Shareholder Report, Line Graph (Details) - USD ($)
|
12 Months Ended |
24 Months Ended |
96 Months Ended |
132 Months Ended |
Aug. 31, 2025 |
Aug. 31, 2025 |
Aug. 31, 2025 |
Aug. 31, 2025 |
| C000132104_0_LG_BBIndexMember_11YRMember |
|
|
|
|
| Account Value [Line Items] |
|
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|
|
| Line Graph and Table Measure Name |
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|
<span style="font-family:'Fidelity Sans';font-size:9px;color:#000000;font-style:normal;font-weight:normal;">Bloomberg U.S. Aggregate Bond Index</span>
|
| C000132104_0_BBIndexMember_AsOf_2015Member |
|
|
|
|
| Account Value [Line Items] |
|
|
|
|
| Accumulated Value |
$ 10,000
|
|
|
|
| C000132104_0_BBIndexMember_AsOf_2016Member |
|
|
|
|
| Account Value [Line Items] |
|
|
|
|
| Accumulated Value |
10,597
|
|
|
|
| C000132104_0_BBIndexMember_AsOf_2017Member |
|
|
|
|
| Account Value [Line Items] |
|
|
|
|
| Accumulated Value |
10,649
|
|
|
|
| C000132104_0_BBIndexMember_AsOf_2018Member |
|
|
|
|
| Account Value [Line Items] |
|
|
|
|
| Accumulated Value |
10,537
|
|
|
|
| C000132104_0_BBIndexMember_AsOf_2019Member |
|
|
|
|
| Account Value [Line Items] |
|
|
|
|
| Accumulated Value |
11,609
|
|
|
|
| C000132104_0_BBIndexMember_AsOf_2020Member |
|
|
|
|
| Account Value [Line Items] |
|
|
|
|
| Accumulated Value |
12,360
|
|
|
|
| C000132104_0_BBIndexMember_AsOf_2021Member |
|
|
|
|
| Account Value [Line Items] |
|
|
|
|
| Accumulated Value |
12,350
|
|
|
|
| C000132104_0_BBIndexMember_AsOf_2022Member |
|
|
|
|
| Account Value [Line Items] |
|
|
|
|
| Accumulated Value |
10,928
|
|
|
|
| C000132104_0_BBIndexMember_AsOf_2023Member |
|
|
|
|
| Account Value [Line Items] |
|
|
|
|
| Accumulated Value |
10,797
|
|
|
|
| C000132104_0_BBIndexMember_AsOf_2024Member |
|
|
|
|
| Account Value [Line Items] |
|
|
|
|
| Accumulated Value |
11,585
|
|
|
|
| C000132104_0_BBIndexMember_AsOf_2025Member |
|
|
|
|
| Account Value [Line Items] |
|
|
|
|
| Accumulated Value |
11,949
|
|
|
|
| C000204996_0_LG_BBIndexMember_8YRMember |
|
|
|
|
| Account Value [Line Items] |
|
|
|
|
| Line Graph and Table Measure Name |
|
|
<span style="font-family:'Fidelity Sans';font-size:9px;color:#000000;font-style:normal;font-weight:normal;">Bloomberg U.S. Aggregate Bond Index</span>
|
|
| C000204996_0_BBIndexMember_AsOf_2018Member |
|
|
|
|
| Account Value [Line Items] |
|
|
|
|
| Accumulated Value |
10,000
|
|
|
|
| C000204996_0_BBIndexMember_AsOf_2019Member |
|
|
|
|
| Account Value [Line Items] |
|
|
|
|
| Accumulated Value |
11,086
|
|
|
|
| C000204996_0_BBIndexMember_AsOf_2020Member |
|
|
|
|
| Account Value [Line Items] |
|
|
|
|
| Accumulated Value |
11,804
|
|
|
|
| C000204996_0_BBIndexMember_AsOf_2021Member |
|
|
|
|
| Account Value [Line Items] |
|
|
|
|
| Accumulated Value |
11,794
|
|
|
|
| C000204996_0_BBIndexMember_AsOf_2022Member |
|
|
|
|
| Account Value [Line Items] |
|
|
|
|
| Accumulated Value |
10,436
|
|
|
|
| C000204996_0_BBIndexMember_AsOf_2023Member |
|
|
|
|
| Account Value [Line Items] |
|
|
|
|
| Accumulated Value |
10,311
|
|
|
|
| C000204996_0_BBIndexMember_AsOf_2024Member |
|
|
|
|
| Account Value [Line Items] |
|
|
|
|
| Accumulated Value |
11,064
|
|
|
|
| C000204996_0_BBIndexMember_AsOf_2025Member |
|
|
|
|
| Account Value [Line Items] |
|
|
|
|
| Accumulated Value |
11,411
|
|
|
|
| C000014035_0_LG_BBIndexMember_11YRMember |
|
|
|
|
| Account Value [Line Items] |
|
|
|
|
| Line Graph and Table Measure Name |
|
|
|
<span style="font-family:'Fidelity Sans';font-size:9px;color:#000000;font-style:normal;font-weight:normal;">Bloomberg U.S. Aggregate Bond Index</span>
|
| C000014035_0_BBIndexMember_AsOf_2015Member |
|
|
|
|
| Account Value [Line Items] |
|
|
|
|
| Accumulated Value |
10,000
|
|
|
|
| C000014035_0_BBIndexMember_AsOf_2016Member |
|
|
|
|
| Account Value [Line Items] |
|
|
|
|
| Accumulated Value |
10,597
|
|
|
|
| C000014035_0_BBIndexMember_AsOf_2017Member |
|
|
|
|
| Account Value [Line Items] |
|
|
|
|
| Accumulated Value |
10,649
|
|
|
|
| C000014035_0_BBIndexMember_AsOf_2018Member |
|
|
|
|
| Account Value [Line Items] |
|
|
|
|
| Accumulated Value |
10,537
|
|
|
|
| C000014035_0_BBIndexMember_AsOf_2019Member |
|
|
|
|
| Account Value [Line Items] |
|
|
|
|
| Accumulated Value |
11,609
|
|
|
|
| C000014035_0_BBIndexMember_AsOf_2020Member |
|
|
|
|
| Account Value [Line Items] |
|
|
|
|
| Accumulated Value |
12,360
|
|
|
|
| C000014035_0_BBIndexMember_AsOf_2021Member |
|
|
|
|
| Account Value [Line Items] |
|
|
|
|
| Accumulated Value |
12,350
|
|
|
|
| C000014035_0_BBIndexMember_AsOf_2022Member |
|
|
|
|
| Account Value [Line Items] |
|
|
|
|
| Accumulated Value |
10,928
|
|
|
|
| C000014035_0_BBIndexMember_AsOf_2023Member |
|
|
|
|
| Account Value [Line Items] |
|
|
|
|
| Accumulated Value |
10,797
|
|
|
|
| C000014035_0_BBIndexMember_AsOf_2024Member |
|
|
|
|
| Account Value [Line Items] |
|
|
|
|
| Accumulated Value |
11,585
|
|
|
|
| C000014035_0_BBIndexMember_AsOf_2025Member |
|
|
|
|
| Account Value [Line Items] |
|
|
|
|
| Accumulated Value |
11,949
|
|
|
|
| C000014036_0_LG_BBIndexMember_11YRMember |
|
|
|
|
| Account Value [Line Items] |
|
|
|
|
| Line Graph and Table Measure Name |
|
|
|
<span style="font-family:'Fidelity Sans';font-size:9px;color:#000000;font-style:normal;font-weight:normal;">Bloomberg U.S. Aggregate Bond Index</span>
|
| C000014036_0_BBIndexMember_AsOf_2015Member |
|
|
|
|
| Account Value [Line Items] |
|
|
|
|
| Accumulated Value |
10,000
|
|
|
|
| C000014036_0_BBIndexMember_AsOf_2016Member |
|
|
|
|
| Account Value [Line Items] |
|
|
|
|
| Accumulated Value |
10,597
|
|
|
|
| C000014036_0_BBIndexMember_AsOf_2017Member |
|
|
|
|
| Account Value [Line Items] |
|
|
|
|
| Accumulated Value |
10,649
|
|
|
|
| C000014036_0_BBIndexMember_AsOf_2018Member |
|
|
|
|
| Account Value [Line Items] |
|
|
|
|
| Accumulated Value |
10,537
|
|
|
|
| C000014036_0_BBIndexMember_AsOf_2019Member |
|
|
|
|
| Account Value [Line Items] |
|
|
|
|
| Accumulated Value |
11,609
|
|
|
|
| C000014036_0_BBIndexMember_AsOf_2020Member |
|
|
|
|
| Account Value [Line Items] |
|
|
|
|
| Accumulated Value |
12,360
|
|
|
|
| C000014036_0_BBIndexMember_AsOf_2021Member |
|
|
|
|
| Account Value [Line Items] |
|
|
|
|
| Accumulated Value |
12,350
|
|
|
|
| C000014036_0_BBIndexMember_AsOf_2022Member |
|
|
|
|
| Account Value [Line Items] |
|
|
|
|
| Accumulated Value |
10,928
|
|
|
|
| C000014036_0_BBIndexMember_AsOf_2023Member |
|
|
|
|
| Account Value [Line Items] |
|
|
|
|
| Accumulated Value |
10,797
|
|
|
|
| C000014036_0_BBIndexMember_AsOf_2024Member |
|
|
|
|
| Account Value [Line Items] |
|
|
|
|
| Accumulated Value |
11,585
|
|
|
|
| C000014036_0_BBIndexMember_AsOf_2025Member |
|
|
|
|
| Account Value [Line Items] |
|
|
|
|
| Accumulated Value |
11,949
|
|
|
|
| C000014034_0_LG_BBIndexMember_11YRMember |
|
|
|
|
| Account Value [Line Items] |
|
|
|
|
| Line Graph and Table Measure Name |
|
|
|
<span style="font-family:'Fidelity Sans';font-size:9px;color:#000000;font-style:normal;font-weight:normal;">Bloomberg U.S. Aggregate Bond Index</span>
|
| C000014034_0_BBIndexMember_AsOf_2015Member |
|
|
|
|
| Account Value [Line Items] |
|
|
|
|
| Accumulated Value |
10,000
|
|
|
|
| C000014034_0_BBIndexMember_AsOf_2016Member |
|
|
|
|
| Account Value [Line Items] |
|
|
|
|
| Accumulated Value |
10,597
|
|
|
|
| C000014034_0_BBIndexMember_AsOf_2017Member |
|
|
|
|
| Account Value [Line Items] |
|
|
|
|
| Accumulated Value |
10,649
|
|
|
|
| C000014034_0_BBIndexMember_AsOf_2018Member |
|
|
|
|
| Account Value [Line Items] |
|
|
|
|
| Accumulated Value |
10,537
|
|
|
|
| C000014034_0_BBIndexMember_AsOf_2019Member |
|
|
|
|
| Account Value [Line Items] |
|
|
|
|
| Accumulated Value |
11,609
|
|
|
|
| C000014034_0_BBIndexMember_AsOf_2020Member |
|
|
|
|
| Account Value [Line Items] |
|
|
|
|
| Accumulated Value |
12,360
|
|
|
|
| C000014034_0_BBIndexMember_AsOf_2021Member |
|
|
|
|
| Account Value [Line Items] |
|
|
|
|
| Accumulated Value |
12,350
|
|
|
|
| C000014034_0_BBIndexMember_AsOf_2022Member |
|
|
|
|
| Account Value [Line Items] |
|
|
|
|
| Accumulated Value |
10,928
|
|
|
|
| C000014034_0_BBIndexMember_AsOf_2023Member |
|
|
|
|
| Account Value [Line Items] |
|
|
|
|
| Accumulated Value |
10,797
|
|
|
|
| C000014034_0_BBIndexMember_AsOf_2024Member |
|
|
|
|
| Account Value [Line Items] |
|
|
|
|
| Accumulated Value |
11,585
|
|
|
|
| C000014034_0_BBIndexMember_AsOf_2025Member |
|
|
|
|
| Account Value [Line Items] |
|
|
|
|
| Accumulated Value |
11,949
|
|
|
|
| C000014032_0_LG_BBIndexMember_11YRMember |
|
|
|
|
| Account Value [Line Items] |
|
|
|
|
| Line Graph and Table Measure Name |
|
|
|
<span style="font-family:'Fidelity Sans';font-size:9px;color:#000000;font-style:normal;font-weight:normal;">Bloomberg U.S. Aggregate Bond Index</span>
|
| C000014032_0_BBIndexMember_AsOf_2015Member |
|
|
|
|
| Account Value [Line Items] |
|
|
|
|
| Accumulated Value |
10,000
|
|
|
|
| C000014032_0_BBIndexMember_AsOf_2016Member |
|
|
|
|
| Account Value [Line Items] |
|
|
|
|
| Accumulated Value |
10,597
|
|
|
|
| C000014032_0_BBIndexMember_AsOf_2017Member |
|
|
|
|
| Account Value [Line Items] |
|
|
|
|
| Accumulated Value |
10,649
|
|
|
|
| C000014032_0_BBIndexMember_AsOf_2018Member |
|
|
|
|
| Account Value [Line Items] |
|
|
|
|
| Accumulated Value |
10,537
|
|
|
|
| C000014032_0_BBIndexMember_AsOf_2019Member |
|
|
|
|
| Account Value [Line Items] |
|
|
|
|
| Accumulated Value |
11,609
|
|
|
|
| C000014032_0_BBIndexMember_AsOf_2020Member |
|
|
|
|
| Account Value [Line Items] |
|
|
|
|
| Accumulated Value |
12,360
|
|
|
|
| C000014032_0_BBIndexMember_AsOf_2021Member |
|
|
|
|
| Account Value [Line Items] |
|
|
|
|
| Accumulated Value |
12,350
|
|
|
|
| C000014032_0_BBIndexMember_AsOf_2022Member |
|
|
|
|
| Account Value [Line Items] |
|
|
|
|
| Accumulated Value |
10,928
|
|
|
|
| C000014032_0_BBIndexMember_AsOf_2023Member |
|
|
|
|
| Account Value [Line Items] |
|
|
|
|
| Accumulated Value |
10,797
|
|
|
|
| C000014032_0_BBIndexMember_AsOf_2024Member |
|
|
|
|
| Account Value [Line Items] |
|
|
|
|
| Accumulated Value |
11,585
|
|
|
|
| C000014032_0_BBIndexMember_AsOf_2025Member |
|
|
|
|
| Account Value [Line Items] |
|
|
|
|
| Accumulated Value |
11,949
|
|
|
|
| C000250211_0_LG_BBIndexMember_2YRMember |
|
|
|
|
| Account Value [Line Items] |
|
|
|
|
| Line Graph and Table Measure Name |
|
<span style="font-family:'Fidelity Sans';font-size:9px;color:#000000;font-style:normal;font-weight:normal;">Bloomberg U.S. Aggregate Bond Index</span>
|
|
|
| C000250211_0_BBIndexMember_AsOf_2024Member |
|
|
|
|
| Account Value [Line Items] |
|
|
|
|
| Accumulated Value |
10,000
|
|
|
|
| C000250211_0_BBIndexMember_AsOf_2025Member |
|
|
|
|
| Account Value [Line Items] |
|
|
|
|
| Accumulated Value |
10,516
|
|
|
|
| C000203455_LG_ClassMember_8YRMember |
|
|
|
|
| Account Value [Line Items] |
|
|
|
|
| Line Graph and Table Measure Name |
|
|
<span style="font-family:'Fidelity Sans';font-size:9px;color:#000000;font-style:normal;font-weight:normal;">Fidelity® Series Investment Grade Securitized Fund</span>
|
|
| C000203455_ClassMember_AsOf_2018Member |
|
|
|
|
| Account Value [Line Items] |
|
|
|
|
| Accumulated Value |
10,000
|
|
|
|
| C000203455_ClassMember_AsOf_2019Member |
|
|
|
|
| Account Value [Line Items] |
|
|
|
|
| Accumulated Value |
10,008
|
|
|
|
| C000203455_ClassMember_AsOf_2020Member |
|
|
|
|
| Account Value [Line Items] |
|
|
|
|
| Accumulated Value |
10,791
|
|
|
|
| C000203455_ClassMember_AsOf_2021Member |
|
|
|
|
| Account Value [Line Items] |
|
|
|
|
| Accumulated Value |
11,361
|
|
|
|
| C000203455_ClassMember_AsOf_2022Member |
|
|
|
|
| Account Value [Line Items] |
|
|
|
|
| Accumulated Value |
11,397
|
|
|
|
| C000203455_ClassMember_AsOf_2023Member |
|
|
|
|
| Account Value [Line Items] |
|
|
|
|
| Accumulated Value |
10,270
|
|
|
|
| C000203455_ClassMember_AsOf_2024Member |
|
|
|
|
| Account Value [Line Items] |
|
|
|
|
| Accumulated Value |
10,093
|
|
|
|
| C000203455_ClassMember_AsOf_2025Member |
|
|
|
|
| Account Value [Line Items] |
|
|
|
|
| Accumulated Value |
10,925
|
|
|
|
| C000203455_LG_1_AdditionalIndexMember_8YRMember |
|
|
|
|
| Account Value [Line Items] |
|
|
|
|
| Line Graph and Table Measure Name |
|
|
<span style="font-family:'Fidelity Sans';font-size:9px;color:#000000;font-style:normal;font-weight:normal;">Bloomberg U.S. Securitized Index</span>
|
|
| C000203455_1_AdditionalIndexMember_AsOf_2018Member |
|
|
|
|
| Account Value [Line Items] |
|
|
|
|
| Accumulated Value |
10,000
|
|
|
|
| C000203455_1_AdditionalIndexMember_AsOf_2019Member |
|
|
|
|
| Account Value [Line Items] |
|
|
|
|
| Accumulated Value |
10,016
|
|
|
|
| C000203455_1_AdditionalIndexMember_AsOf_2020Member |
|
|
|
|
| Account Value [Line Items] |
|
|
|
|
| Accumulated Value |
10,745
|
|
|
|
| C000203455_1_AdditionalIndexMember_AsOf_2021Member |
|
|
|
|
| Account Value [Line Items] |
|
|
|
|
| Accumulated Value |
11,241
|
|
|
|
| C000203455_1_AdditionalIndexMember_AsOf_2022Member |
|
|
|
|
| Account Value [Line Items] |
|
|
|
|
| Accumulated Value |
11,237
|
|
|
|
| C000203455_1_AdditionalIndexMember_AsOf_2023Member |
|
|
|
|
| Account Value [Line Items] |
|
|
|
|
| Accumulated Value |
10,145
|
|
|
|
| C000203455_1_AdditionalIndexMember_AsOf_2024Member |
|
|
|
|
| Account Value [Line Items] |
|
|
|
|
| Accumulated Value |
9,947
|
|
|
|
| C000203455_1_AdditionalIndexMember_AsOf_2025Member |
|
|
|
|
| Account Value [Line Items] |
|
|
|
|
| Accumulated Value |
10,698
|
|
|
|
| C000203455_LG_2_AdditionalIndexMember_8YRMember |
|
|
|
|
| Account Value [Line Items] |
|
|
|
|
| Line Graph and Table Measure Name |
|
|
<span style="font-family:'Fidelity Sans';font-size:9px;color:#000000;font-style:normal;font-weight:normal;">Bloomberg U.S. Aggregate Bond Index</span>
|
|
| C000203455_2_AdditionalIndexMember_AsOf_2018Member |
|
|
|
|
| Account Value [Line Items] |
|
|
|
|
| Accumulated Value |
10,000
|
|
|
|
| C000203455_2_AdditionalIndexMember_AsOf_2019Member |
|
|
|
|
| Account Value [Line Items] |
|
|
|
|
| Accumulated Value |
10,014
|
|
|
|
| C000203455_2_AdditionalIndexMember_AsOf_2020Member |
|
|
|
|
| Account Value [Line Items] |
|
|
|
|
| Accumulated Value |
11,033
|
|
|
|
| C000203455_2_AdditionalIndexMember_AsOf_2021Member |
|
|
|
|
| Account Value [Line Items] |
|
|
|
|
| Accumulated Value |
11,747
|
|
|
|
| C000203455_2_AdditionalIndexMember_AsOf_2022Member |
|
|
|
|
| Account Value [Line Items] |
|
|
|
|
| Accumulated Value |
11,737
|
|
|
|
| C000203455_2_AdditionalIndexMember_AsOf_2023Member |
|
|
|
|
| Account Value [Line Items] |
|
|
|
|
| Accumulated Value |
10,386
|
|
|
|
| C000203455_2_AdditionalIndexMember_AsOf_2024Member |
|
|
|
|
| Account Value [Line Items] |
|
|
|
|
| Accumulated Value |
10,262
|
|
|
|
| C000203455_2_AdditionalIndexMember_AsOf_2025Member |
|
|
|
|
| Account Value [Line Items] |
|
|
|
|
| Accumulated Value |
11,010
|
|
|
|
| C000014129_LG_ClassMember_11YRMember |
|
|
|
|
| Account Value [Line Items] |
|
|
|
|
| Line Graph and Table Measure Name |
|
|
|
<span style="font-family:'Fidelity Sans';font-size:9px;color:#000000;font-style:normal;font-weight:normal;">Fidelity® Mortgage Securities Fund</span>
|
| C000014129_ClassMember_AsOf_2015Member |
|
|
|
|
| Account Value [Line Items] |
|
|
|
|
| Accumulated Value |
10,000
|
|
|
|
| C000014129_ClassMember_AsOf_2016Member |
|
|
|
|
| Account Value [Line Items] |
|
|
|
|
| Accumulated Value |
10,393
|
|
|
|
| C000014129_ClassMember_AsOf_2017Member |
|
|
|
|
| Account Value [Line Items] |
|
|
|
|
| Accumulated Value |
10,487
|
|
|
|
| C000014129_ClassMember_AsOf_2018Member |
|
|
|
|
| Account Value [Line Items] |
|
|
|
|
| Accumulated Value |
10,396
|
|
|
|
| C000014129_ClassMember_AsOf_2019Member |
|
|
|
|
| Account Value [Line Items] |
|
|
|
|
| Accumulated Value |
11,143
|
|
|
|
| C000014129_ClassMember_AsOf_2020Member |
|
|
|
|
| Account Value [Line Items] |
|
|
|
|
| Accumulated Value |
11,682
|
|
|
|
| C000014129_ClassMember_AsOf_2021Member |
|
|
|
|
| Account Value [Line Items] |
|
|
|
|
| Accumulated Value |
11,694
|
|
|
|
| C000014129_ClassMember_AsOf_2022Member |
|
|
|
|
| Account Value [Line Items] |
|
|
|
|
| Accumulated Value |
10,514
|
|
|
|
| C000014129_ClassMember_AsOf_2023Member |
|
|
|
|
| Account Value [Line Items] |
|
|
|
|
| Accumulated Value |
10,240
|
|
|
|
| C000014129_ClassMember_AsOf_2024Member |
|
|
|
|
| Account Value [Line Items] |
|
|
|
|
| Accumulated Value |
11,028
|
|
|
|
| C000014129_ClassMember_AsOf_2025Member |
|
|
|
|
| Account Value [Line Items] |
|
|
|
|
| Accumulated Value |
11,376
|
|
|
|
| C000014129_LG_1_AdditionalIndexMember_11YRMember |
|
|
|
|
| Account Value [Line Items] |
|
|
|
|
| Line Graph and Table Measure Name |
|
|
|
<span style="font-family:'Fidelity Sans';font-size:9px;color:#000000;font-style:normal;font-weight:normal;">Bloomberg U.S. MBS Index</span>
|
| C000014129_1_AdditionalIndexMember_AsOf_2015Member |
|
|
|
|
| Account Value [Line Items] |
|
|
|
|
| Accumulated Value |
10,000
|
|
|
|
| C000014129_1_AdditionalIndexMember_AsOf_2016Member |
|
|
|
|
| Account Value [Line Items] |
|
|
|
|
| Accumulated Value |
10,393
|
|
|
|
| C000014129_1_AdditionalIndexMember_AsOf_2017Member |
|
|
|
|
| Account Value [Line Items] |
|
|
|
|
| Accumulated Value |
10,477
|
|
|
|
| C000014129_1_AdditionalIndexMember_AsOf_2018Member |
|
|
|
|
| Account Value [Line Items] |
|
|
|
|
| Accumulated Value |
10,421
|
|
|
|
| C000014129_1_AdditionalIndexMember_AsOf_2019Member |
|
|
|
|
| Account Value [Line Items] |
|
|
|
|
| Accumulated Value |
11,157
|
|
|
|
| C000014129_1_AdditionalIndexMember_AsOf_2020Member |
|
|
|
|
| Account Value [Line Items] |
|
|
|
|
| Accumulated Value |
11,664
|
|
|
|
| C000014129_1_AdditionalIndexMember_AsOf_2021Member |
|
|
|
|
| Account Value [Line Items] |
|
|
|
|
| Accumulated Value |
11,643
|
|
|
|
| C000014129_1_AdditionalIndexMember_AsOf_2022Member |
|
|
|
|
| Account Value [Line Items] |
|
|
|
|
| Accumulated Value |
10,510
|
|
|
|
| C000014129_1_AdditionalIndexMember_AsOf_2023Member |
|
|
|
|
| Account Value [Line Items] |
|
|
|
|
| Accumulated Value |
10,290
|
|
|
|
| C000014129_1_AdditionalIndexMember_AsOf_2024Member |
|
|
|
|
| Account Value [Line Items] |
|
|
|
|
| Accumulated Value |
11,058
|
|
|
|
| C000014129_1_AdditionalIndexMember_AsOf_2025Member |
|
|
|
|
| Account Value [Line Items] |
|
|
|
|
| Accumulated Value |
11,429
|
|
|
|
| C000014129_LG_2_AdditionalIndexMember_11YRMember |
|
|
|
|
| Account Value [Line Items] |
|
|
|
|
| Line Graph and Table Measure Name |
|
|
|
<span style="font-family:'Fidelity Sans';font-size:9px;color:#000000;font-style:normal;font-weight:normal;">Bloomberg U.S. Aggregate Bond Index</span>
|
| C000014129_2_AdditionalIndexMember_AsOf_2015Member |
|
|
|
|
| Account Value [Line Items] |
|
|
|
|
| Accumulated Value |
10,000
|
|
|
|
| C000014129_2_AdditionalIndexMember_AsOf_2016Member |
|
|
|
|
| Account Value [Line Items] |
|
|
|
|
| Accumulated Value |
10,597
|
|
|
|
| C000014129_2_AdditionalIndexMember_AsOf_2017Member |
|
|
|
|
| Account Value [Line Items] |
|
|
|
|
| Accumulated Value |
10,649
|
|
|
|
| C000014129_2_AdditionalIndexMember_AsOf_2018Member |
|
|
|
|
| Account Value [Line Items] |
|
|
|
|
| Accumulated Value |
10,537
|
|
|
|
| C000014129_2_AdditionalIndexMember_AsOf_2019Member |
|
|
|
|
| Account Value [Line Items] |
|
|
|
|
| Accumulated Value |
11,609
|
|
|
|
| C000014129_2_AdditionalIndexMember_AsOf_2020Member |
|
|
|
|
| Account Value [Line Items] |
|
|
|
|
| Accumulated Value |
12,360
|
|
|
|
| C000014129_2_AdditionalIndexMember_AsOf_2021Member |
|
|
|
|
| Account Value [Line Items] |
|
|
|
|
| Accumulated Value |
12,350
|
|
|
|
| C000014129_2_AdditionalIndexMember_AsOf_2022Member |
|
|
|
|
| Account Value [Line Items] |
|
|
|
|
| Accumulated Value |
10,928
|
|
|
|
| C000014129_2_AdditionalIndexMember_AsOf_2023Member |
|
|
|
|
| Account Value [Line Items] |
|
|
|
|
| Accumulated Value |
10,797
|
|
|
|
| C000014129_2_AdditionalIndexMember_AsOf_2024Member |
|
|
|
|
| Account Value [Line Items] |
|
|
|
|
| Accumulated Value |
11,585
|
|
|
|
| C000014129_2_AdditionalIndexMember_AsOf_2025Member |
|
|
|
|
| Account Value [Line Items] |
|
|
|
|
| Accumulated Value |
11,949
|
|
|
|
| C000204997_LG_ClassMember_8YRMember |
|
|
|
|
| Account Value [Line Items] |
|
|
|
|
| Line Graph and Table Measure Name |
|
|
<span style="font-family:'Fidelity Sans';font-size:9px;color:#000000;font-style:normal;font-weight:normal;">Class Z</span>
|
|
| C000204997_ClassMember_AsOf_2018Member |
|
|
|
|
| Account Value [Line Items] |
|
|
|
|
| Accumulated Value |
10,000
|
|
|
|
| C000204997_ClassMember_AsOf_2019Member |
|
|
|
|
| Account Value [Line Items] |
|
|
|
|
| Accumulated Value |
10,782
|
|
|
|
| C000204997_ClassMember_AsOf_2020Member |
|
|
|
|
| Account Value [Line Items] |
|
|
|
|
| Accumulated Value |
11,305
|
|
|
|
| C000204997_ClassMember_AsOf_2021Member |
|
|
|
|
| Account Value [Line Items] |
|
|
|
|
| Accumulated Value |
11,333
|
|
|
|
| C000204997_ClassMember_AsOf_2022Member |
|
|
|
|
| Account Value [Line Items] |
|
|
|
|
| Accumulated Value |
10,196
|
|
|
|
| C000204997_ClassMember_AsOf_2023Member |
|
|
|
|
| Account Value [Line Items] |
|
|
|
|
| Accumulated Value |
9,948
|
|
|
|
| C000204997_ClassMember_AsOf_2024Member |
|
|
|
|
| Account Value [Line Items] |
|
|
|
|
| Accumulated Value |
10,713
|
|
|
|
| C000204997_ClassMember_AsOf_2025Member |
|
|
|
|
| Account Value [Line Items] |
|
|
|
|
| Accumulated Value |
11,061
|
|
|
|
| C000204997_LG_1_AdditionalIndexMember_8YRMember |
|
|
|
|
| Account Value [Line Items] |
|
|
|
|
| Line Graph and Table Measure Name |
|
|
<span style="font-family:'Fidelity Sans';font-size:9px;color:#000000;font-style:normal;font-weight:normal;">Bloomberg U.S. MBS Index</span>
|
|
| C000204997_1_AdditionalIndexMember_AsOf_2018Member |
|
|
|
|
| Account Value [Line Items] |
|
|
|
|
| Accumulated Value |
10,000
|
|
|
|
| C000204997_1_AdditionalIndexMember_AsOf_2019Member |
|
|
|
|
| Account Value [Line Items] |
|
|
|
|
| Accumulated Value |
10,771
|
|
|
|
| C000204997_1_AdditionalIndexMember_AsOf_2020Member |
|
|
|
|
| Account Value [Line Items] |
|
|
|
|
| Accumulated Value |
11,260
|
|
|
|
| C000204997_1_AdditionalIndexMember_AsOf_2021Member |
|
|
|
|
| Account Value [Line Items] |
|
|
|
|
| Accumulated Value |
11,240
|
|
|
|
| C000204997_1_AdditionalIndexMember_AsOf_2022Member |
|
|
|
|
| Account Value [Line Items] |
|
|
|
|
| Accumulated Value |
10,146
|
|
|
|
| C000204997_1_AdditionalIndexMember_AsOf_2023Member |
|
|
|
|
| Account Value [Line Items] |
|
|
|
|
| Accumulated Value |
9,934
|
|
|
|
| C000204997_1_AdditionalIndexMember_AsOf_2024Member |
|
|
|
|
| Account Value [Line Items] |
|
|
|
|
| Accumulated Value |
10,675
|
|
|
|
| C000204997_1_AdditionalIndexMember_AsOf_2025Member |
|
|
|
|
| Account Value [Line Items] |
|
|
|
|
| Accumulated Value |
11,034
|
|
|
|
| C000204997_LG_2_AdditionalIndexMember_8YRMember |
|
|
|
|
| Account Value [Line Items] |
|
|
|
|
| Line Graph and Table Measure Name |
|
|
<span style="font-family:'Fidelity Sans';font-size:9px;color:#000000;font-style:normal;font-weight:normal;">Bloomberg U.S. Aggregate Bond Index</span>
|
|
| C000204997_2_AdditionalIndexMember_AsOf_2018Member |
|
|
|
|
| Account Value [Line Items] |
|
|
|
|
| Accumulated Value |
10,000
|
|
|
|
| C000204997_2_AdditionalIndexMember_AsOf_2019Member |
|
|
|
|
| Account Value [Line Items] |
|
|
|
|
| Accumulated Value |
11,086
|
|
|
|
| C000204997_2_AdditionalIndexMember_AsOf_2020Member |
|
|
|
|
| Account Value [Line Items] |
|
|
|
|
| Accumulated Value |
11,804
|
|
|
|
| C000204997_2_AdditionalIndexMember_AsOf_2021Member |
|
|
|
|
| Account Value [Line Items] |
|
|
|
|
| Accumulated Value |
11,794
|
|
|
|
| C000204997_2_AdditionalIndexMember_AsOf_2022Member |
|
|
|
|
| Account Value [Line Items] |
|
|
|
|
| Accumulated Value |
10,436
|
|
|
|
| C000204997_2_AdditionalIndexMember_AsOf_2023Member |
|
|
|
|
| Account Value [Line Items] |
|
|
|
|
| Accumulated Value |
10,311
|
|
|
|
| C000204997_2_AdditionalIndexMember_AsOf_2024Member |
|
|
|
|
| Account Value [Line Items] |
|
|
|
|
| Accumulated Value |
11,064
|
|
|
|
| C000204997_2_AdditionalIndexMember_AsOf_2025Member |
|
|
|
|
| Account Value [Line Items] |
|
|
|
|
| Accumulated Value |
11,411
|
|
|
|
| C000014045_LG_ClassMember_11YRMember |
|
|
|
|
| Account Value [Line Items] |
|
|
|
|
| Line Graph and Table Measure Name |
|
|
|
<span style="font-family:'Fidelity Sans';font-size:9px;color:#000000;font-style:normal;font-weight:normal;">Class M</span>
|
| C000014045_ClassMember_AsOf_2015Member |
|
|
|
|
| Account Value [Line Items] |
|
|
|
|
| Accumulated Value |
9,600
|
|
|
|
| C000014045_ClassMember_AsOf_2016Member |
|
|
|
|
| Account Value [Line Items] |
|
|
|
|
| Accumulated Value |
9,934
|
|
|
|
| C000014045_ClassMember_AsOf_2017Member |
|
|
|
|
| Account Value [Line Items] |
|
|
|
|
| Accumulated Value |
9,989
|
|
|
|
| C000014045_ClassMember_AsOf_2018Member |
|
|
|
|
| Account Value [Line Items] |
|
|
|
|
| Accumulated Value |
9,876
|
|
|
|
| C000014045_ClassMember_AsOf_2019Member |
|
|
|
|
| Account Value [Line Items] |
|
|
|
|
| Accumulated Value |
10,548
|
|
|
|
| C000014045_ClassMember_AsOf_2020Member |
|
|
|
|
| Account Value [Line Items] |
|
|
|
|
| Accumulated Value |
11,011
|
|
|
|
| C000014045_ClassMember_AsOf_2021Member |
|
|
|
|
| Account Value [Line Items] |
|
|
|
|
| Accumulated Value |
10,991
|
|
|
|
| C000014045_ClassMember_AsOf_2022Member |
|
|
|
|
| Account Value [Line Items] |
|
|
|
|
| Accumulated Value |
9,839
|
|
|
|
| C000014045_ClassMember_AsOf_2023Member |
|
|
|
|
| Account Value [Line Items] |
|
|
|
|
| Accumulated Value |
9,558
|
|
|
|
| C000014045_ClassMember_AsOf_2024Member |
|
|
|
|
| Account Value [Line Items] |
|
|
|
|
| Accumulated Value |
10,249
|
|
|
|
| C000014045_ClassMember_AsOf_2025Member |
|
|
|
|
| Account Value [Line Items] |
|
|
|
|
| Accumulated Value |
10,534
|
|
|
|
| C000014045_LG_1_AdditionalIndexMember_11YRMember |
|
|
|
|
| Account Value [Line Items] |
|
|
|
|
| Line Graph and Table Measure Name |
|
|
|
<span style="font-family:'Fidelity Sans';font-size:9px;color:#000000;font-style:normal;font-weight:normal;">Bloomberg U.S. MBS Index</span>
|
| C000014045_1_AdditionalIndexMember_AsOf_2015Member |
|
|
|
|
| Account Value [Line Items] |
|
|
|
|
| Accumulated Value |
10,000
|
|
|
|
| C000014045_1_AdditionalIndexMember_AsOf_2016Member |
|
|
|
|
| Account Value [Line Items] |
|
|
|
|
| Accumulated Value |
10,393
|
|
|
|
| C000014045_1_AdditionalIndexMember_AsOf_2017Member |
|
|
|
|
| Account Value [Line Items] |
|
|
|
|
| Accumulated Value |
10,477
|
|
|
|
| C000014045_1_AdditionalIndexMember_AsOf_2018Member |
|
|
|
|
| Account Value [Line Items] |
|
|
|
|
| Accumulated Value |
10,421
|
|
|
|
| C000014045_1_AdditionalIndexMember_AsOf_2019Member |
|
|
|
|
| Account Value [Line Items] |
|
|
|
|
| Accumulated Value |
11,157
|
|
|
|
| C000014045_1_AdditionalIndexMember_AsOf_2020Member |
|
|
|
|
| Account Value [Line Items] |
|
|
|
|
| Accumulated Value |
11,664
|
|
|
|
| C000014045_1_AdditionalIndexMember_AsOf_2021Member |
|
|
|
|
| Account Value [Line Items] |
|
|
|
|
| Accumulated Value |
11,643
|
|
|
|
| C000014045_1_AdditionalIndexMember_AsOf_2022Member |
|
|
|
|
| Account Value [Line Items] |
|
|
|
|
| Accumulated Value |
10,510
|
|
|
|
| C000014045_1_AdditionalIndexMember_AsOf_2023Member |
|
|
|
|
| Account Value [Line Items] |
|
|
|
|
| Accumulated Value |
10,290
|
|
|
|
| C000014045_1_AdditionalIndexMember_AsOf_2024Member |
|
|
|
|
| Account Value [Line Items] |
|
|
|
|
| Accumulated Value |
11,058
|
|
|
|
| C000014045_1_AdditionalIndexMember_AsOf_2025Member |
|
|
|
|
| Account Value [Line Items] |
|
|
|
|
| Accumulated Value |
11,429
|
|
|
|
| C000014045_LG_2_AdditionalIndexMember_11YRMember |
|
|
|
|
| Account Value [Line Items] |
|
|
|
|
| Line Graph and Table Measure Name |
|
|
|
<span style="font-family:'Fidelity Sans';font-size:9px;color:#000000;font-style:normal;font-weight:normal;">Bloomberg U.S. Aggregate Bond Index</span>
|
| C000014045_2_AdditionalIndexMember_AsOf_2015Member |
|
|
|
|
| Account Value [Line Items] |
|
|
|
|
| Accumulated Value |
10,000
|
|
|
|
| C000014045_2_AdditionalIndexMember_AsOf_2016Member |
|
|
|
|
| Account Value [Line Items] |
|
|
|
|
| Accumulated Value |
10,597
|
|
|
|
| C000014045_2_AdditionalIndexMember_AsOf_2017Member |
|
|
|
|
| Account Value [Line Items] |
|
|
|
|
| Accumulated Value |
10,649
|
|
|
|
| C000014045_2_AdditionalIndexMember_AsOf_2018Member |
|
|
|
|
| Account Value [Line Items] |
|
|
|
|
| Accumulated Value |
10,537
|
|
|
|
| C000014045_2_AdditionalIndexMember_AsOf_2019Member |
|
|
|
|
| Account Value [Line Items] |
|
|
|
|
| Accumulated Value |
11,609
|
|
|
|
| C000014045_2_AdditionalIndexMember_AsOf_2020Member |
|
|
|
|
| Account Value [Line Items] |
|
|
|
|
| Accumulated Value |
12,360
|
|
|
|
| C000014045_2_AdditionalIndexMember_AsOf_2021Member |
|
|
|
|
| Account Value [Line Items] |
|
|
|
|
| Accumulated Value |
12,350
|
|
|
|
| C000014045_2_AdditionalIndexMember_AsOf_2022Member |
|
|
|
|
| Account Value [Line Items] |
|
|
|
|
| Accumulated Value |
10,928
|
|
|
|
| C000014045_2_AdditionalIndexMember_AsOf_2023Member |
|
|
|
|
| Account Value [Line Items] |
|
|
|
|
| Accumulated Value |
10,797
|
|
|
|
| C000014045_2_AdditionalIndexMember_AsOf_2024Member |
|
|
|
|
| Account Value [Line Items] |
|
|
|
|
| Accumulated Value |
11,585
|
|
|
|
| C000014045_2_AdditionalIndexMember_AsOf_2025Member |
|
|
|
|
| Account Value [Line Items] |
|
|
|
|
| Accumulated Value |
11,949
|
|
|
|
| C000014046_LG_ClassMember_11YRMember |
|
|
|
|
| Account Value [Line Items] |
|
|
|
|
| Line Graph and Table Measure Name |
|
|
|
<span style="font-family:'Fidelity Sans';font-size:9px;color:#000000;font-style:normal;font-weight:normal;">Class I</span>
|
| C000014046_ClassMember_AsOf_2015Member |
|
|
|
|
| Account Value [Line Items] |
|
|
|
|
| Accumulated Value |
10,000
|
|
|
|
| C000014046_ClassMember_AsOf_2016Member |
|
|
|
|
| Account Value [Line Items] |
|
|
|
|
| Accumulated Value |
10,388
|
|
|
|
| C000014046_ClassMember_AsOf_2017Member |
|
|
|
|
| Account Value [Line Items] |
|
|
|
|
| Accumulated Value |
10,468
|
|
|
|
| C000014046_ClassMember_AsOf_2018Member |
|
|
|
|
| Account Value [Line Items] |
|
|
|
|
| Accumulated Value |
10,381
|
|
|
|
| C000014046_ClassMember_AsOf_2019Member |
|
|
|
|
| Account Value [Line Items] |
|
|
|
|
| Accumulated Value |
11,125
|
|
|
|
| C000014046_ClassMember_AsOf_2020Member |
|
|
|
|
| Account Value [Line Items] |
|
|
|
|
| Accumulated Value |
11,650
|
|
|
|
| C000014046_ClassMember_AsOf_2021Member |
|
|
|
|
| Account Value [Line Items] |
|
|
|
|
| Accumulated Value |
11,668
|
|
|
|
| C000014046_ClassMember_AsOf_2022Member |
|
|
|
|
| Account Value [Line Items] |
|
|
|
|
| Accumulated Value |
10,481
|
|
|
|
| C000014046_ClassMember_AsOf_2023Member |
|
|
|
|
| Account Value [Line Items] |
|
|
|
|
| Accumulated Value |
10,198
|
|
|
|
| C000014046_ClassMember_AsOf_2024Member |
|
|
|
|
| Account Value [Line Items] |
|
|
|
|
| Accumulated Value |
10,976
|
|
|
|
| C000014046_ClassMember_AsOf_2025Member |
|
|
|
|
| Account Value [Line Items] |
|
|
|
|
| Accumulated Value |
11,305
|
|
|
|
| C000014046_LG_1_AdditionalIndexMember_11YRMember |
|
|
|
|
| Account Value [Line Items] |
|
|
|
|
| Line Graph and Table Measure Name |
|
|
|
<span style="font-family:'Fidelity Sans';font-size:9px;color:#000000;font-style:normal;font-weight:normal;">Bloomberg U.S. MBS Index</span>
|
| C000014046_1_AdditionalIndexMember_AsOf_2015Member |
|
|
|
|
| Account Value [Line Items] |
|
|
|
|
| Accumulated Value |
10,000
|
|
|
|
| C000014046_1_AdditionalIndexMember_AsOf_2016Member |
|
|
|
|
| Account Value [Line Items] |
|
|
|
|
| Accumulated Value |
10,393
|
|
|
|
| C000014046_1_AdditionalIndexMember_AsOf_2017Member |
|
|
|
|
| Account Value [Line Items] |
|
|
|
|
| Accumulated Value |
10,477
|
|
|
|
| C000014046_1_AdditionalIndexMember_AsOf_2018Member |
|
|
|
|
| Account Value [Line Items] |
|
|
|
|
| Accumulated Value |
10,421
|
|
|
|
| C000014046_1_AdditionalIndexMember_AsOf_2019Member |
|
|
|
|
| Account Value [Line Items] |
|
|
|
|
| Accumulated Value |
11,157
|
|
|
|
| C000014046_1_AdditionalIndexMember_AsOf_2020Member |
|
|
|
|
| Account Value [Line Items] |
|
|
|
|
| Accumulated Value |
11,664
|
|
|
|
| C000014046_1_AdditionalIndexMember_AsOf_2021Member |
|
|
|
|
| Account Value [Line Items] |
|
|
|
|
| Accumulated Value |
11,643
|
|
|
|
| C000014046_1_AdditionalIndexMember_AsOf_2022Member |
|
|
|
|
| Account Value [Line Items] |
|
|
|
|
| Accumulated Value |
10,510
|
|
|
|
| C000014046_1_AdditionalIndexMember_AsOf_2023Member |
|
|
|
|
| Account Value [Line Items] |
|
|
|
|
| Accumulated Value |
10,290
|
|
|
|
| C000014046_1_AdditionalIndexMember_AsOf_2024Member |
|
|
|
|
| Account Value [Line Items] |
|
|
|
|
| Accumulated Value |
11,058
|
|
|
|
| C000014046_1_AdditionalIndexMember_AsOf_2025Member |
|
|
|
|
| Account Value [Line Items] |
|
|
|
|
| Accumulated Value |
11,429
|
|
|
|
| C000014046_LG_2_AdditionalIndexMember_11YRMember |
|
|
|
|
| Account Value [Line Items] |
|
|
|
|
| Line Graph and Table Measure Name |
|
|
|
<span style="font-family:'Fidelity Sans';font-size:9px;color:#000000;font-style:normal;font-weight:normal;">Bloomberg U.S. Aggregate Bond Index</span>
|
| C000014046_2_AdditionalIndexMember_AsOf_2015Member |
|
|
|
|
| Account Value [Line Items] |
|
|
|
|
| Accumulated Value |
10,000
|
|
|
|
| C000014046_2_AdditionalIndexMember_AsOf_2016Member |
|
|
|
|
| Account Value [Line Items] |
|
|
|
|
| Accumulated Value |
10,597
|
|
|
|
| C000014046_2_AdditionalIndexMember_AsOf_2017Member |
|
|
|
|
| Account Value [Line Items] |
|
|
|
|
| Accumulated Value |
10,649
|
|
|
|
| C000014046_2_AdditionalIndexMember_AsOf_2018Member |
|
|
|
|
| Account Value [Line Items] |
|
|
|
|
| Accumulated Value |
10,537
|
|
|
|
| C000014046_2_AdditionalIndexMember_AsOf_2019Member |
|
|
|
|
| Account Value [Line Items] |
|
|
|
|
| Accumulated Value |
11,609
|
|
|
|
| C000014046_2_AdditionalIndexMember_AsOf_2020Member |
|
|
|
|
| Account Value [Line Items] |
|
|
|
|
| Accumulated Value |
12,360
|
|
|
|
| C000014046_2_AdditionalIndexMember_AsOf_2021Member |
|
|
|
|
| Account Value [Line Items] |
|
|
|
|
| Accumulated Value |
12,350
|
|
|
|
| C000014046_2_AdditionalIndexMember_AsOf_2022Member |
|
|
|
|
| Account Value [Line Items] |
|
|
|
|
| Accumulated Value |
10,928
|
|
|
|
| C000014046_2_AdditionalIndexMember_AsOf_2023Member |
|
|
|
|
| Account Value [Line Items] |
|
|
|
|
| Accumulated Value |
10,797
|
|
|
|
| C000014046_2_AdditionalIndexMember_AsOf_2024Member |
|
|
|
|
| Account Value [Line Items] |
|
|
|
|
| Accumulated Value |
11,585
|
|
|
|
| C000014046_2_AdditionalIndexMember_AsOf_2025Member |
|
|
|
|
| Account Value [Line Items] |
|
|
|
|
| Accumulated Value |
11,949
|
|
|
|
| C000014044_LG_ClassMember_11YRMember |
|
|
|
|
| Account Value [Line Items] |
|
|
|
|
| Line Graph and Table Measure Name |
|
|
|
<span style="font-family:'Fidelity Sans';font-size:9px;color:#000000;font-style:normal;font-weight:normal;">Class C</span>
|
| C000014044_ClassMember_AsOf_2015Member |
|
|
|
|
| Account Value [Line Items] |
|
|
|
|
| Accumulated Value |
10,000
|
|
|
|
| C000014044_ClassMember_AsOf_2016Member |
|
|
|
|
| Account Value [Line Items] |
|
|
|
|
| Accumulated Value |
10,272
|
|
|
|
| C000014044_ClassMember_AsOf_2017Member |
|
|
|
|
| Account Value [Line Items] |
|
|
|
|
| Accumulated Value |
10,252
|
|
|
|
| C000014044_ClassMember_AsOf_2018Member |
|
|
|
|
| Account Value [Line Items] |
|
|
|
|
| Accumulated Value |
10,061
|
|
|
|
| C000014044_ClassMember_AsOf_2019Member |
|
|
|
|
| Account Value [Line Items] |
|
|
|
|
| Accumulated Value |
10,669
|
|
|
|
| C000014044_ClassMember_AsOf_2020Member |
|
|
|
|
| Account Value [Line Items] |
|
|
|
|
| Accumulated Value |
11,052
|
|
|
|
| C000014044_ClassMember_AsOf_2021Member |
|
|
|
|
| Account Value [Line Items] |
|
|
|
|
| Accumulated Value |
10,947
|
|
|
|
| C000014044_ClassMember_AsOf_2022Member |
|
|
|
|
| Account Value [Line Items] |
|
|
|
|
| Accumulated Value |
9,720
|
|
|
|
| C000014044_ClassMember_AsOf_2023Member |
|
|
|
|
| Account Value [Line Items] |
|
|
|
|
| Accumulated Value |
9,370
|
|
|
|
| C000014044_ClassMember_AsOf_2024Member |
|
|
|
|
| Account Value [Line Items] |
|
|
|
|
| Accumulated Value |
10,047
|
|
|
|
| C000014044_ClassMember_AsOf_2025Member |
|
|
|
|
| Account Value [Line Items] |
|
|
|
|
| Accumulated Value |
10,327
|
|
|
|
| C000014044_LG_1_AdditionalIndexMember_11YRMember |
|
|
|
|
| Account Value [Line Items] |
|
|
|
|
| Line Graph and Table Measure Name |
|
|
|
<span style="font-family:'Fidelity Sans';font-size:9px;color:#000000;font-style:normal;font-weight:normal;">Bloomberg U.S. MBS Index</span>
|
| C000014044_1_AdditionalIndexMember_AsOf_2015Member |
|
|
|
|
| Account Value [Line Items] |
|
|
|
|
| Accumulated Value |
10,000
|
|
|
|
| C000014044_1_AdditionalIndexMember_AsOf_2016Member |
|
|
|
|
| Account Value [Line Items] |
|
|
|
|
| Accumulated Value |
10,393
|
|
|
|
| C000014044_1_AdditionalIndexMember_AsOf_2017Member |
|
|
|
|
| Account Value [Line Items] |
|
|
|
|
| Accumulated Value |
10,477
|
|
|
|
| C000014044_1_AdditionalIndexMember_AsOf_2018Member |
|
|
|
|
| Account Value [Line Items] |
|
|
|
|
| Accumulated Value |
10,421
|
|
|
|
| C000014044_1_AdditionalIndexMember_AsOf_2019Member |
|
|
|
|
| Account Value [Line Items] |
|
|
|
|
| Accumulated Value |
11,157
|
|
|
|
| C000014044_1_AdditionalIndexMember_AsOf_2020Member |
|
|
|
|
| Account Value [Line Items] |
|
|
|
|
| Accumulated Value |
11,664
|
|
|
|
| C000014044_1_AdditionalIndexMember_AsOf_2021Member |
|
|
|
|
| Account Value [Line Items] |
|
|
|
|
| Accumulated Value |
11,643
|
|
|
|
| C000014044_1_AdditionalIndexMember_AsOf_2022Member |
|
|
|
|
| Account Value [Line Items] |
|
|
|
|
| Accumulated Value |
10,510
|
|
|
|
| C000014044_1_AdditionalIndexMember_AsOf_2023Member |
|
|
|
|
| Account Value [Line Items] |
|
|
|
|
| Accumulated Value |
10,290
|
|
|
|
| C000014044_1_AdditionalIndexMember_AsOf_2024Member |
|
|
|
|
| Account Value [Line Items] |
|
|
|
|
| Accumulated Value |
11,058
|
|
|
|
| C000014044_1_AdditionalIndexMember_AsOf_2025Member |
|
|
|
|
| Account Value [Line Items] |
|
|
|
|
| Accumulated Value |
11,429
|
|
|
|
| C000014044_LG_2_AdditionalIndexMember_11YRMember |
|
|
|
|
| Account Value [Line Items] |
|
|
|
|
| Line Graph and Table Measure Name |
|
|
|
<span style="font-family:'Fidelity Sans';font-size:9px;color:#000000;font-style:normal;font-weight:normal;">Bloomberg U.S. Aggregate Bond Index</span>
|
| C000014044_2_AdditionalIndexMember_AsOf_2015Member |
|
|
|
|
| Account Value [Line Items] |
|
|
|
|
| Accumulated Value |
10,000
|
|
|
|
| C000014044_2_AdditionalIndexMember_AsOf_2016Member |
|
|
|
|
| Account Value [Line Items] |
|
|
|
|
| Accumulated Value |
10,597
|
|
|
|
| C000014044_2_AdditionalIndexMember_AsOf_2017Member |
|
|
|
|
| Account Value [Line Items] |
|
|
|
|
| Accumulated Value |
10,649
|
|
|
|
| C000014044_2_AdditionalIndexMember_AsOf_2018Member |
|
|
|
|
| Account Value [Line Items] |
|
|
|
|
| Accumulated Value |
10,537
|
|
|
|
| C000014044_2_AdditionalIndexMember_AsOf_2019Member |
|
|
|
|
| Account Value [Line Items] |
|
|
|
|
| Accumulated Value |
11,609
|
|
|
|
| C000014044_2_AdditionalIndexMember_AsOf_2020Member |
|
|
|
|
| Account Value [Line Items] |
|
|
|
|
| Accumulated Value |
12,360
|
|
|
|
| C000014044_2_AdditionalIndexMember_AsOf_2021Member |
|
|
|
|
| Account Value [Line Items] |
|
|
|
|
| Accumulated Value |
12,350
|
|
|
|
| C000014044_2_AdditionalIndexMember_AsOf_2022Member |
|
|
|
|
| Account Value [Line Items] |
|
|
|
|
| Accumulated Value |
10,928
|
|
|
|
| C000014044_2_AdditionalIndexMember_AsOf_2023Member |
|
|
|
|
| Account Value [Line Items] |
|
|
|
|
| Accumulated Value |
10,797
|
|
|
|
| C000014044_2_AdditionalIndexMember_AsOf_2024Member |
|
|
|
|
| Account Value [Line Items] |
|
|
|
|
| Accumulated Value |
11,585
|
|
|
|
| C000014044_2_AdditionalIndexMember_AsOf_2025Member |
|
|
|
|
| Account Value [Line Items] |
|
|
|
|
| Accumulated Value |
11,949
|
|
|
|
| C000014042_LG_ClassMember_11YRMember |
|
|
|
|
| Account Value [Line Items] |
|
|
|
|
| Line Graph and Table Measure Name |
|
|
|
<span style="font-family:'Fidelity Sans';font-size:9px;color:#000000;font-style:normal;font-weight:normal;">Class A</span>
|
| C000014042_ClassMember_AsOf_2015Member |
|
|
|
|
| Account Value [Line Items] |
|
|
|
|
| Accumulated Value |
9,600
|
|
|
|
| C000014042_ClassMember_AsOf_2016Member |
|
|
|
|
| Account Value [Line Items] |
|
|
|
|
| Accumulated Value |
9,935
|
|
|
|
| C000014042_ClassMember_AsOf_2017Member |
|
|
|
|
| Account Value [Line Items] |
|
|
|
|
| Accumulated Value |
9,990
|
|
|
|
| C000014042_ClassMember_AsOf_2018Member |
|
|
|
|
| Account Value [Line Items] |
|
|
|
|
| Accumulated Value |
9,878
|
|
|
|
| C000014042_ClassMember_AsOf_2019Member |
|
|
|
|
| Account Value [Line Items] |
|
|
|
|
| Accumulated Value |
10,542
|
|
|
|
| C000014042_ClassMember_AsOf_2020Member |
|
|
|
|
| Account Value [Line Items] |
|
|
|
|
| Accumulated Value |
11,015
|
|
|
|
| C000014042_ClassMember_AsOf_2021Member |
|
|
|
|
| Account Value [Line Items] |
|
|
|
|
| Accumulated Value |
10,986
|
|
|
|
| C000014042_ClassMember_AsOf_2022Member |
|
|
|
|
| Account Value [Line Items] |
|
|
|
|
| Accumulated Value |
9,842
|
|
|
|
| C000014042_ClassMember_AsOf_2023Member |
|
|
|
|
| Account Value [Line Items] |
|
|
|
|
| Accumulated Value |
9,558
|
|
|
|
| C000014042_ClassMember_AsOf_2024Member |
|
|
|
|
| Account Value [Line Items] |
|
|
|
|
| Accumulated Value |
10,249
|
|
|
|
| C000014042_ClassMember_AsOf_2025Member |
|
|
|
|
| Account Value [Line Items] |
|
|
|
|
| Accumulated Value |
10,534
|
|
|
|
| C000014042_LG_1_AdditionalIndexMember_11YRMember |
|
|
|
|
| Account Value [Line Items] |
|
|
|
|
| Line Graph and Table Measure Name |
|
|
|
<span style="font-family:'Fidelity Sans';font-size:9px;color:#000000;font-style:normal;font-weight:normal;">Bloomberg U.S. MBS Index</span>
|
| C000014042_1_AdditionalIndexMember_AsOf_2015Member |
|
|
|
|
| Account Value [Line Items] |
|
|
|
|
| Accumulated Value |
10,000
|
|
|
|
| C000014042_1_AdditionalIndexMember_AsOf_2016Member |
|
|
|
|
| Account Value [Line Items] |
|
|
|
|
| Accumulated Value |
10,393
|
|
|
|
| C000014042_1_AdditionalIndexMember_AsOf_2017Member |
|
|
|
|
| Account Value [Line Items] |
|
|
|
|
| Accumulated Value |
10,477
|
|
|
|
| C000014042_1_AdditionalIndexMember_AsOf_2018Member |
|
|
|
|
| Account Value [Line Items] |
|
|
|
|
| Accumulated Value |
10,421
|
|
|
|
| C000014042_1_AdditionalIndexMember_AsOf_2019Member |
|
|
|
|
| Account Value [Line Items] |
|
|
|
|
| Accumulated Value |
11,157
|
|
|
|
| C000014042_1_AdditionalIndexMember_AsOf_2020Member |
|
|
|
|
| Account Value [Line Items] |
|
|
|
|
| Accumulated Value |
11,664
|
|
|
|
| C000014042_1_AdditionalIndexMember_AsOf_2021Member |
|
|
|
|
| Account Value [Line Items] |
|
|
|
|
| Accumulated Value |
11,643
|
|
|
|
| C000014042_1_AdditionalIndexMember_AsOf_2022Member |
|
|
|
|
| Account Value [Line Items] |
|
|
|
|
| Accumulated Value |
10,510
|
|
|
|
| C000014042_1_AdditionalIndexMember_AsOf_2023Member |
|
|
|
|
| Account Value [Line Items] |
|
|
|
|
| Accumulated Value |
10,290
|
|
|
|
| C000014042_1_AdditionalIndexMember_AsOf_2024Member |
|
|
|
|
| Account Value [Line Items] |
|
|
|
|
| Accumulated Value |
11,058
|
|
|
|
| C000014042_1_AdditionalIndexMember_AsOf_2025Member |
|
|
|
|
| Account Value [Line Items] |
|
|
|
|
| Accumulated Value |
11,429
|
|
|
|
| C000014042_LG_2_AdditionalIndexMember_11YRMember |
|
|
|
|
| Account Value [Line Items] |
|
|
|
|
| Line Graph and Table Measure Name |
|
|
|
<span style="font-family:'Fidelity Sans';font-size:9px;color:#000000;font-style:normal;font-weight:normal;">Bloomberg U.S. Aggregate Bond Index</span>
|
| C000014042_2_AdditionalIndexMember_AsOf_2015Member |
|
|
|
|
| Account Value [Line Items] |
|
|
|
|
| Accumulated Value |
10,000
|
|
|
|
| C000014042_2_AdditionalIndexMember_AsOf_2016Member |
|
|
|
|
| Account Value [Line Items] |
|
|
|
|
| Accumulated Value |
10,597
|
|
|
|
| C000014042_2_AdditionalIndexMember_AsOf_2017Member |
|
|
|
|
| Account Value [Line Items] |
|
|
|
|
| Accumulated Value |
10,649
|
|
|
|
| C000014042_2_AdditionalIndexMember_AsOf_2018Member |
|
|
|
|
| Account Value [Line Items] |
|
|
|
|
| Accumulated Value |
10,537
|
|
|
|
| C000014042_2_AdditionalIndexMember_AsOf_2019Member |
|
|
|
|
| Account Value [Line Items] |
|
|
|
|
| Accumulated Value |
11,609
|
|
|
|
| C000014042_2_AdditionalIndexMember_AsOf_2020Member |
|
|
|
|
| Account Value [Line Items] |
|
|
|
|
| Accumulated Value |
12,360
|
|
|
|
| C000014042_2_AdditionalIndexMember_AsOf_2021Member |
|
|
|
|
| Account Value [Line Items] |
|
|
|
|
| Accumulated Value |
12,350
|
|
|
|
| C000014042_2_AdditionalIndexMember_AsOf_2022Member |
|
|
|
|
| Account Value [Line Items] |
|
|
|
|
| Accumulated Value |
10,928
|
|
|
|
| C000014042_2_AdditionalIndexMember_AsOf_2023Member |
|
|
|
|
| Account Value [Line Items] |
|
|
|
|
| Accumulated Value |
10,797
|
|
|
|
| C000014042_2_AdditionalIndexMember_AsOf_2024Member |
|
|
|
|
| Account Value [Line Items] |
|
|
|
|
| Accumulated Value |
11,585
|
|
|
|
| C000014042_2_AdditionalIndexMember_AsOf_2025Member |
|
|
|
|
| Account Value [Line Items] |
|
|
|
|
| Accumulated Value |
11,949
|
|
|
|
| C000132104_LG_ClassMember_11YRMember |
|
|
|
|
| Account Value [Line Items] |
|
|
|
|
| Line Graph and Table Measure Name |
|
|
|
<span style="font-family:'Fidelity Sans';font-size:9px;color:#000000;font-style:normal;font-weight:normal;">Fidelity® Limited Term Bond Fund</span>
|
| C000132104_ClassMember_AsOf_2015Member |
|
|
|
|
| Account Value [Line Items] |
|
|
|
|
| Accumulated Value |
10,000
|
|
|
|
| C000132104_ClassMember_AsOf_2016Member |
|
|
|
|
| Account Value [Line Items] |
|
|
|
|
| Accumulated Value |
10,306
|
|
|
|
| C000132104_ClassMember_AsOf_2017Member |
|
|
|
|
| Account Value [Line Items] |
|
|
|
|
| Accumulated Value |
10,451
|
|
|
|
| C000132104_ClassMember_AsOf_2018Member |
|
|
|
|
| Account Value [Line Items] |
|
|
|
|
| Accumulated Value |
10,440
|
|
|
|
| C000132104_ClassMember_AsOf_2019Member |
|
|
|
|
| Account Value [Line Items] |
|
|
|
|
| Accumulated Value |
11,071
|
|
|
|
| C000132104_ClassMember_AsOf_2020Member |
|
|
|
|
| Account Value [Line Items] |
|
|
|
|
| Accumulated Value |
11,610
|
|
|
|
| C000132104_ClassMember_AsOf_2021Member |
|
|
|
|
| Account Value [Line Items] |
|
|
|
|
| Accumulated Value |
11,692
|
|
|
|
| C000132104_ClassMember_AsOf_2022Member |
|
|
|
|
| Account Value [Line Items] |
|
|
|
|
| Accumulated Value |
10,938
|
|
|
|
| C000132104_ClassMember_AsOf_2023Member |
|
|
|
|
| Account Value [Line Items] |
|
|
|
|
| Accumulated Value |
11,197
|
|
|
|
| C000132104_ClassMember_AsOf_2024Member |
|
|
|
|
| Account Value [Line Items] |
|
|
|
|
| Accumulated Value |
12,070
|
|
|
|
| C000132104_ClassMember_AsOf_2025Member |
|
|
|
|
| Account Value [Line Items] |
|
|
|
|
| Accumulated Value |
12,741
|
|
|
|
| C000132104_LG_1_AdditionalIndexMember_11YRMember |
|
|
|
|
| Account Value [Line Items] |
|
|
|
|
| Line Graph and Table Measure Name |
|
|
|
<span style="font-family:'Fidelity Sans';font-size:9px;color:#000000;font-style:normal;font-weight:normal;">Fidelity Limited Term Composite Index℠</span>
|
| C000132104_1_AdditionalIndexMember_AsOf_2015Member |
|
|
|
|
| Account Value [Line Items] |
|
|
|
|
| Accumulated Value |
10,000
|
|
|
|
| C000132104_1_AdditionalIndexMember_AsOf_2016Member |
|
|
|
|
| Account Value [Line Items] |
|
|
|
|
| Accumulated Value |
10,307
|
|
|
|
| C000132104_1_AdditionalIndexMember_AsOf_2017Member |
|
|
|
|
| Account Value [Line Items] |
|
|
|
|
| Accumulated Value |
10,465
|
|
|
|
| C000132104_1_AdditionalIndexMember_AsOf_2018Member |
|
|
|
|
| Account Value [Line Items] |
|
|
|
|
| Accumulated Value |
10,451
|
|
|
|
| C000132104_1_AdditionalIndexMember_AsOf_2019Member |
|
|
|
|
| Account Value [Line Items] |
|
|
|
|
| Accumulated Value |
11,120
|
|
|
|
| C000132104_1_AdditionalIndexMember_AsOf_2020Member |
|
|
|
|
| Account Value [Line Items] |
|
|
|
|
| Accumulated Value |
11,679
|
|
|
|
| C000132104_1_AdditionalIndexMember_AsOf_2021Member |
|
|
|
|
| Account Value [Line Items] |
|
|
|
|
| Accumulated Value |
11,788
|
|
|
|
| C000132104_1_AdditionalIndexMember_AsOf_2022Member |
|
|
|
|
| Account Value [Line Items] |
|
|
|
|
| Accumulated Value |
11,078
|
|
|
|
| C000132104_1_AdditionalIndexMember_AsOf_2023Member |
|
|
|
|
| Account Value [Line Items] |
|
|
|
|
| Accumulated Value |
11,279
|
|
|
|
| C000132104_1_AdditionalIndexMember_AsOf_2024Member |
|
|
|
|
| Account Value [Line Items] |
|
|
|
|
| Accumulated Value |
12,127
|
|
|
|
| C000132104_1_AdditionalIndexMember_AsOf_2025Member |
|
|
|
|
| Account Value [Line Items] |
|
|
|
|
| Accumulated Value |
12,792
|
|
|
|
| C000132104_LG_2_AdditionalIndexMember_11YRMember |
|
|
|
|
| Account Value [Line Items] |
|
|
|
|
| Line Graph and Table Measure Name |
|
|
|
<span style="font-family:'Fidelity Sans';font-size:9px;color:#000000;font-style:normal;font-weight:normal;">Bloomberg U.S. 1-5 Year Government/Credit Bond Index</span>
|
| C000132104_2_AdditionalIndexMember_AsOf_2015Member |
|
|
|
|
| Account Value [Line Items] |
|
|
|
|
| Accumulated Value |
10,000
|
|
|
|
| C000132104_2_AdditionalIndexMember_AsOf_2016Member |
|
|
|
|
| Account Value [Line Items] |
|
|
|
|
| Accumulated Value |
10,238
|
|
|
|
| C000132104_2_AdditionalIndexMember_AsOf_2017Member |
|
|
|
|
| Account Value [Line Items] |
|
|
|
|
| Accumulated Value |
10,334
|
|
|
|
| C000132104_2_AdditionalIndexMember_AsOf_2018Member |
|
|
|
|
| Account Value [Line Items] |
|
|
|
|
| Accumulated Value |
10,289
|
|
|
|
| C000132104_2_AdditionalIndexMember_AsOf_2019Member |
|
|
|
|
| Account Value [Line Items] |
|
|
|
|
| Accumulated Value |
10,902
|
|
|
|
| C000132104_2_AdditionalIndexMember_AsOf_2020Member |
|
|
|
|
| Account Value [Line Items] |
|
|
|
|
| Accumulated Value |
11,417
|
|
|
|
| C000132104_2_AdditionalIndexMember_AsOf_2021Member |
|
|
|
|
| Account Value [Line Items] |
|
|
|
|
| Accumulated Value |
11,454
|
|
|
|
| C000132104_2_AdditionalIndexMember_AsOf_2022Member |
|
|
|
|
| Account Value [Line Items] |
|
|
|
|
| Accumulated Value |
10,785
|
|
|
|
| C000132104_2_AdditionalIndexMember_AsOf_2023Member |
|
|
|
|
| Account Value [Line Items] |
|
|
|
|
| Accumulated Value |
10,913
|
|
|
|
| C000132104_2_AdditionalIndexMember_AsOf_2024Member |
|
|
|
|
| Account Value [Line Items] |
|
|
|
|
| Accumulated Value |
11,641
|
|
|
|
| C000132104_2_AdditionalIndexMember_AsOf_2025Member |
|
|
|
|
| Account Value [Line Items] |
|
|
|
|
| Accumulated Value |
12,198
|
|
|
|
| C000204996_LG_ClassMember_8YRMember |
|
|
|
|
| Account Value [Line Items] |
|
|
|
|
| Line Graph and Table Measure Name |
|
|
<span style="font-family:'Fidelity Sans';font-size:9px;color:#000000;font-style:normal;font-weight:normal;">Class Z</span>
|
|
| C000204996_ClassMember_AsOf_2018Member |
|
|
|
|
| Account Value [Line Items] |
|
|
|
|
| Accumulated Value |
10,000
|
|
|
|
| C000204996_ClassMember_AsOf_2019Member |
|
|
|
|
| Account Value [Line Items] |
|
|
|
|
| Accumulated Value |
10,618
|
|
|
|
| C000204996_ClassMember_AsOf_2020Member |
|
|
|
|
| Account Value [Line Items] |
|
|
|
|
| Accumulated Value |
11,145
|
|
|
|
| C000204996_ClassMember_AsOf_2021Member |
|
|
|
|
| Account Value [Line Items] |
|
|
|
|
| Accumulated Value |
11,234
|
|
|
|
| C000204996_ClassMember_AsOf_2022Member |
|
|
|
|
| Account Value [Line Items] |
|
|
|
|
| Accumulated Value |
10,519
|
|
|
|
| C000204996_ClassMember_AsOf_2023Member |
|
|
|
|
| Account Value [Line Items] |
|
|
|
|
| Accumulated Value |
10,776
|
|
|
|
| C000204996_ClassMember_AsOf_2024Member |
|
|
|
|
| Account Value [Line Items] |
|
|
|
|
| Accumulated Value |
11,622
|
|
|
|
| C000204996_ClassMember_AsOf_2025Member |
|
|
|
|
| Account Value [Line Items] |
|
|
|
|
| Accumulated Value |
12,275
|
|
|
|
| C000204996_LG_1_AdditionalIndexMember_8YRMember |
|
|
|
|
| Account Value [Line Items] |
|
|
|
|
| Line Graph and Table Measure Name |
|
|
<span style="font-family:'Fidelity Sans';font-size:9px;color:#000000;font-style:normal;font-weight:normal;">Fidelity Limited Term Composite Index℠</span>
|
|
| C000204996_1_AdditionalIndexMember_AsOf_2018Member |
|
|
|
|
| Account Value [Line Items] |
|
|
|
|
| Accumulated Value |
10,000
|
|
|
|
| C000204996_1_AdditionalIndexMember_AsOf_2019Member |
|
|
|
|
| Account Value [Line Items] |
|
|
|
|
| Accumulated Value |
10,650
|
|
|
|
| C000204996_1_AdditionalIndexMember_AsOf_2020Member |
|
|
|
|
| Account Value [Line Items] |
|
|
|
|
| Accumulated Value |
11,185
|
|
|
|
| C000204996_1_AdditionalIndexMember_AsOf_2021Member |
|
|
|
|
| Account Value [Line Items] |
|
|
|
|
| Accumulated Value |
11,290
|
|
|
|
| C000204996_1_AdditionalIndexMember_AsOf_2022Member |
|
|
|
|
| Account Value [Line Items] |
|
|
|
|
| Accumulated Value |
10,610
|
|
|
|
| C000204996_1_AdditionalIndexMember_AsOf_2023Member |
|
|
|
|
| Account Value [Line Items] |
|
|
|
|
| Accumulated Value |
10,802
|
|
|
|
| C000204996_1_AdditionalIndexMember_AsOf_2024Member |
|
|
|
|
| Account Value [Line Items] |
|
|
|
|
| Accumulated Value |
11,615
|
|
|
|
| C000204996_1_AdditionalIndexMember_AsOf_2025Member |
|
|
|
|
| Account Value [Line Items] |
|
|
|
|
| Accumulated Value |
12,252
|
|
|
|
| C000204996_LG_2_AdditionalIndexMember_8YRMember |
|
|
|
|
| Account Value [Line Items] |
|
|
|
|
| Line Graph and Table Measure Name |
|
|
<span style="font-family:'Fidelity Sans';font-size:9px;color:#000000;font-style:normal;font-weight:normal;">Bloomberg U.S. 1-5 Year Government/Credit Bond Index</span>
|
|
| C000204996_2_AdditionalIndexMember_AsOf_2018Member |
|
|
|
|
| Account Value [Line Items] |
|
|
|
|
| Accumulated Value |
10,000
|
|
|
|
| C000204996_2_AdditionalIndexMember_AsOf_2019Member |
|
|
|
|
| Account Value [Line Items] |
|
|
|
|
| Accumulated Value |
10,616
|
|
|
|
| C000204996_2_AdditionalIndexMember_AsOf_2020Member |
|
|
|
|
| Account Value [Line Items] |
|
|
|
|
| Accumulated Value |
11,117
|
|
|
|
| C000204996_2_AdditionalIndexMember_AsOf_2021Member |
|
|
|
|
| Account Value [Line Items] |
|
|
|
|
| Accumulated Value |
11,153
|
|
|
|
| C000204996_2_AdditionalIndexMember_AsOf_2022Member |
|
|
|
|
| Account Value [Line Items] |
|
|
|
|
| Accumulated Value |
10,502
|
|
|
|
| C000204996_2_AdditionalIndexMember_AsOf_2023Member |
|
|
|
|
| Account Value [Line Items] |
|
|
|
|
| Accumulated Value |
10,626
|
|
|
|
| C000204996_2_AdditionalIndexMember_AsOf_2024Member |
|
|
|
|
| Account Value [Line Items] |
|
|
|
|
| Accumulated Value |
11,335
|
|
|
|
| C000204996_2_AdditionalIndexMember_AsOf_2025Member |
|
|
|
|
| Account Value [Line Items] |
|
|
|
|
| Accumulated Value |
11,878
|
|
|
|
| C000014035_LG_ClassMember_11YRMember |
|
|
|
|
| Account Value [Line Items] |
|
|
|
|
| Line Graph and Table Measure Name |
|
|
|
<span style="font-family:'Fidelity Sans';font-size:9px;color:#000000;font-style:normal;font-weight:normal;">Class M</span>
|
| C000014035_ClassMember_AsOf_2015Member |
|
|
|
|
| Account Value [Line Items] |
|
|
|
|
| Accumulated Value |
9,725
|
|
|
|
| C000014035_ClassMember_AsOf_2016Member |
|
|
|
|
| Account Value [Line Items] |
|
|
|
|
| Accumulated Value |
10,000
|
|
|
|
| C000014035_ClassMember_AsOf_2017Member |
|
|
|
|
| Account Value [Line Items] |
|
|
|
|
| Accumulated Value |
10,109
|
|
|
|
| C000014035_ClassMember_AsOf_2018Member |
|
|
|
|
| Account Value [Line Items] |
|
|
|
|
| Accumulated Value |
10,058
|
|
|
|
| C000014035_ClassMember_AsOf_2019Member |
|
|
|
|
| Account Value [Line Items] |
|
|
|
|
| Accumulated Value |
10,642
|
|
|
|
| C000014035_ClassMember_AsOf_2020Member |
|
|
|
|
| Account Value [Line Items] |
|
|
|
|
| Accumulated Value |
11,118
|
|
|
|
| C000014035_ClassMember_AsOf_2021Member |
|
|
|
|
| Account Value [Line Items] |
|
|
|
|
| Accumulated Value |
11,162
|
|
|
|
| C000014035_ClassMember_AsOf_2022Member |
|
|
|
|
| Account Value [Line Items] |
|
|
|
|
| Accumulated Value |
10,408
|
|
|
|
| C000014035_ClassMember_AsOf_2023Member |
|
|
|
|
| Account Value [Line Items] |
|
|
|
|
| Accumulated Value |
10,633
|
|
|
|
| C000014035_ClassMember_AsOf_2024Member |
|
|
|
|
| Account Value [Line Items] |
|
|
|
|
| Accumulated Value |
11,418
|
|
|
|
| C000014035_ClassMember_AsOf_2025Member |
|
|
|
|
| Account Value [Line Items] |
|
|
|
|
| Accumulated Value |
12,018
|
|
|
|
| C000014035_LG_1_AdditionalIndexMember_11YRMember |
|
|
|
|
| Account Value [Line Items] |
|
|
|
|
| Line Graph and Table Measure Name |
|
|
|
<span style="font-family:'Fidelity Sans';font-size:9px;color:#000000;font-style:normal;font-weight:normal;">Fidelity Limited Term Composite Index℠</span>
|
| C000014035_1_AdditionalIndexMember_AsOf_2015Member |
|
|
|
|
| Account Value [Line Items] |
|
|
|
|
| Accumulated Value |
10,000
|
|
|
|
| C000014035_1_AdditionalIndexMember_AsOf_2016Member |
|
|
|
|
| Account Value [Line Items] |
|
|
|
|
| Accumulated Value |
10,307
|
|
|
|
| C000014035_1_AdditionalIndexMember_AsOf_2017Member |
|
|
|
|
| Account Value [Line Items] |
|
|
|
|
| Accumulated Value |
10,465
|
|
|
|
| C000014035_1_AdditionalIndexMember_AsOf_2018Member |
|
|
|
|
| Account Value [Line Items] |
|
|
|
|
| Accumulated Value |
10,451
|
|
|
|
| C000014035_1_AdditionalIndexMember_AsOf_2019Member |
|
|
|
|
| Account Value [Line Items] |
|
|
|
|
| Accumulated Value |
11,120
|
|
|
|
| C000014035_1_AdditionalIndexMember_AsOf_2020Member |
|
|
|
|
| Account Value [Line Items] |
|
|
|
|
| Accumulated Value |
11,679
|
|
|
|
| C000014035_1_AdditionalIndexMember_AsOf_2021Member |
|
|
|
|
| Account Value [Line Items] |
|
|
|
|
| Accumulated Value |
11,788
|
|
|
|
| C000014035_1_AdditionalIndexMember_AsOf_2022Member |
|
|
|
|
| Account Value [Line Items] |
|
|
|
|
| Accumulated Value |
11,078
|
|
|
|
| C000014035_1_AdditionalIndexMember_AsOf_2023Member |
|
|
|
|
| Account Value [Line Items] |
|
|
|
|
| Accumulated Value |
11,279
|
|
|
|
| C000014035_1_AdditionalIndexMember_AsOf_2024Member |
|
|
|
|
| Account Value [Line Items] |
|
|
|
|
| Accumulated Value |
12,127
|
|
|
|
| C000014035_1_AdditionalIndexMember_AsOf_2025Member |
|
|
|
|
| Account Value [Line Items] |
|
|
|
|
| Accumulated Value |
12,792
|
|
|
|
| C000014035_LG_2_AdditionalIndexMember_11YRMember |
|
|
|
|
| Account Value [Line Items] |
|
|
|
|
| Line Graph and Table Measure Name |
|
|
|
<span style="font-family:'Fidelity Sans';font-size:9px;color:#000000;font-style:normal;font-weight:normal;">Bloomberg U.S. 1-5 Year Government/Credit Bond Index</span>
|
| C000014035_2_AdditionalIndexMember_AsOf_2015Member |
|
|
|
|
| Account Value [Line Items] |
|
|
|
|
| Accumulated Value |
10,000
|
|
|
|
| C000014035_2_AdditionalIndexMember_AsOf_2016Member |
|
|
|
|
| Account Value [Line Items] |
|
|
|
|
| Accumulated Value |
10,238
|
|
|
|
| C000014035_2_AdditionalIndexMember_AsOf_2017Member |
|
|
|
|
| Account Value [Line Items] |
|
|
|
|
| Accumulated Value |
10,334
|
|
|
|
| C000014035_2_AdditionalIndexMember_AsOf_2018Member |
|
|
|
|
| Account Value [Line Items] |
|
|
|
|
| Accumulated Value |
10,289
|
|
|
|
| C000014035_2_AdditionalIndexMember_AsOf_2019Member |
|
|
|
|
| Account Value [Line Items] |
|
|
|
|
| Accumulated Value |
10,902
|
|
|
|
| C000014035_2_AdditionalIndexMember_AsOf_2020Member |
|
|
|
|
| Account Value [Line Items] |
|
|
|
|
| Accumulated Value |
11,417
|
|
|
|
| C000014035_2_AdditionalIndexMember_AsOf_2021Member |
|
|
|
|
| Account Value [Line Items] |
|
|
|
|
| Accumulated Value |
11,454
|
|
|
|
| C000014035_2_AdditionalIndexMember_AsOf_2022Member |
|
|
|
|
| Account Value [Line Items] |
|
|
|
|
| Accumulated Value |
10,785
|
|
|
|
| C000014035_2_AdditionalIndexMember_AsOf_2023Member |
|
|
|
|
| Account Value [Line Items] |
|
|
|
|
| Accumulated Value |
10,913
|
|
|
|
| C000014035_2_AdditionalIndexMember_AsOf_2024Member |
|
|
|
|
| Account Value [Line Items] |
|
|
|
|
| Accumulated Value |
11,641
|
|
|
|
| C000014035_2_AdditionalIndexMember_AsOf_2025Member |
|
|
|
|
| Account Value [Line Items] |
|
|
|
|
| Accumulated Value |
12,198
|
|
|
|
| C000014036_LG_ClassMember_11YRMember |
|
|
|
|
| Account Value [Line Items] |
|
|
|
|
| Line Graph and Table Measure Name |
|
|
|
<span style="font-family:'Fidelity Sans';font-size:9px;color:#000000;font-style:normal;font-weight:normal;">Class I</span>
|
| C000014036_ClassMember_AsOf_2015Member |
|
|
|
|
| Account Value [Line Items] |
|
|
|
|
| Accumulated Value |
10,000
|
|
|
|
| C000014036_ClassMember_AsOf_2016Member |
|
|
|
|
| Account Value [Line Items] |
|
|
|
|
| Accumulated Value |
10,310
|
|
|
|
| C000014036_ClassMember_AsOf_2017Member |
|
|
|
|
| Account Value [Line Items] |
|
|
|
|
| Accumulated Value |
10,450
|
|
|
|
| C000014036_ClassMember_AsOf_2018Member |
|
|
|
|
| Account Value [Line Items] |
|
|
|
|
| Accumulated Value |
10,425
|
|
|
|
| C000014036_ClassMember_AsOf_2019Member |
|
|
|
|
| Account Value [Line Items] |
|
|
|
|
| Accumulated Value |
11,050
|
|
|
|
| C000014036_ClassMember_AsOf_2020Member |
|
|
|
|
| Account Value [Line Items] |
|
|
|
|
| Accumulated Value |
11,583
|
|
|
|
| C000014036_ClassMember_AsOf_2021Member |
|
|
|
|
| Account Value [Line Items] |
|
|
|
|
| Accumulated Value |
11,659
|
|
|
|
| C000014036_ClassMember_AsOf_2022Member |
|
|
|
|
| Account Value [Line Items] |
|
|
|
|
| Accumulated Value |
10,902
|
|
|
|
| C000014036_ClassMember_AsOf_2023Member |
|
|
|
|
| Account Value [Line Items] |
|
|
|
|
| Accumulated Value |
11,157
|
|
|
|
| C000014036_ClassMember_AsOf_2024Member |
|
|
|
|
| Account Value [Line Items] |
|
|
|
|
| Accumulated Value |
12,027
|
|
|
|
| C000014036_ClassMember_AsOf_2025Member |
|
|
|
|
| Account Value [Line Items] |
|
|
|
|
| Accumulated Value |
12,696
|
|
|
|
| C000014036_LG_1_AdditionalIndexMember_11YRMember |
|
|
|
|
| Account Value [Line Items] |
|
|
|
|
| Line Graph and Table Measure Name |
|
|
|
<span style="font-family:'Fidelity Sans';font-size:9px;color:#000000;font-style:normal;font-weight:normal;">Fidelity Limited Term Composite Index℠</span>
|
| C000014036_1_AdditionalIndexMember_AsOf_2015Member |
|
|
|
|
| Account Value [Line Items] |
|
|
|
|
| Accumulated Value |
10,000
|
|
|
|
| C000014036_1_AdditionalIndexMember_AsOf_2016Member |
|
|
|
|
| Account Value [Line Items] |
|
|
|
|
| Accumulated Value |
10,307
|
|
|
|
| C000014036_1_AdditionalIndexMember_AsOf_2017Member |
|
|
|
|
| Account Value [Line Items] |
|
|
|
|
| Accumulated Value |
10,465
|
|
|
|
| C000014036_1_AdditionalIndexMember_AsOf_2018Member |
|
|
|
|
| Account Value [Line Items] |
|
|
|
|
| Accumulated Value |
10,451
|
|
|
|
| C000014036_1_AdditionalIndexMember_AsOf_2019Member |
|
|
|
|
| Account Value [Line Items] |
|
|
|
|
| Accumulated Value |
11,120
|
|
|
|
| C000014036_1_AdditionalIndexMember_AsOf_2020Member |
|
|
|
|
| Account Value [Line Items] |
|
|
|
|
| Accumulated Value |
11,679
|
|
|
|
| C000014036_1_AdditionalIndexMember_AsOf_2021Member |
|
|
|
|
| Account Value [Line Items] |
|
|
|
|
| Accumulated Value |
11,788
|
|
|
|
| C000014036_1_AdditionalIndexMember_AsOf_2022Member |
|
|
|
|
| Account Value [Line Items] |
|
|
|
|
| Accumulated Value |
11,078
|
|
|
|
| C000014036_1_AdditionalIndexMember_AsOf_2023Member |
|
|
|
|
| Account Value [Line Items] |
|
|
|
|
| Accumulated Value |
11,279
|
|
|
|
| C000014036_1_AdditionalIndexMember_AsOf_2024Member |
|
|
|
|
| Account Value [Line Items] |
|
|
|
|
| Accumulated Value |
12,127
|
|
|
|
| C000014036_1_AdditionalIndexMember_AsOf_2025Member |
|
|
|
|
| Account Value [Line Items] |
|
|
|
|
| Accumulated Value |
12,792
|
|
|
|
| C000014036_LG_2_AdditionalIndexMember_11YRMember |
|
|
|
|
| Account Value [Line Items] |
|
|
|
|
| Line Graph and Table Measure Name |
|
|
|
<span style="font-family:'Fidelity Sans';font-size:9px;color:#000000;font-style:normal;font-weight:normal;">Bloomberg U.S. 1-5 Year Government/Credit Bond Index</span>
|
| C000014036_2_AdditionalIndexMember_AsOf_2015Member |
|
|
|
|
| Account Value [Line Items] |
|
|
|
|
| Accumulated Value |
10,000
|
|
|
|
| C000014036_2_AdditionalIndexMember_AsOf_2016Member |
|
|
|
|
| Account Value [Line Items] |
|
|
|
|
| Accumulated Value |
10,238
|
|
|
|
| C000014036_2_AdditionalIndexMember_AsOf_2017Member |
|
|
|
|
| Account Value [Line Items] |
|
|
|
|
| Accumulated Value |
10,334
|
|
|
|
| C000014036_2_AdditionalIndexMember_AsOf_2018Member |
|
|
|
|
| Account Value [Line Items] |
|
|
|
|
| Accumulated Value |
10,289
|
|
|
|
| C000014036_2_AdditionalIndexMember_AsOf_2019Member |
|
|
|
|
| Account Value [Line Items] |
|
|
|
|
| Accumulated Value |
10,902
|
|
|
|
| C000014036_2_AdditionalIndexMember_AsOf_2020Member |
|
|
|
|
| Account Value [Line Items] |
|
|
|
|
| Accumulated Value |
11,417
|
|
|
|
| C000014036_2_AdditionalIndexMember_AsOf_2021Member |
|
|
|
|
| Account Value [Line Items] |
|
|
|
|
| Accumulated Value |
11,454
|
|
|
|
| C000014036_2_AdditionalIndexMember_AsOf_2022Member |
|
|
|
|
| Account Value [Line Items] |
|
|
|
|
| Accumulated Value |
10,785
|
|
|
|
| C000014036_2_AdditionalIndexMember_AsOf_2023Member |
|
|
|
|
| Account Value [Line Items] |
|
|
|
|
| Accumulated Value |
10,913
|
|
|
|
| C000014036_2_AdditionalIndexMember_AsOf_2024Member |
|
|
|
|
| Account Value [Line Items] |
|
|
|
|
| Accumulated Value |
11,641
|
|
|
|
| C000014036_2_AdditionalIndexMember_AsOf_2025Member |
|
|
|
|
| Account Value [Line Items] |
|
|
|
|
| Accumulated Value |
12,198
|
|
|
|
| C000014034_LG_ClassMember_11YRMember |
|
|
|
|
| Account Value [Line Items] |
|
|
|
|
| Line Graph and Table Measure Name |
|
|
|
<span style="font-family:'Fidelity Sans';font-size:9px;color:#000000;font-style:normal;font-weight:normal;">Class C</span>
|
| C000014034_ClassMember_AsOf_2015Member |
|
|
|
|
| Account Value [Line Items] |
|
|
|
|
| Accumulated Value |
10,000
|
|
|
|
| C000014034_ClassMember_AsOf_2016Member |
|
|
|
|
| Account Value [Line Items] |
|
|
|
|
| Accumulated Value |
10,205
|
|
|
|
| C000014034_ClassMember_AsOf_2017Member |
|
|
|
|
| Account Value [Line Items] |
|
|
|
|
| Accumulated Value |
10,237
|
|
|
|
| C000014034_ClassMember_AsOf_2018Member |
|
|
|
|
| Account Value [Line Items] |
|
|
|
|
| Accumulated Value |
10,107
|
|
|
|
| C000014034_ClassMember_AsOf_2019Member |
|
|
|
|
| Account Value [Line Items] |
|
|
|
|
| Accumulated Value |
10,612
|
|
|
|
| C000014034_ClassMember_AsOf_2020Member |
|
|
|
|
| Account Value [Line Items] |
|
|
|
|
| Accumulated Value |
11,001
|
|
|
|
| C000014034_ClassMember_AsOf_2021Member |
|
|
|
|
| Account Value [Line Items] |
|
|
|
|
| Accumulated Value |
10,959
|
|
|
|
| C000014034_ClassMember_AsOf_2022Member |
|
|
|
|
| Account Value [Line Items] |
|
|
|
|
| Accumulated Value |
10,138
|
|
|
|
| C000014034_ClassMember_AsOf_2023Member |
|
|
|
|
| Account Value [Line Items] |
|
|
|
|
| Accumulated Value |
10,267
|
|
|
|
| C000014034_ClassMember_AsOf_2024Member |
|
|
|
|
| Account Value [Line Items] |
|
|
|
|
| Accumulated Value |
11,035
|
|
|
|
| C000014034_ClassMember_AsOf_2025Member |
|
|
|
|
| Account Value [Line Items] |
|
|
|
|
| Accumulated Value |
11,615
|
|
|
|
| C000014034_LG_1_AdditionalIndexMember_11YRMember |
|
|
|
|
| Account Value [Line Items] |
|
|
|
|
| Line Graph and Table Measure Name |
|
|
|
<span style="font-family:'Fidelity Sans';font-size:9px;color:#000000;font-style:normal;font-weight:normal;">Fidelity Limited Term Composite Index℠</span>
|
| C000014034_1_AdditionalIndexMember_AsOf_2015Member |
|
|
|
|
| Account Value [Line Items] |
|
|
|
|
| Accumulated Value |
10,000
|
|
|
|
| C000014034_1_AdditionalIndexMember_AsOf_2016Member |
|
|
|
|
| Account Value [Line Items] |
|
|
|
|
| Accumulated Value |
10,307
|
|
|
|
| C000014034_1_AdditionalIndexMember_AsOf_2017Member |
|
|
|
|
| Account Value [Line Items] |
|
|
|
|
| Accumulated Value |
10,465
|
|
|
|
| C000014034_1_AdditionalIndexMember_AsOf_2018Member |
|
|
|
|
| Account Value [Line Items] |
|
|
|
|
| Accumulated Value |
10,451
|
|
|
|
| C000014034_1_AdditionalIndexMember_AsOf_2019Member |
|
|
|
|
| Account Value [Line Items] |
|
|
|
|
| Accumulated Value |
11,120
|
|
|
|
| C000014034_1_AdditionalIndexMember_AsOf_2020Member |
|
|
|
|
| Account Value [Line Items] |
|
|
|
|
| Accumulated Value |
11,679
|
|
|
|
| C000014034_1_AdditionalIndexMember_AsOf_2021Member |
|
|
|
|
| Account Value [Line Items] |
|
|
|
|
| Accumulated Value |
11,788
|
|
|
|
| C000014034_1_AdditionalIndexMember_AsOf_2022Member |
|
|
|
|
| Account Value [Line Items] |
|
|
|
|
| Accumulated Value |
11,078
|
|
|
|
| C000014034_1_AdditionalIndexMember_AsOf_2023Member |
|
|
|
|
| Account Value [Line Items] |
|
|
|
|
| Accumulated Value |
11,279
|
|
|
|
| C000014034_1_AdditionalIndexMember_AsOf_2024Member |
|
|
|
|
| Account Value [Line Items] |
|
|
|
|
| Accumulated Value |
12,127
|
|
|
|
| C000014034_1_AdditionalIndexMember_AsOf_2025Member |
|
|
|
|
| Account Value [Line Items] |
|
|
|
|
| Accumulated Value |
12,792
|
|
|
|
| C000014034_LG_2_AdditionalIndexMember_11YRMember |
|
|
|
|
| Account Value [Line Items] |
|
|
|
|
| Line Graph and Table Measure Name |
|
|
|
<span style="font-family:'Fidelity Sans';font-size:9px;color:#000000;font-style:normal;font-weight:normal;">Bloomberg U.S. 1-5 Year Government/Credit Bond Index</span>
|
| C000014034_2_AdditionalIndexMember_AsOf_2015Member |
|
|
|
|
| Account Value [Line Items] |
|
|
|
|
| Accumulated Value |
10,000
|
|
|
|
| C000014034_2_AdditionalIndexMember_AsOf_2016Member |
|
|
|
|
| Account Value [Line Items] |
|
|
|
|
| Accumulated Value |
10,238
|
|
|
|
| C000014034_2_AdditionalIndexMember_AsOf_2017Member |
|
|
|
|
| Account Value [Line Items] |
|
|
|
|
| Accumulated Value |
10,334
|
|
|
|
| C000014034_2_AdditionalIndexMember_AsOf_2018Member |
|
|
|
|
| Account Value [Line Items] |
|
|
|
|
| Accumulated Value |
10,289
|
|
|
|
| C000014034_2_AdditionalIndexMember_AsOf_2019Member |
|
|
|
|
| Account Value [Line Items] |
|
|
|
|
| Accumulated Value |
10,902
|
|
|
|
| C000014034_2_AdditionalIndexMember_AsOf_2020Member |
|
|
|
|
| Account Value [Line Items] |
|
|
|
|
| Accumulated Value |
11,417
|
|
|
|
| C000014034_2_AdditionalIndexMember_AsOf_2021Member |
|
|
|
|
| Account Value [Line Items] |
|
|
|
|
| Accumulated Value |
11,454
|
|
|
|
| C000014034_2_AdditionalIndexMember_AsOf_2022Member |
|
|
|
|
| Account Value [Line Items] |
|
|
|
|
| Accumulated Value |
10,785
|
|
|
|
| C000014034_2_AdditionalIndexMember_AsOf_2023Member |
|
|
|
|
| Account Value [Line Items] |
|
|
|
|
| Accumulated Value |
10,913
|
|
|
|
| C000014034_2_AdditionalIndexMember_AsOf_2024Member |
|
|
|
|
| Account Value [Line Items] |
|
|
|
|
| Accumulated Value |
11,641
|
|
|
|
| C000014034_2_AdditionalIndexMember_AsOf_2025Member |
|
|
|
|
| Account Value [Line Items] |
|
|
|
|
| Accumulated Value |
12,198
|
|
|
|
| C000014032_LG_ClassMember_11YRMember |
|
|
|
|
| Account Value [Line Items] |
|
|
|
|
| Line Graph and Table Measure Name |
|
|
|
<span style="font-family:'Fidelity Sans';font-size:9px;color:#000000;font-style:normal;font-weight:normal;">Class A</span>
|
| C000014032_ClassMember_AsOf_2015Member |
|
|
|
|
| Account Value [Line Items] |
|
|
|
|
| Accumulated Value |
9,725
|
|
|
|
| C000014032_ClassMember_AsOf_2016Member |
|
|
|
|
| Account Value [Line Items] |
|
|
|
|
| Accumulated Value |
9,992
|
|
|
|
| C000014032_ClassMember_AsOf_2017Member |
|
|
|
|
| Account Value [Line Items] |
|
|
|
|
| Accumulated Value |
10,111
|
|
|
|
| C000014032_ClassMember_AsOf_2018Member |
|
|
|
|
| Account Value [Line Items] |
|
|
|
|
| Accumulated Value |
10,060
|
|
|
|
| C000014032_ClassMember_AsOf_2019Member |
|
|
|
|
| Account Value [Line Items] |
|
|
|
|
| Accumulated Value |
10,636
|
|
|
|
| C000014032_ClassMember_AsOf_2020Member |
|
|
|
|
| Account Value [Line Items] |
|
|
|
|
| Accumulated Value |
11,122
|
|
|
|
| C000014032_ClassMember_AsOf_2021Member |
|
|
|
|
| Account Value [Line Items] |
|
|
|
|
| Accumulated Value |
11,166
|
|
|
|
| C000014032_ClassMember_AsOf_2022Member |
|
|
|
|
| Account Value [Line Items] |
|
|
|
|
| Accumulated Value |
10,413
|
|
|
|
| C000014032_ClassMember_AsOf_2023Member |
|
|
|
|
| Account Value [Line Items] |
|
|
|
|
| Accumulated Value |
10,627
|
|
|
|
| C000014032_ClassMember_AsOf_2024Member |
|
|
|
|
| Account Value [Line Items] |
|
|
|
|
| Accumulated Value |
11,423
|
|
|
|
| C000014032_ClassMember_AsOf_2025Member |
|
|
|
|
| Account Value [Line Items] |
|
|
|
|
| Accumulated Value |
12,022
|
|
|
|
| C000014032_LG_1_AdditionalIndexMember_11YRMember |
|
|
|
|
| Account Value [Line Items] |
|
|
|
|
| Line Graph and Table Measure Name |
|
|
|
<span style="font-family:'Fidelity Sans';font-size:9px;color:#000000;font-style:normal;font-weight:normal;">Fidelity Limited Term Composite Index℠</span>
|
| C000014032_1_AdditionalIndexMember_AsOf_2015Member |
|
|
|
|
| Account Value [Line Items] |
|
|
|
|
| Accumulated Value |
10,000
|
|
|
|
| C000014032_1_AdditionalIndexMember_AsOf_2016Member |
|
|
|
|
| Account Value [Line Items] |
|
|
|
|
| Accumulated Value |
10,307
|
|
|
|
| C000014032_1_AdditionalIndexMember_AsOf_2017Member |
|
|
|
|
| Account Value [Line Items] |
|
|
|
|
| Accumulated Value |
10,465
|
|
|
|
| C000014032_1_AdditionalIndexMember_AsOf_2018Member |
|
|
|
|
| Account Value [Line Items] |
|
|
|
|
| Accumulated Value |
10,451
|
|
|
|
| C000014032_1_AdditionalIndexMember_AsOf_2019Member |
|
|
|
|
| Account Value [Line Items] |
|
|
|
|
| Accumulated Value |
11,120
|
|
|
|
| C000014032_1_AdditionalIndexMember_AsOf_2020Member |
|
|
|
|
| Account Value [Line Items] |
|
|
|
|
| Accumulated Value |
11,679
|
|
|
|
| C000014032_1_AdditionalIndexMember_AsOf_2021Member |
|
|
|
|
| Account Value [Line Items] |
|
|
|
|
| Accumulated Value |
11,788
|
|
|
|
| C000014032_1_AdditionalIndexMember_AsOf_2022Member |
|
|
|
|
| Account Value [Line Items] |
|
|
|
|
| Accumulated Value |
11,078
|
|
|
|
| C000014032_1_AdditionalIndexMember_AsOf_2023Member |
|
|
|
|
| Account Value [Line Items] |
|
|
|
|
| Accumulated Value |
11,279
|
|
|
|
| C000014032_1_AdditionalIndexMember_AsOf_2024Member |
|
|
|
|
| Account Value [Line Items] |
|
|
|
|
| Accumulated Value |
12,127
|
|
|
|
| C000014032_1_AdditionalIndexMember_AsOf_2025Member |
|
|
|
|
| Account Value [Line Items] |
|
|
|
|
| Accumulated Value |
12,792
|
|
|
|
| C000014032_LG_2_AdditionalIndexMember_11YRMember |
|
|
|
|
| Account Value [Line Items] |
|
|
|
|
| Line Graph and Table Measure Name |
|
|
|
<span style="font-family:'Fidelity Sans';font-size:9px;color:#000000;font-style:normal;font-weight:normal;">Bloomberg U.S. 1-5 Year Government/Credit Bond Index</span>
|
| C000014032_2_AdditionalIndexMember_AsOf_2015Member |
|
|
|
|
| Account Value [Line Items] |
|
|
|
|
| Accumulated Value |
10,000
|
|
|
|
| C000014032_2_AdditionalIndexMember_AsOf_2016Member |
|
|
|
|
| Account Value [Line Items] |
|
|
|
|
| Accumulated Value |
10,238
|
|
|
|
| C000014032_2_AdditionalIndexMember_AsOf_2017Member |
|
|
|
|
| Account Value [Line Items] |
|
|
|
|
| Accumulated Value |
10,334
|
|
|
|
| C000014032_2_AdditionalIndexMember_AsOf_2018Member |
|
|
|
|
| Account Value [Line Items] |
|
|
|
|
| Accumulated Value |
10,289
|
|
|
|
| C000014032_2_AdditionalIndexMember_AsOf_2019Member |
|
|
|
|
| Account Value [Line Items] |
|
|
|
|
| Accumulated Value |
10,902
|
|
|
|
| C000014032_2_AdditionalIndexMember_AsOf_2020Member |
|
|
|
|
| Account Value [Line Items] |
|
|
|
|
| Accumulated Value |
11,417
|
|
|
|
| C000014032_2_AdditionalIndexMember_AsOf_2021Member |
|
|
|
|
| Account Value [Line Items] |
|
|
|
|
| Accumulated Value |
11,454
|
|
|
|
| C000014032_2_AdditionalIndexMember_AsOf_2022Member |
|
|
|
|
| Account Value [Line Items] |
|
|
|
|
| Accumulated Value |
10,785
|
|
|
|
| C000014032_2_AdditionalIndexMember_AsOf_2023Member |
|
|
|
|
| Account Value [Line Items] |
|
|
|
|
| Accumulated Value |
10,913
|
|
|
|
| C000014032_2_AdditionalIndexMember_AsOf_2024Member |
|
|
|
|
| Account Value [Line Items] |
|
|
|
|
| Accumulated Value |
11,641
|
|
|
|
| C000014032_2_AdditionalIndexMember_AsOf_2025Member |
|
|
|
|
| Account Value [Line Items] |
|
|
|
|
| Accumulated Value |
12,198
|
|
|
|
| C000250211_LG_ClassMember_2YRMember |
|
|
|
|
| Account Value [Line Items] |
|
|
|
|
| Line Graph and Table Measure Name |
|
<span style="font-family:'Fidelity Sans';font-size:9px;color:#000000;font-style:normal;font-weight:normal;">Fidelity® Limited Term Securitized Completion Fund</span>
|
|
|
| C000250211_ClassMember_AsOf_2024Member |
|
|
|
|
| Account Value [Line Items] |
|
|
|
|
| Accumulated Value |
10,000
|
|
|
|
| C000250211_ClassMember_AsOf_2025Member |
|
|
|
|
| Account Value [Line Items] |
|
|
|
|
| Accumulated Value |
10,317
|
|
|
|
| C000250211_LG_1_AdditionalIndexMember_2YRMember |
|
|
|
|
| Account Value [Line Items] |
|
|
|
|
| Line Graph and Table Measure Name |
|
<span style="font-family:'Fidelity Sans';font-size:9px;color:#000000;font-style:normal;font-weight:normal;">Fidelity Limited Term Securitized Completion Fund Composite Blended Index</span>
|
|
|
| C000250211_1_AdditionalIndexMember_AsOf_2024Member |
|
|
|
|
| Account Value [Line Items] |
|
|
|
|
| Accumulated Value |
10,000
|
|
|
|
| C000250211_1_AdditionalIndexMember_AsOf_2025Member |
|
|
|
|
| Account Value [Line Items] |
|
|
|
|
| Accumulated Value |
10,316
|
|
|
|
| C000250211_LG_2_AdditionalIndexMember_2YRMember |
|
|
|
|
| Account Value [Line Items] |
|
|
|
|
| Line Graph and Table Measure Name |
|
<span style="font-family:'Fidelity Sans';font-size:9px;color:#000000;font-style:normal;font-weight:normal;">Bloomberg US Fixed Rate Asset-Backed Securities Index</span>
|
|
|
| C000250211_2_AdditionalIndexMember_AsOf_2024Member |
|
|
|
|
| Account Value [Line Items] |
|
|
|
|
| Accumulated Value |
10,000
|
|
|
|
| C000250211_2_AdditionalIndexMember_AsOf_2025Member |
|
|
|
|
| Account Value [Line Items] |
|
|
|
|
| Accumulated Value |
$ 10,317
|
|
|
|