AM:FMCSX|20251121|44.33|289.6193|44.33|||| funds_us_0322|AM:FMCSX|20251124|44.84|292.9513|44.84|||| funds_us_0322|AM:FMCSX|20251125|45.56|297.6552|45.56|||| funds_us_0322|AM:FMCSX|20251126|45.97|300.3339|45.97|||| funds_us_0322|AM:FMCSX|20251128|46.21|301.9019|46.21|7601193154|6966230132|| funds_us_0322|AM:FMCSX|20251201|45.89|299.8112|45.89|||| funds_us_0322|AM:FMCSX|20251202|45.73|298.7659|45.73|||| funds_us_0322|AM:FMCSX|20251203|46.1|301.1832|46.1|||| funds_us_0322|AM:FMCSX|20251204|46.42|303.2738|46.42|||| funds_us_0322|AM:FMCSX|20251205|46.43|303.3392|46.43|||| funds_us_0322|AM:FMCSX|20251208|46.68|304.9725|46.68|||| funds_us_0322|AM:FMCSX|20251209|46.67|304.9072|46.67|||| funds_us_0322|AM:FMCSX|20251210|47.42|309.8071|47.42|||| funds_us_0322|AM:FMCSX|20251211|47.99|313.5311|47.99|||| funds_us_0322|AM:FMCSX|20251212|47.21|308.4351|47.21||||