funds_us_0013|AM:SPHIX|Short Name|price|total_return_price|net_asset_value|total_assets_under_management|assets_under_management|| funds_us_0013|AM:SPHIX|Long Name|Fidelity High Income Fund (SPHIX) Price (USD)|Fidelity High Income Fund (SPHIX) Total Return Price (USD)|Fidelity High Income Fund (SPHIX) Net Asset Value (USD)|Fidelity High Income Fund (SPHIX) Total Assets Under Management (USD)|Fidelity High Income Fund (SPHIX) Share Class Assets Under Management (USD)|| funds_us_0013|AM:SPHIX|Unit|figure_money_USD_price|figure_money_USD_price|figure_money_USD_price|figure_money_USD_metric|figure_money_USD_metric|| funds_us_0013|AM:SPHIX||market_daily|market_daily|daily|daily|daily|| funds_us_0013|AM:SPHIX|20241213|7.97|127.4275|7.97|||| funds_us_0013|AM:SPHIX|20241216|7.97|127.4473|7.97|||| funds_us_0013|AM:SPHIX|20241217|7.96|127.3066|7.96|||| funds_us_0013|AM:SPHIX|20241218|7.9|127.1381|7.9|||| funds_us_0013|AM:SPHIX|20241219|7.86|126.2289|7.86|||| funds_us_0013|AM:SPHIX|20241220|7.87|126.4487|7.87|||| funds_us_0013|AM:SPHIX|20241223|7.87|126.4691|7.87|||| funds_us_0013|AM:SPHIX|20241224|7.87|126.4892|7.87|||| funds_us_0013|AM:SPHIX|20241225|7.87|126.5092|7.87|||| funds_us_0013|AM:SPHIX|20241226|7.87|126.5293|7.87|||| funds_us_0013|AM:SPHIX|20241227|7.87|126.5898|7.87|||| funds_us_0013|AM:SPHIX|20241230|7.86|126.4978|7.86|||| funds_us_0013|AM:SPHIX|20241231|7.87|126.6579|7.87|2725424708|2421639290|| funds_us_0013|AM:SPHIX|20250101|7.87|126.6779|7.87|||| funds_us_0013|AM:SPHIX|20250102|7.88|126.8589|7.88|||| funds_us_0013|AM:SPHIX|20250103|7.89|127.08|7.89|||| funds_us_0013|AM:SPHIX|20250106|7.9|127.261|7.9|||| funds_us_0013|AM:SPHIX|20250107|7.89|127.1201|7.89|||| funds_us_0013|AM:SPHIX|20250108|7.88|126.9789|7.88|||| funds_us_0013|AM:SPHIX|20250109|7.88|126.9989|7.88|||| funds_us_0013|AM:SPHIX|20250110|7.85|126.5764|7.85|||| funds_us_0013|AM:SPHIX|20250113|7.84|126.4366|7.84|||| funds_us_0013|AM:SPHIX|20250114|7.85|126.6167|7.85|||| funds_us_0013|AM:SPHIX|20250115|7.89|127.2796|7.89|||| funds_us_0013|AM:SPHIX|20250116|7.9|127.4607|7.9|||| funds_us_0013|AM:SPHIX|20250117|7.91|127.7021|7.91|||| funds_us_0013|AM:SPHIX|20250121|7.93|128.044|7.93|||| funds_us_0013|AM:SPHIX|20250122|7.93|128.0642|7.93|||| funds_us_0013|AM:SPHIX|20250123|7.92|127.9236|7.92|||| funds_us_0013|AM:SPHIX|20250124|7.93|128.1438|7.93|||| funds_us_0013|AM:SPHIX|20250127|7.93|128.164|7.93|||| funds_us_0013|AM:SPHIX|20250128|7.93|128.1843|7.93|||| funds_us_0013|AM:SPHIX|20250129|7.93|128.2042|7.93|||| funds_us_0013|AM:SPHIX|20250130|7.94|128.4045|7.94|||| funds_us_0013|AM:SPHIX|20250131|7.94|128.4045|7.94|2741680638|2437878038|| funds_us_0013|AM:SPHIX|20250203|7.92|128.1407|7.92|||| funds_us_0013|AM:SPHIX|20250204|7.93|128.3224|7.93|||| funds_us_0013|AM:SPHIX|20250205|7.95|128.6659|7.95|||| funds_us_0013|AM:SPHIX|20250206|7.95|128.6859|7.95|||| funds_us_0013|AM:SPHIX|20250207|7.94|128.5956|7.94|||| funds_us_0013|AM:SPHIX|20250210|7.94|128.6158|7.94|||| funds_us_0013|AM:SPHIX|20250211|7.93|128.4742|7.93|||| funds_us_0013|AM:SPHIX|20250212|7.92|128.3331|7.92|||| funds_us_0013|AM:SPHIX|20250213|7.93|128.5149|7.93|||| funds_us_0013|AM:SPHIX|20250214|7.95|128.8987|7.95|||| funds_us_0013|AM:SPHIX|20250217|7.95|128.9186|7.95|||| funds_us_0013|AM:SPHIX|20250218|7.94|128.7772|7.94|||| funds_us_0013|AM:SPHIX|20250219|7.94|128.7975|7.94|||| funds_us_0013|AM:SPHIX|20250220|7.94|128.8174|7.94|||| funds_us_0013|AM:SPHIX|20250221|7.94|128.8761|7.94|||| funds_us_0013|AM:SPHIX|20250224|7.94|128.8958|7.94|||| funds_us_0013|AM:SPHIX|20250225|7.95|129.0771|7.95|||| funds_us_0013|AM:SPHIX|20250226|7.96|129.2564|7.96|||| funds_us_0013|AM:SPHIX|20250227|7.96|129.298|7.96|||| funds_us_0013|AM:SPHIX|20250228|7.96|129.298|7.96|2739888745|2429198731|| funds_us_0013|AM:SPHIX|20250303|7.95|129.1973|7.95|||| funds_us_0013|AM:SPHIX|20250304|7.93|128.8931|7.93|||| funds_us_0013|AM:SPHIX|20250305|7.94|129.0792|7.94|||| funds_us_0013|AM:SPHIX|20250306|7.91|128.6125|7.91|||| funds_us_0013|AM:SPHIX|20250307|7.91|128.6882|7.91|||| funds_us_0013|AM:SPHIX|20250310|7.89|128.3838|7.89|||| funds_us_0013|AM:SPHIX|20250311|7.87|128.0799|7.87|||| funds_us_0013|AM:SPHIX|20250312|7.87|128.1005|7.87|||| funds_us_0013|AM:SPHIX|20250313|7.84|127.6335|7.84|||| funds_us_0013|AM:SPHIX|20250314|7.85|127.8582|7.85|||| funds_us_0013|AM:SPHIX|20250317|7.86|128.0412|7.86|||| funds_us_0013|AM:SPHIX|20250318|7.86|128.062|7.86|||| funds_us_0013|AM:SPHIX|20250319|7.88|128.4078|7.88|||| funds_us_0013|AM:SPHIX|20250320|7.89|128.5934|7.89|||| funds_us_0013|AM:SPHIX|20250321|7.89|128.6582|7.89|||| funds_us_0013|AM:SPHIX|20250324|7.9|128.8416|7.9|||| funds_us_0013|AM:SPHIX|20250325|7.9|128.8624|7.9|||| funds_us_0013|AM:SPHIX|20250326|7.88|128.5586|7.88|||| funds_us_0013|AM:SPHIX|20250327|7.86|128.2549|7.86|||| funds_us_0013|AM:SPHIX|20250328|7.84|128.0146|7.84|||| funds_us_0013|AM:SPHIX|20250331|7.82|127.6897|7.82|2666811430|2362586917|| funds_us_0013|AM:SPHIX|20250401|7.84|128.0368|7.84|||| funds_us_0013|AM:SPHIX|20250402|7.85|128.2208|7.85|||| funds_us_0013|AM:SPHIX|20250403|7.76|126.7723|7.76|||| funds_us_0013|AM:SPHIX|20250404|7.65|125.051|7.65|||| funds_us_0013|AM:SPHIX|20250407|7.59|124.092|7.59|||| funds_us_0013|AM:SPHIX|20250408|7.6|124.2754|7.6|||| funds_us_0013|AM:SPHIX|20250409|7.62|124.6224|7.62|||| funds_us_0013|AM:SPHIX|20250410|7.6|124.3165|7.6|||| funds_us_0013|AM:SPHIX|20250411|7.61|124.5396|7.61|||| funds_us_0013|AM:SPHIX|20250414|7.66|125.3764|7.66|||| funds_us_0013|AM:SPHIX|20250415|7.67|125.56|7.67|||| funds_us_0013|AM:SPHIX|20250416|7.67|125.5799|7.67|||| funds_us_0013|AM:SPHIX|20250417|7.69|125.9266|7.69|||| funds_us_0013|AM:SPHIX|20250418|7.69|125.9867|7.69|||| funds_us_0013|AM:SPHIX|20250421|7.66|125.5179|7.66|||| funds_us_0013|AM:SPHIX|20250422|7.69|126.0284|7.69|||| funds_us_0013|AM:SPHIX|20250423|7.74|126.8649|7.74|||| funds_us_0013|AM:SPHIX|20250424|7.76|127.2118|7.76|||| funds_us_0013|AM:SPHIX|20250425|7.79|127.7613|7.79|||| funds_us_0013|AM:SPHIX|20250428|7.79|127.7821|7.79|||| funds_us_0013|AM:SPHIX|20250429|7.79|127.8222|7.79|||| funds_us_0013|AM:SPHIX|20250430|7.77|127.4956|7.77|2834635338|2458873930|| funds_us_0013|AM:SPHIX|20250501|7.78|127.6786|7.78|||| funds_us_0013|AM:SPHIX|20250502|7.79|127.9163|7.79|||| funds_us_0013|AM:SPHIX|20250505|7.79|127.9368|7.79|||| funds_us_0013|AM:SPHIX|20250506|7.78|127.7939|7.78|||| funds_us_0013|AM:SPHIX|20250507|7.79|127.9789|7.79|||| funds_us_0013|AM:SPHIX|20250508|7.8|128.1641|7.8|||| funds_us_0013|AM:SPHIX|20250509|7.8|128.2264|7.8|||| funds_us_0013|AM:SPHIX|20250512|7.86|129.2322|7.86|||| funds_us_0013|AM:SPHIX|20250513|7.87|129.4141|7.87|||| funds_us_0013|AM:SPHIX|20250514|7.86|129.2687|7.86|||| funds_us_0013|AM:SPHIX|20250515|7.84|128.9618|7.84|||| funds_us_0013|AM:SPHIX|20250516|7.85|129.19|7.85|||| funds_us_0013|AM:SPHIX|20250519|7.85|129.2115|7.85|||| funds_us_0013|AM:SPHIX|20250520|7.85|129.2333|7.85|||| funds_us_0013|AM:SPHIX|20250521|7.82|128.7628|7.82|||| funds_us_0013|AM:SPHIX|20250522|7.81|128.6203|7.81|||| funds_us_0013|AM:SPHIX|20250523|7.8|128.5206|7.8|||| funds_us_0013|AM:SPHIX|20250526|7.8|128.5419|7.8|||| funds_us_0013|AM:SPHIX|20250527|7.84|129.2198|7.84|||| funds_us_0013|AM:SPHIX|20250528|7.84|129.2418|7.84|||| funds_us_0013|AM:SPHIX|20250529|7.85|129.4275|7.85|||| funds_us_0013|AM:SPHIX|20250530|7.85|129.4702|7.85|2908117142|2513597645|| funds_us_0013|AM:SPHIX|20250602|7.85|129.5131|7.85|||| funds_us_0013|AM:SPHIX|20250603|7.92|130.6905|7.92|||| funds_us_0013|AM:SPHIX|20250604|7.93|130.876|7.93|||| funds_us_0013|AM:SPHIX|20250605|7.93|130.8973|7.93|||| funds_us_0013|AM:SPHIX|20250606|7.93|130.974|7.93|||| funds_us_0013|AM:SPHIX|20250609|7.93|130.9948|7.93|||| funds_us_0013|AM:SPHIX|20250610|7.93|131.0148|7.93|||| funds_us_0013|AM:SPHIX|20250611|7.94|131.2012|7.94|||| funds_us_0013|AM:SPHIX|20250612|7.94|131.2227|7.94|||| funds_us_0013|AM:SPHIX|20250613|7.93|131.1169|7.93|||| funds_us_0013|AM:SPHIX|20250616|7.94|131.3032|7.94|||| funds_us_0013|AM:SPHIX|20250617|7.93|131.156|7.93|||| funds_us_0013|AM:SPHIX|20250618|7.93|131.1736|7.93|||| funds_us_0013|AM:SPHIX|20250619|7.93|131.1948|7.93|||| funds_us_0013|AM:SPHIX|20250620|7.94|131.4236|7.94|||| funds_us_0013|AM:SPHIX|20250623|7.95|131.6092|7.95|||| funds_us_0013|AM:SPHIX|20250624|7.98|132.1251|7.98|||| funds_us_0013|AM:SPHIX|20250625|7.99|132.3118|7.99|||| funds_us_0013|AM:SPHIX|20250626|8|132.4982|8|||| funds_us_0013|AM:SPHIX|20250627|8.01|132.7488|8.01|||| funds_us_0013|AM:SPHIX|20250630|8.03|133.0786|8.03|2978333205|2577972636|| funds_us_0013|AM:SPHIX|20250701|8.03|133.1004|8.03|||| funds_us_0013|AM:SPHIX|20250702|8.04|133.2878|8.04|||| funds_us_0013|AM:SPHIX|20250703|8.04|133.3103|8.04|||| funds_us_0013|AM:SPHIX|20250704|8.04|133.3748|8.04|||| funds_us_0013|AM:SPHIX|20250707|8.03|133.2308|8.03|||| funds_us_0013|AM:SPHIX|20250708|8.02|133.0835|8.02|||| funds_us_0013|AM:SPHIX|20250709|8.03|133.267|8.03|||| funds_us_0013|AM:SPHIX|20250710|8.03|133.2882|8.03|||| funds_us_0013|AM:SPHIX|20250711|8.02|133.1954|8.02|||| funds_us_0013|AM:SPHIX|20250714|8.01|133.0513|8.01|||| funds_us_0013|AM:SPHIX|20250715|8.01|133.0737|8.01|||| funds_us_0013|AM:SPHIX|20250716|8.01|133.0952|8.01|||| funds_us_0013|AM:SPHIX|20250717|8.02|133.2827|8.02|||| funds_us_0013|AM:SPHIX|20250718|8.02|133.3479|8.02|||| funds_us_0013|AM:SPHIX|20250721|8.04|133.7007|8.04|||| funds_us_0013|AM:SPHIX|20250722|8.04|133.7228|8.04|||| funds_us_0013|AM:SPHIX|20250723|8.05|133.9102|8.05|||| funds_us_0013|AM:SPHIX|20250724|8.04|133.7664|8.04|||| funds_us_0013|AM:SPHIX|20250725|8.04|133.8329|8.04|||| funds_us_0013|AM:SPHIX|20250728|8.04|133.8553|8.04|||| funds_us_0013|AM:SPHIX|20250729|8.03|133.7111|8.03|||| funds_us_0013|AM:SPHIX|20250730|8.02|133.5902|8.02|||| funds_us_0013|AM:SPHIX|20250731|8.02|133.5902|8.02|3007796934|2608983310|| funds_us_0013|AM:SPHIX|20250801|8|133.3322|8|||| funds_us_0013|AM:SPHIX|20250804|8.01|133.5207|8.01|||| funds_us_0013|AM:SPHIX|20250805|8.02|133.71|8.02|||| funds_us_0013|AM:SPHIX|20250806|8.02|133.7313|8.02|||| funds_us_0013|AM:SPHIX|20250807|8.03|133.9199|8.03|||| funds_us_0013|AM:SPHIX|20250808|8.02|133.8189|8.02|||| funds_us_0013|AM:SPHIX|20250811|8.02|133.8409|8.02|||| funds_us_0013|AM:SPHIX|20250812|8.03|134.0297|8.03|||| funds_us_0013|AM:SPHIX|20250813|8.04|134.2182|8.04|||| funds_us_0013|AM:SPHIX|20250814|8.03|134.0737|8.03|||| funds_us_0013|AM:SPHIX|20250815|8.03|134.1395|8.03|||| funds_us_0013|AM:SPHIX|20250818|8.03|134.1617|8.03|||| funds_us_0013|AM:SPHIX|20250819|8.03|134.1842|8.03|||| funds_us_0013|AM:SPHIX|20250820|8.02|134.0404|8.02|||| funds_us_0013|AM:SPHIX|20250821|8.02|134.0627|8.02|||| funds_us_0013|AM:SPHIX|20250822|8.05|134.6285|8.05|||| funds_us_0013|AM:SPHIX|20250825|8.06|134.817|8.06|||| funds_us_0013|AM:SPHIX|20250826|8.08|135.1719|8.08|||| funds_us_0013|AM:SPHIX|20250827|8.1|135.5274|8.1|||| funds_us_0013|AM:SPHIX|20250828|8.11|135.7157|8.11|||| funds_us_0013|AM:SPHIX|20250829|8.11|135.7816|8.11|3001565751|2597573061|| funds_us_0013|AM:SPHIX|20250902|8.09|135.4909|8.09|||| funds_us_0013|AM:SPHIX|20250903|8.1|135.6808|8.1|||| funds_us_0013|AM:SPHIX|20250904|8.11|135.8702|8.11|||| funds_us_0013|AM:SPHIX|20250905|8.13|136.2863|8.13|||| funds_us_0013|AM:SPHIX|20250908|8.14|136.4759|8.14|||| funds_us_0013|AM:SPHIX|20250909|8.14|136.4982|8.14|||| funds_us_0013|AM:SPHIX|20250910|8.15|136.6878|8.15|||| funds_us_0013|AM:SPHIX|20250911|8.16|136.8773|8.16|||| funds_us_0013|AM:SPHIX|20250912|8.15|136.7759|8.15|||| funds_us_0013|AM:SPHIX|20250915|8.16|136.9654|8.16|||| funds_us_0013|AM:SPHIX|20250916|8.17|137.1551|8.17|||| funds_us_0013|AM:SPHIX|20250917|8.17|137.177|8.17|||| funds_us_0013|AM:SPHIX|20250918|8.17|137.1995|8.17|||| funds_us_0013|AM:SPHIX|20250919|8.18|137.4327|8.18|||| funds_us_0013|AM:SPHIX|20250922|8.18|137.4544|8.18|||| funds_us_0013|AM:SPHIX|20250923|8.17|137.3094|8.17|||| funds_us_0013|AM:SPHIX|20250924|8.17|137.3317|8.17|||| funds_us_0013|AM:SPHIX|20250925|8.14|136.8515|8.14|||| funds_us_0013|AM:SPHIX|20250926|8.14|136.9173|8.14|||| funds_us_0013|AM:SPHIX|20250929|8.15|137.1335|8.15|||| funds_us_0013|AM:SPHIX|20250930|8.15|137.1335|8.15|3056710370|2639560831|| funds_us_0013|AM:SPHIX|20251001|8.16|137.3229|8.16|||| funds_us_0013|AM:SPHIX|20251002|8.16|137.3428|8.16|||| funds_us_0013|AM:SPHIX|20251003|8.16|137.386|8.16|||| funds_us_0013|AM:SPHIX|20251006|8.16|137.4116|8.16|||| funds_us_0013|AM:SPHIX|20251007|8.15|137.2666|8.15|||| funds_us_0013|AM:SPHIX|20251008|8.15|137.2885|8.15|||| funds_us_0013|AM:SPHIX|20251009|8.12|136.8066|8.12|||| funds_us_0013|AM:SPHIX|20251010|8.08|136.2003|8.08|||| funds_us_0013|AM:SPHIX|20251013|8.1|136.5603|8.1|||| funds_us_0013|AM:SPHIX|20251014|8.1|136.583|8.1|||| funds_us_0013|AM:SPHIX|20251015|8.13|137.1108|8.13|||| funds_us_0013|AM:SPHIX|20251016|8.12|136.9645|8.12|||| funds_us_0013|AM:SPHIX|20251017|8.11|136.864|8.11|||| funds_us_0013|AM:SPHIX|20251020|8.13|137.223|8.13|||| funds_us_0013|AM:SPHIX|20251021|8.13|137.2459|8.13|||| funds_us_0013|AM:SPHIX|20251022|8.12|137.1003|8.12|||| funds_us_0013|AM:SPHIX|20251023|8.13|137.2909|8.13|||| funds_us_0013|AM:SPHIX|20251024|8.14|137.5264|8.14|||| funds_us_0013|AM:SPHIX|20251027|8.16|137.8855|8.16|||| funds_us_0013|AM:SPHIX|20251028|8.16|137.9083|8.16|||| funds_us_0013|AM:SPHIX|20251029|8.15|137.7625|8.15|||| funds_us_0013|AM:SPHIX|20251030|8.14|137.6395|8.14|||| funds_us_0013|AM:SPHIX|20251031|8.13|137.4712|8.13|3019710990|2618243313|| funds_us_0013|AM:SPHIX|20251103|8.12|137.369|8.12|||| funds_us_0013|AM:SPHIX|20251104|8.1|137.0517|8.1|||| funds_us_0013|AM:SPHIX|20251105|8.1|137.0684|8.1|||| funds_us_0013|AM:SPHIX|20251106|8.09|136.9181|8.09|||| funds_us_0013|AM:SPHIX|20251107|8.09|136.9812|8.09|||| funds_us_0013|AM:SPHIX|20251110|8.11|137.3418|8.11|||| funds_us_0013|AM:SPHIX|20251111|8.1|137.1954|8.1|||| funds_us_0013|AM:SPHIX|20251112|8.11|137.3864|8.11|||| funds_us_0013|AM:SPHIX|20251113|8.08|136.9018|8.08|||| funds_us_0013|AM:SPHIX|20251114|8.07|136.8|8.07|||| funds_us_0013|AM:SPHIX|20251117|8.06|136.6535|8.06|||| funds_us_0013|AM:SPHIX|20251118|8.05|136.5071|8.05|||| funds_us_0013|AM:SPHIX|20251119|8.06|136.6987|8.06|||| funds_us_0013|AM:SPHIX|20251120|8.06|136.7219|8.06|||| funds_us_0013|AM:SPHIX|20251121|8.06|136.7898|8.06|||| funds_us_0013|AM:SPHIX|20251124|8.07|136.9816|8.07|||| funds_us_0013|AM:SPHIX|20251125|8.09|137.3429|8.09|||| funds_us_0013|AM:SPHIX|20251126|8.1|137.5347|8.1|||| funds_us_0013|AM:SPHIX|20251127|8.1|137.5572|8.1|||| funds_us_0013|AM:SPHIX|20251128|8.11|137.7942|8.11|3035084582|2631028719|| funds_us_0013|AM:SPHIX|20251201|8.1|137.6473|8.1|||| funds_us_0013|AM:SPHIX|20251202|8.11|137.8368|8.11|||| funds_us_0013|AM:SPHIX|20251203|8.12|138.0254|8.12|||| funds_us_0013|AM:SPHIX|20251204|8.12|138.0445|8.12|||| funds_us_0013|AM:SPHIX|20251205|8.13|138.2715|8.13|||| funds_us_0013|AM:SPHIX|20251208|8.12|138.1238|8.12|||| funds_us_0013|AM:SPHIX|20251209|8.12|138.1459|8.12|||| funds_us_0013|AM:SPHIX|20251210|8.13|138.3395|8.13|||| funds_us_0013|AM:SPHIX|20251211|8.14|138.5323|8.14|||| funds_us_0013|AM:SPHIX|20251212|8.13|138.4207|8.13|||| funds_us_0013|AM:SPHIX|20251215|8.12|138.2508|8.12||||