Shareholder Report, Line Graph (Details) - USD ($)
|
12 Months Ended |
120 Months Ended |
132 Months Ended |
Jul. 31, 2026 |
Jul. 31, 2026 |
Jul. 31, 2026 |
| C000161034_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;">S&P 500® Index</span>
|
| C000161034_0_BBIndexMember_AsOf_2016Member |
|
|
|
| Account Value [Line Items] |
|
|
|
| Accumulated Value |
$ 10,000
|
|
|
| C000161034_0_BBIndexMember_AsOf_2017Member |
|
|
|
| Account Value [Line Items] |
|
|
|
| Accumulated Value |
11,604
|
|
|
| C000161034_0_BBIndexMember_AsOf_2018Member |
|
|
|
| Account Value [Line Items] |
|
|
|
| Accumulated Value |
13,489
|
|
|
| C000161034_0_BBIndexMember_AsOf_2019Member |
|
|
|
| Account Value [Line Items] |
|
|
|
| Accumulated Value |
14,566
|
|
|
| C000161034_0_BBIndexMember_AsOf_2020Member |
|
|
|
| Account Value [Line Items] |
|
|
|
| Accumulated Value |
16,308
|
|
|
| C000161034_0_BBIndexMember_AsOf_2021Member |
|
|
|
| Account Value [Line Items] |
|
|
|
| Accumulated Value |
22,251
|
|
|
| C000161034_0_BBIndexMember_AsOf_2022Member |
|
|
|
| Account Value [Line Items] |
|
|
|
| Accumulated Value |
21,219
|
|
|
| C000161034_0_BBIndexMember_AsOf_2023Member |
|
|
|
| Account Value [Line Items] |
|
|
|
| Accumulated Value |
23,980
|
|
|
| C000161034_0_BBIndexMember_AsOf_2024Member |
|
|
|
| Account Value [Line Items] |
|
|
|
| Accumulated Value |
29,292
|
|
|
| C000161034_0_BBIndexMember_AsOf_2025Member |
|
|
|
| Account Value [Line Items] |
|
|
|
| Accumulated Value |
34,076
|
|
|
| C000161034_0_BBIndexMember_AsOf_2026Member |
|
|
|
| Account Value [Line Items] |
|
|
|
| Accumulated Value |
40,742
|
|
|
| C000177148_0_LG_BBIndexMember_10YRMember |
|
|
|
| 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;">MSCI USA Custom Momentum Composite Index</span>
|
|
| C000177148_0_BBIndexMember_AsOf_2017Member |
|
|
|
| Account Value [Line Items] |
|
|
|
| Accumulated Value |
10,000
|
|
|
| C000177148_0_BBIndexMember_AsOf_2018Member |
|
|
|
| Account Value [Line Items] |
|
|
|
| Accumulated Value |
10,980
|
|
|
| C000177148_0_BBIndexMember_AsOf_2019Member |
|
|
|
| Account Value [Line Items] |
|
|
|
| Accumulated Value |
13,432
|
|
|
| C000177148_0_BBIndexMember_AsOf_2020Member |
|
|
|
| Account Value [Line Items] |
|
|
|
| Accumulated Value |
14,363
|
|
|
| C000177148_0_BBIndexMember_AsOf_2021Member |
|
|
|
| Account Value [Line Items] |
|
|
|
| Accumulated Value |
16,770
|
|
|
| C000177148_0_BBIndexMember_AsOf_2022Member |
|
|
|
| Account Value [Line Items] |
|
|
|
| Accumulated Value |
22,301
|
|
|
| C000177148_0_BBIndexMember_AsOf_2023Member |
|
|
|
| Account Value [Line Items] |
|
|
|
| Accumulated Value |
19,835
|
|
|
| C000177148_0_BBIndexMember_AsOf_2024Member |
|
|
|
| Account Value [Line Items] |
|
|
|
| Accumulated Value |
21,024
|
|
|
| C000177148_0_BBIndexMember_AsOf_2025Member |
|
|
|
| Account Value [Line Items] |
|
|
|
| Accumulated Value |
28,399
|
|
|
| C000177148_0_BBIndexMember_AsOf_2026Member |
|
|
|
| Account Value [Line Items] |
|
|
|
| Accumulated Value |
34,738
|
|
|
| C000177148_4_LG_BBIndexMember_10YRMember |
|
|
|
| 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;">MSCI USA Index</span>
|
|
| C000177148_4_BBIndexMember_AsOf_2017Member |
|
|
|
| Account Value [Line Items] |
|
|
|
| Accumulated Value |
10,000
|
|
|
| C000177148_4_BBIndexMember_AsOf_2018Member |
|
|
|
| Account Value [Line Items] |
|
|
|
| Accumulated Value |
10,768
|
|
|
| C000177148_4_BBIndexMember_AsOf_2019Member |
|
|
|
| Account Value [Line Items] |
|
|
|
| Accumulated Value |
12,450
|
|
|
| C000177148_4_BBIndexMember_AsOf_2020Member |
|
|
|
| Account Value [Line Items] |
|
|
|
| Accumulated Value |
13,375
|
|
|
| C000177148_4_BBIndexMember_AsOf_2021Member |
|
|
|
| Account Value [Line Items] |
|
|
|
| Accumulated Value |
15,041
|
|
|
| C000177148_4_BBIndexMember_AsOf_2022Member |
|
|
|
| Account Value [Line Items] |
|
|
|
| Accumulated Value |
20,620
|
|
|
| C000177148_4_BBIndexMember_AsOf_2023Member |
|
|
|
| Account Value [Line Items] |
|
|
|
| Accumulated Value |
19,123
|
|
|
| C000177148_4_BBIndexMember_AsOf_2024Member |
|
|
|
| Account Value [Line Items] |
|
|
|
| Accumulated Value |
21,529
|
|
|
| C000177148_4_BBIndexMember_AsOf_2025Member |
|
|
|
| Account Value [Line Items] |
|
|
|
| Accumulated Value |
26,154
|
|
|
| C000177148_4_BBIndexMember_AsOf_2026Member |
|
|
|
| Account Value [Line Items] |
|
|
|
| Accumulated Value |
30,471
|
|
|
| C000158877_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;">Russell SMID 500™ Index</span>
|
| C000158877_0_BBIndexMember_AsOf_2016Member |
|
|
|
| Account Value [Line Items] |
|
|
|
| Accumulated Value |
10,000
|
|
|
| C000158877_0_BBIndexMember_AsOf_2017Member |
|
|
|
| Account Value [Line Items] |
|
|
|
| Accumulated Value |
11,241
|
|
|
| C000158877_0_BBIndexMember_AsOf_2018Member |
|
|
|
| Account Value [Line Items] |
|
|
|
| Accumulated Value |
13,029
|
|
|
| C000158877_0_BBIndexMember_AsOf_2019Member |
|
|
|
| Account Value [Line Items] |
|
|
|
| Accumulated Value |
13,715
|
|
|
| C000158877_0_BBIndexMember_AsOf_2020Member |
|
|
|
| Account Value [Line Items] |
|
|
|
| Accumulated Value |
13,711
|
|
|
| C000158877_0_BBIndexMember_AsOf_2021Member |
|
|
|
| Account Value [Line Items] |
|
|
|
| Accumulated Value |
20,154
|
|
|
| C000158877_0_BBIndexMember_AsOf_2022Member |
|
|
|
| Account Value [Line Items] |
|
|
|
| Accumulated Value |
18,353
|
|
|
| C000158877_0_BBIndexMember_AsOf_2023Member |
|
|
|
| Account Value [Line Items] |
|
|
|
| Accumulated Value |
19,880
|
|
|
| C000158877_0_BBIndexMember_AsOf_2024Member |
|
|
|
| Account Value [Line Items] |
|
|
|
| Accumulated Value |
22,301
|
|
|
| C000158877_0_BBIndexMember_AsOf_2025Member |
|
|
|
| Account Value [Line Items] |
|
|
|
| Accumulated Value |
24,064
|
|
|
| C000158877_0_BBIndexMember_AsOf_2026Member |
|
|
|
| Account Value [Line Items] |
|
|
|
| Accumulated Value |
30,936
|
|
|
| C000158877_4_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;">Russell 3000® Index</span>
|
| C000158877_4_BBIndexMember_AsOf_2016Member |
|
|
|
| Account Value [Line Items] |
|
|
|
| Accumulated Value |
10,000
|
|
|
| C000158877_4_BBIndexMember_AsOf_2017Member |
|
|
|
| Account Value [Line Items] |
|
|
|
| Accumulated Value |
11,614
|
|
|
| C000158877_4_BBIndexMember_AsOf_2018Member |
|
|
|
| Account Value [Line Items] |
|
|
|
| Accumulated Value |
13,517
|
|
|
| C000158877_4_BBIndexMember_AsOf_2019Member |
|
|
|
| Account Value [Line Items] |
|
|
|
| Accumulated Value |
14,470
|
|
|
| C000158877_4_BBIndexMember_AsOf_2020Member |
|
|
|
| Account Value [Line Items] |
|
|
|
| Accumulated Value |
16,052
|
|
|
| C000158877_4_BBIndexMember_AsOf_2021Member |
|
|
|
| Account Value [Line Items] |
|
|
|
| Accumulated Value |
22,268
|
|
|
| C000158877_4_BBIndexMember_AsOf_2022Member |
|
|
|
| Account Value [Line Items] |
|
|
|
| Accumulated Value |
20,631
|
|
|
| C000158877_4_BBIndexMember_AsOf_2023Member |
|
|
|
| Account Value [Line Items] |
|
|
|
| Accumulated Value |
23,240
|
|
|
| C000158877_4_BBIndexMember_AsOf_2024Member |
|
|
|
| Account Value [Line Items] |
|
|
|
| Accumulated Value |
28,138
|
|
|
| C000158877_4_BBIndexMember_AsOf_2025Member |
|
|
|
| Account Value [Line Items] |
|
|
|
| Accumulated Value |
32,551
|
|
|
| C000158877_4_BBIndexMember_AsOf_2026Member |
|
|
|
| Account Value [Line Items] |
|
|
|
| Accumulated Value |
38,932
|
|
|
| C000163539_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;">S&P 500® Index</span>
|
| C000163539_0_BBIndexMember_AsOf_2016Member |
|
|
|
| Account Value [Line Items] |
|
|
|
| Accumulated Value |
10,000
|
|
|
| C000163539_0_BBIndexMember_AsOf_2017Member |
|
|
|
| Account Value [Line Items] |
|
|
|
| Accumulated Value |
11,604
|
|
|
| C000163539_0_BBIndexMember_AsOf_2018Member |
|
|
|
| Account Value [Line Items] |
|
|
|
| Accumulated Value |
13,489
|
|
|
| C000163539_0_BBIndexMember_AsOf_2019Member |
|
|
|
| Account Value [Line Items] |
|
|
|
| Accumulated Value |
14,566
|
|
|
| C000163539_0_BBIndexMember_AsOf_2020Member |
|
|
|
| Account Value [Line Items] |
|
|
|
| Accumulated Value |
16,308
|
|
|
| C000163539_0_BBIndexMember_AsOf_2021Member |
|
|
|
| Account Value [Line Items] |
|
|
|
| Accumulated Value |
22,251
|
|
|
| C000163539_0_BBIndexMember_AsOf_2022Member |
|
|
|
| Account Value [Line Items] |
|
|
|
| Accumulated Value |
21,219
|
|
|
| C000163539_0_BBIndexMember_AsOf_2023Member |
|
|
|
| Account Value [Line Items] |
|
|
|
| Accumulated Value |
23,980
|
|
|
| C000163539_0_BBIndexMember_AsOf_2024Member |
|
|
|
| Account Value [Line Items] |
|
|
|
| Accumulated Value |
29,292
|
|
|
| C000163539_0_BBIndexMember_AsOf_2025Member |
|
|
|
| Account Value [Line Items] |
|
|
|
| Accumulated Value |
34,076
|
|
|
| C000163539_0_BBIndexMember_AsOf_2026Member |
|
|
|
| Account Value [Line Items] |
|
|
|
| Accumulated Value |
40,742
|
|
|
| C000103377_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;">S&P 500® Index</span>
|
| C000103377_0_BBIndexMember_AsOf_2016Member |
|
|
|
| Account Value [Line Items] |
|
|
|
| Accumulated Value |
10,000
|
|
|
| C000103377_0_BBIndexMember_AsOf_2017Member |
|
|
|
| Account Value [Line Items] |
|
|
|
| Accumulated Value |
11,604
|
|
|
| C000103377_0_BBIndexMember_AsOf_2018Member |
|
|
|
| Account Value [Line Items] |
|
|
|
| Accumulated Value |
13,489
|
|
|
| C000103377_0_BBIndexMember_AsOf_2019Member |
|
|
|
| Account Value [Line Items] |
|
|
|
| Accumulated Value |
14,566
|
|
|
| C000103377_0_BBIndexMember_AsOf_2020Member |
|
|
|
| Account Value [Line Items] |
|
|
|
| Accumulated Value |
16,308
|
|
|
| C000103377_0_BBIndexMember_AsOf_2021Member |
|
|
|
| Account Value [Line Items] |
|
|
|
| Accumulated Value |
22,251
|
|
|
| C000103377_0_BBIndexMember_AsOf_2022Member |
|
|
|
| Account Value [Line Items] |
|
|
|
| Accumulated Value |
21,219
|
|
|
| C000103377_0_BBIndexMember_AsOf_2023Member |
|
|
|
| Account Value [Line Items] |
|
|
|
| Accumulated Value |
23,980
|
|
|
| C000103377_0_BBIndexMember_AsOf_2024Member |
|
|
|
| Account Value [Line Items] |
|
|
|
| Accumulated Value |
29,292
|
|
|
| C000103377_0_BBIndexMember_AsOf_2025Member |
|
|
|
| Account Value [Line Items] |
|
|
|
| Accumulated Value |
34,076
|
|
|
| C000103377_0_BBIndexMember_AsOf_2026Member |
|
|
|
| Account Value [Line Items] |
|
|
|
| Accumulated Value |
40,742
|
|
|
| C000195574_LG_ClassMember_10YRMember |
|
|
|
| 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® SAI U.S. Value Index Fund</span>
|
|
| C000195574_ClassMember_AsOf_2017Member |
|
|
|
| Account Value [Line Items] |
|
|
|
| Accumulated Value |
10,000
|
|
|
| C000195574_ClassMember_AsOf_2018Member |
|
|
|
| Account Value [Line Items] |
|
|
|
| Accumulated Value |
10,367
|
|
|
| C000195574_ClassMember_AsOf_2019Member |
|
|
|
| Account Value [Line Items] |
|
|
|
| Accumulated Value |
10,431
|
|
|
| C000195574_ClassMember_AsOf_2020Member |
|
|
|
| Account Value [Line Items] |
|
|
|
| Accumulated Value |
9,375
|
|
|
| C000195574_ClassMember_AsOf_2021Member |
|
|
|
| Account Value [Line Items] |
|
|
|
| Accumulated Value |
13,348
|
|
|
| C000195574_ClassMember_AsOf_2022Member |
|
|
|
| Account Value [Line Items] |
|
|
|
| Accumulated Value |
14,044
|
|
|
| C000195574_ClassMember_AsOf_2023Member |
|
|
|
| Account Value [Line Items] |
|
|
|
| Accumulated Value |
14,991
|
|
|
| C000195574_ClassMember_AsOf_2024Member |
|
|
|
| Account Value [Line Items] |
|
|
|
| Accumulated Value |
17,716
|
|
|
| C000195574_ClassMember_AsOf_2025Member |
|
|
|
| Account Value [Line Items] |
|
|
|
| Accumulated Value |
19,237
|
|
|
| C000195574_ClassMember_AsOf_2026Member |
|
|
|
| Account Value [Line Items] |
|
|
|
| Accumulated Value |
26,182
|
|
|
| C000195574_LG_1_AdditionalIndexMember_10YRMember |
|
|
|
| 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 U.S. Value Focus Index℠</span>
|
|
| C000195574_1_AdditionalIndexMember_AsOf_2017Member |
|
|
|
| Account Value [Line Items] |
|
|
|
| Accumulated Value |
10,000
|
|
|
| C000195574_1_AdditionalIndexMember_AsOf_2018Member |
|
|
|
| Account Value [Line Items] |
|
|
|
| Accumulated Value |
10,382
|
|
|
| C000195574_1_AdditionalIndexMember_AsOf_2019Member |
|
|
|
| Account Value [Line Items] |
|
|
|
| Accumulated Value |
10,441
|
|
|
| C000195574_1_AdditionalIndexMember_AsOf_2020Member |
|
|
|
| Account Value [Line Items] |
|
|
|
| Accumulated Value |
9,377
|
|
|
| C000195574_1_AdditionalIndexMember_AsOf_2021Member |
|
|
|
| Account Value [Line Items] |
|
|
|
| Accumulated Value |
13,369
|
|
|
| C000195574_1_AdditionalIndexMember_AsOf_2022Member |
|
|
|
| Account Value [Line Items] |
|
|
|
| Accumulated Value |
14,083
|
|
|
| C000195574_1_AdditionalIndexMember_AsOf_2023Member |
|
|
|
| Account Value [Line Items] |
|
|
|
| Accumulated Value |
15,064
|
|
|
| C000195574_1_AdditionalIndexMember_AsOf_2024Member |
|
|
|
| Account Value [Line Items] |
|
|
|
| Accumulated Value |
17,800
|
|
|
| C000195574_1_AdditionalIndexMember_AsOf_2025Member |
|
|
|
| Account Value [Line Items] |
|
|
|
| Accumulated Value |
19,341
|
|
|
| C000195574_1_AdditionalIndexMember_AsOf_2026Member |
|
|
|
| Account Value [Line Items] |
|
|
|
| Accumulated Value |
26,358
|
|
|
| C000195574_LG_2_AdditionalIndexMember_10YRMember |
|
|
|
| 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;">S&P 500® Index</span>
|
|
| C000195574_2_AdditionalIndexMember_AsOf_2017Member |
|
|
|
| Account Value [Line Items] |
|
|
|
| Accumulated Value |
10,000
|
|
|
| C000195574_2_AdditionalIndexMember_AsOf_2018Member |
|
|
|
| Account Value [Line Items] |
|
|
|
| Accumulated Value |
10,621
|
|
|
| C000195574_2_AdditionalIndexMember_AsOf_2019Member |
|
|
|
| Account Value [Line Items] |
|
|
|
| Accumulated Value |
11,469
|
|
|
| C000195574_2_AdditionalIndexMember_AsOf_2020Member |
|
|
|
| Account Value [Line Items] |
|
|
|
| Accumulated Value |
12,841
|
|
|
| C000195574_2_AdditionalIndexMember_AsOf_2021Member |
|
|
|
| Account Value [Line Items] |
|
|
|
| Accumulated Value |
17,520
|
|
|
| C000195574_2_AdditionalIndexMember_AsOf_2022Member |
|
|
|
| Account Value [Line Items] |
|
|
|
| Accumulated Value |
16,708
|
|
|
| C000195574_2_AdditionalIndexMember_AsOf_2023Member |
|
|
|
| Account Value [Line Items] |
|
|
|
| Accumulated Value |
18,882
|
|
|
| C000195574_2_AdditionalIndexMember_AsOf_2024Member |
|
|
|
| Account Value [Line Items] |
|
|
|
| Accumulated Value |
23,064
|
|
|
| C000195574_2_AdditionalIndexMember_AsOf_2025Member |
|
|
|
| Account Value [Line Items] |
|
|
|
| Accumulated Value |
26,831
|
|
|
| C000195574_2_AdditionalIndexMember_AsOf_2026Member |
|
|
|
| Account Value [Line Items] |
|
|
|
| Accumulated Value |
32,080
|
|
|
| C000161034_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® SAI U.S. Quality Index Fund</span>
|
| C000161034_ClassMember_AsOf_2016Member |
|
|
|
| Account Value [Line Items] |
|
|
|
| Accumulated Value |
10,000
|
|
|
| C000161034_ClassMember_AsOf_2017Member |
|
|
|
| Account Value [Line Items] |
|
|
|
| Accumulated Value |
11,470
|
|
|
| C000161034_ClassMember_AsOf_2018Member |
|
|
|
| Account Value [Line Items] |
|
|
|
| Accumulated Value |
13,845
|
|
|
| C000161034_ClassMember_AsOf_2019Member |
|
|
|
| Account Value [Line Items] |
|
|
|
| Accumulated Value |
15,188
|
|
|
| C000161034_ClassMember_AsOf_2020Member |
|
|
|
| Account Value [Line Items] |
|
|
|
| Accumulated Value |
18,246
|
|
|
| C000161034_ClassMember_AsOf_2021Member |
|
|
|
| Account Value [Line Items] |
|
|
|
| Accumulated Value |
24,203
|
|
|
| C000161034_ClassMember_AsOf_2022Member |
|
|
|
| Account Value [Line Items] |
|
|
|
| Accumulated Value |
22,617
|
|
|
| C000161034_ClassMember_AsOf_2023Member |
|
|
|
| Account Value [Line Items] |
|
|
|
| Accumulated Value |
26,002
|
|
|
| C000161034_ClassMember_AsOf_2024Member |
|
|
|
| Account Value [Line Items] |
|
|
|
| Accumulated Value |
32,725
|
|
|
| C000161034_ClassMember_AsOf_2025Member |
|
|
|
| Account Value [Line Items] |
|
|
|
| Accumulated Value |
37,363
|
|
|
| C000161034_ClassMember_AsOf_2026Member |
|
|
|
| Account Value [Line Items] |
|
|
|
| Accumulated Value |
43,741
|
|
|
| C000161034_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 SAI U.S. Quality Index Fund Linked Index℠</span>
|
| C000161034_1_AdditionalIndexMember_AsOf_2016Member |
|
|
|
| Account Value [Line Items] |
|
|
|
| Accumulated Value |
10,000
|
|
|
| C000161034_1_AdditionalIndexMember_AsOf_2017Member |
|
|
|
| Account Value [Line Items] |
|
|
|
| Accumulated Value |
11,496
|
|
|
| C000161034_1_AdditionalIndexMember_AsOf_2018Member |
|
|
|
| Account Value [Line Items] |
|
|
|
| Accumulated Value |
13,893
|
|
|
| C000161034_1_AdditionalIndexMember_AsOf_2019Member |
|
|
|
| Account Value [Line Items] |
|
|
|
| Accumulated Value |
15,251
|
|
|
| C000161034_1_AdditionalIndexMember_AsOf_2020Member |
|
|
|
| Account Value [Line Items] |
|
|
|
| Accumulated Value |
18,325
|
|
|
| C000161034_1_AdditionalIndexMember_AsOf_2021Member |
|
|
|
| Account Value [Line Items] |
|
|
|
| Accumulated Value |
24,321
|
|
|
| C000161034_1_AdditionalIndexMember_AsOf_2022Member |
|
|
|
| Account Value [Line Items] |
|
|
|
| Accumulated Value |
22,722
|
|
|
| C000161034_1_AdditionalIndexMember_AsOf_2023Member |
|
|
|
| Account Value [Line Items] |
|
|
|
| Accumulated Value |
26,170
|
|
|
| C000161034_1_AdditionalIndexMember_AsOf_2024Member |
|
|
|
| Account Value [Line Items] |
|
|
|
| Accumulated Value |
32,910
|
|
|
| C000161034_1_AdditionalIndexMember_AsOf_2025Member |
|
|
|
| Account Value [Line Items] |
|
|
|
| Accumulated Value |
37,680
|
|
|
| C000161034_1_AdditionalIndexMember_AsOf_2026Member |
|
|
|
| Account Value [Line Items] |
|
|
|
| Accumulated Value |
44,334
|
|
|
| C000161034_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;">Fidelity U.S. Quality Focus Index℠</span>
|
| C000161034_2_AdditionalIndexMember_AsOf_2016Member |
|
|
|
| Account Value [Line Items] |
|
|
|
| Accumulated Value |
10,000
|
|
|
| C000161034_2_AdditionalIndexMember_AsOf_2017Member |
|
|
|
| Account Value [Line Items] |
|
|
|
| Accumulated Value |
11,470
|
|
|
| C000161034_2_AdditionalIndexMember_AsOf_2018Member |
|
|
|
| Account Value [Line Items] |
|
|
|
| Accumulated Value |
13,845
|
|
|
| C000161034_2_AdditionalIndexMember_AsOf_2019Member |
|
|
|
| Account Value [Line Items] |
|
|
|
| Accumulated Value |
15,204
|
|
|
| C000161034_2_AdditionalIndexMember_AsOf_2020Member |
|
|
|
| Account Value [Line Items] |
|
|
|
| Accumulated Value |
18,268
|
|
|
| C000161034_2_AdditionalIndexMember_AsOf_2021Member |
|
|
|
| Account Value [Line Items] |
|
|
|
| Accumulated Value |
24,246
|
|
|
| C000161034_2_AdditionalIndexMember_AsOf_2022Member |
|
|
|
| Account Value [Line Items] |
|
|
|
| Accumulated Value |
22,651
|
|
|
| C000161034_2_AdditionalIndexMember_AsOf_2023Member |
|
|
|
| Account Value [Line Items] |
|
|
|
| Accumulated Value |
26,088
|
|
|
| C000161034_2_AdditionalIndexMember_AsOf_2024Member |
|
|
|
| Account Value [Line Items] |
|
|
|
| Accumulated Value |
32,808
|
|
|
| C000161034_2_AdditionalIndexMember_AsOf_2025Member |
|
|
|
| Account Value [Line Items] |
|
|
|
| Accumulated Value |
37,563
|
|
|
| C000161034_2_AdditionalIndexMember_AsOf_2026Member |
|
|
|
| Account Value [Line Items] |
|
|
|
| Accumulated Value |
44,196
|
|
|
| C000177148_LG_ClassMember_10YRMember |
|
|
|
| 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® SAI U.S. Momentum Index Fund</span>
|
|
| C000177148_ClassMember_AsOf_2017Member |
|
|
|
| Account Value [Line Items] |
|
|
|
| Accumulated Value |
10,000
|
|
|
| C000177148_ClassMember_AsOf_2018Member |
|
|
|
| Account Value [Line Items] |
|
|
|
| Accumulated Value |
10,980
|
|
|
| C000177148_ClassMember_AsOf_2019Member |
|
|
|
| Account Value [Line Items] |
|
|
|
| Accumulated Value |
13,432
|
|
|
| C000177148_ClassMember_AsOf_2020Member |
|
|
|
| Account Value [Line Items] |
|
|
|
| Accumulated Value |
14,363
|
|
|
| C000177148_ClassMember_AsOf_2021Member |
|
|
|
| Account Value [Line Items] |
|
|
|
| Accumulated Value |
16,770
|
|
|
| C000177148_ClassMember_AsOf_2022Member |
|
|
|
| Account Value [Line Items] |
|
|
|
| Accumulated Value |
22,301
|
|
|
| C000177148_ClassMember_AsOf_2023Member |
|
|
|
| Account Value [Line Items] |
|
|
|
| Accumulated Value |
19,835
|
|
|
| C000177148_ClassMember_AsOf_2024Member |
|
|
|
| Account Value [Line Items] |
|
|
|
| Accumulated Value |
21,024
|
|
|
| C000177148_ClassMember_AsOf_2025Member |
|
|
|
| Account Value [Line Items] |
|
|
|
| Accumulated Value |
28,399
|
|
|
| C000177148_ClassMember_AsOf_2026Member |
|
|
|
| Account Value [Line Items] |
|
|
|
| Accumulated Value |
34,738
|
|
|
| C000177148_LG_1_AdditionalIndexMember_10YRMember |
|
|
|
| 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 U.S. Momentum Linked Index</span>
|
|
| C000177148_1_AdditionalIndexMember_AsOf_2017Member |
|
|
|
| Account Value [Line Items] |
|
|
|
| Accumulated Value |
10,000
|
|
|
| C000177148_1_AdditionalIndexMember_AsOf_2018Member |
|
|
|
| Account Value [Line Items] |
|
|
|
| Accumulated Value |
11,002
|
|
|
| C000177148_1_AdditionalIndexMember_AsOf_2019Member |
|
|
|
| Account Value [Line Items] |
|
|
|
| Accumulated Value |
13,464
|
|
|
| C000177148_1_AdditionalIndexMember_AsOf_2020Member |
|
|
|
| Account Value [Line Items] |
|
|
|
| Accumulated Value |
14,416
|
|
|
| C000177148_1_AdditionalIndexMember_AsOf_2021Member |
|
|
|
| Account Value [Line Items] |
|
|
|
| Accumulated Value |
16,851
|
|
|
| C000177148_1_AdditionalIndexMember_AsOf_2022Member |
|
|
|
| Account Value [Line Items] |
|
|
|
| Accumulated Value |
22,435
|
|
|
| C000177148_1_AdditionalIndexMember_AsOf_2023Member |
|
|
|
| Account Value [Line Items] |
|
|
|
| Accumulated Value |
19,974
|
|
|
| C000177148_1_AdditionalIndexMember_AsOf_2024Member |
|
|
|
| Account Value [Line Items] |
|
|
|
| Accumulated Value |
21,212
|
|
|
| C000177148_1_AdditionalIndexMember_AsOf_2025Member |
|
|
|
| Account Value [Line Items] |
|
|
|
| Accumulated Value |
28,645
|
|
|
| C000177148_1_AdditionalIndexMember_AsOf_2026Member |
|
|
|
| Account Value [Line Items] |
|
|
|
| Accumulated Value |
35,076
|
|
|
| C000177148_LG_2_AdditionalIndexMember_10YRMember |
|
|
|
| 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 U.S. Large Cap Momentum Focus Index℠</span>
|
|
| C000177148_2_AdditionalIndexMember_AsOf_2017Member |
|
|
|
| Account Value [Line Items] |
|
|
|
| Accumulated Value |
10,000
|
|
|
| C000177148_2_AdditionalIndexMember_AsOf_2018Member |
|
|
|
| Account Value [Line Items] |
|
|
|
| Accumulated Value |
10,980
|
|
|
| C000177148_2_AdditionalIndexMember_AsOf_2019Member |
|
|
|
| Account Value [Line Items] |
|
|
|
| Accumulated Value |
13,432
|
|
|
| C000177148_2_AdditionalIndexMember_AsOf_2020Member |
|
|
|
| Account Value [Line Items] |
|
|
|
| Accumulated Value |
14,363
|
|
|
| C000177148_2_AdditionalIndexMember_AsOf_2021Member |
|
|
|
| Account Value [Line Items] |
|
|
|
| Accumulated Value |
16,770
|
|
|
| C000177148_2_AdditionalIndexMember_AsOf_2022Member |
|
|
|
| Account Value [Line Items] |
|
|
|
| Accumulated Value |
22,301
|
|
|
| C000177148_2_AdditionalIndexMember_AsOf_2023Member |
|
|
|
| Account Value [Line Items] |
|
|
|
| Accumulated Value |
19,835
|
|
|
| C000177148_2_AdditionalIndexMember_AsOf_2024Member |
|
|
|
| Account Value [Line Items] |
|
|
|
| Accumulated Value |
21,024
|
|
|
| C000177148_2_AdditionalIndexMember_AsOf_2025Member |
|
|
|
| Account Value [Line Items] |
|
|
|
| Accumulated Value |
28,399
|
|
|
| C000177148_2_AdditionalIndexMember_AsOf_2026Member |
|
|
|
| Account Value [Line Items] |
|
|
|
| Accumulated Value |
34,738
|
|
|
| C000163540_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® SAI U.S. Large Cap Index Fund</span>
|
| C000163540_ClassMember_AsOf_2016Member |
|
|
|
| Account Value [Line Items] |
|
|
|
| Accumulated Value |
10,000
|
|
|
| C000163540_ClassMember_AsOf_2017Member |
|
|
|
| Account Value [Line Items] |
|
|
|
| Accumulated Value |
11,603
|
|
|
| C000163540_ClassMember_AsOf_2018Member |
|
|
|
| Account Value [Line Items] |
|
|
|
| Accumulated Value |
13,484
|
|
|
| C000163540_ClassMember_AsOf_2019Member |
|
|
|
| Account Value [Line Items] |
|
|
|
| Accumulated Value |
14,560
|
|
|
| C000163540_ClassMember_AsOf_2020Member |
|
|
|
| Account Value [Line Items] |
|
|
|
| Accumulated Value |
16,283
|
|
|
| C000163540_ClassMember_AsOf_2021Member |
|
|
|
| Account Value [Line Items] |
|
|
|
| Accumulated Value |
22,216
|
|
|
| C000163540_ClassMember_AsOf_2022Member |
|
|
|
| Account Value [Line Items] |
|
|
|
| Accumulated Value |
21,177
|
|
|
| C000163540_ClassMember_AsOf_2023Member |
|
|
|
| Account Value [Line Items] |
|
|
|
| Accumulated Value |
23,926
|
|
|
| C000163540_ClassMember_AsOf_2024Member |
|
|
|
| Account Value [Line Items] |
|
|
|
| Accumulated Value |
29,224
|
|
|
| C000163540_ClassMember_AsOf_2025Member |
|
|
|
| Account Value [Line Items] |
|
|
|
| Accumulated Value |
33,993
|
|
|
| C000163540_ClassMember_AsOf_2026Member |
|
|
|
| Account Value [Line Items] |
|
|
|
| Accumulated Value |
40,635
|
|
|
| C000163540_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;">S&P 500® Index</span>
|
| C000163540_1_AdditionalIndexMember_AsOf_2016Member |
|
|
|
| Account Value [Line Items] |
|
|
|
| Accumulated Value |
10,000
|
|
|
| C000163540_1_AdditionalIndexMember_AsOf_2017Member |
|
|
|
| Account Value [Line Items] |
|
|
|
| Accumulated Value |
11,604
|
|
|
| C000163540_1_AdditionalIndexMember_AsOf_2018Member |
|
|
|
| Account Value [Line Items] |
|
|
|
| Accumulated Value |
13,489
|
|
|
| C000163540_1_AdditionalIndexMember_AsOf_2019Member |
|
|
|
| Account Value [Line Items] |
|
|
|
| Accumulated Value |
14,566
|
|
|
| C000163540_1_AdditionalIndexMember_AsOf_2020Member |
|
|
|
| Account Value [Line Items] |
|
|
|
| Accumulated Value |
16,308
|
|
|
| C000163540_1_AdditionalIndexMember_AsOf_2021Member |
|
|
|
| Account Value [Line Items] |
|
|
|
| Accumulated Value |
22,251
|
|
|
| C000163540_1_AdditionalIndexMember_AsOf_2022Member |
|
|
|
| Account Value [Line Items] |
|
|
|
| Accumulated Value |
21,219
|
|
|
| C000163540_1_AdditionalIndexMember_AsOf_2023Member |
|
|
|
| Account Value [Line Items] |
|
|
|
| Accumulated Value |
23,980
|
|
|
| C000163540_1_AdditionalIndexMember_AsOf_2024Member |
|
|
|
| Account Value [Line Items] |
|
|
|
| Accumulated Value |
29,292
|
|
|
| C000163540_1_AdditionalIndexMember_AsOf_2025Member |
|
|
|
| Account Value [Line Items] |
|
|
|
| Accumulated Value |
34,076
|
|
|
| C000163540_1_AdditionalIndexMember_AsOf_2026Member |
|
|
|
| Account Value [Line Items] |
|
|
|
| Accumulated Value |
40,742
|
|
|
| C000158877_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® SAI Small-Mid Cap Momentum Index Fund</span>
|
| C000158877_ClassMember_AsOf_2016Member |
|
|
|
| Account Value [Line Items] |
|
|
|
| Accumulated Value |
10,000
|
|
|
| C000158877_ClassMember_AsOf_2017Member |
|
|
|
| Account Value [Line Items] |
|
|
|
| Accumulated Value |
11,241
|
|
|
| C000158877_ClassMember_AsOf_2018Member |
|
|
|
| Account Value [Line Items] |
|
|
|
| Accumulated Value |
13,029
|
|
|
| C000158877_ClassMember_AsOf_2019Member |
|
|
|
| Account Value [Line Items] |
|
|
|
| Accumulated Value |
13,715
|
|
|
| C000158877_ClassMember_AsOf_2020Member |
|
|
|
| Account Value [Line Items] |
|
|
|
| Accumulated Value |
13,711
|
|
|
| C000158877_ClassMember_AsOf_2021Member |
|
|
|
| Account Value [Line Items] |
|
|
|
| Accumulated Value |
20,154
|
|
|
| C000158877_ClassMember_AsOf_2022Member |
|
|
|
| Account Value [Line Items] |
|
|
|
| Accumulated Value |
18,353
|
|
|
| C000158877_ClassMember_AsOf_2023Member |
|
|
|
| Account Value [Line Items] |
|
|
|
| Accumulated Value |
19,880
|
|
|
| C000158877_ClassMember_AsOf_2024Member |
|
|
|
| Account Value [Line Items] |
|
|
|
| Accumulated Value |
22,301
|
|
|
| C000158877_ClassMember_AsOf_2025Member |
|
|
|
| Account Value [Line Items] |
|
|
|
| Accumulated Value |
24,064
|
|
|
| C000158877_ClassMember_AsOf_2026Member |
|
|
|
| Account Value [Line Items] |
|
|
|
| Accumulated Value |
32,474
|
|
|
| C000158877_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 SAI Small-Mid Cap Linked Index℠</span>
|
| C000158877_1_AdditionalIndexMember_AsOf_2016Member |
|
|
|
| Account Value [Line Items] |
|
|
|
| Accumulated Value |
10,000
|
|
|
| C000158877_1_AdditionalIndexMember_AsOf_2017Member |
|
|
|
| Account Value [Line Items] |
|
|
|
| Accumulated Value |
11,245
|
|
|
| C000158877_1_AdditionalIndexMember_AsOf_2018Member |
|
|
|
| Account Value [Line Items] |
|
|
|
| Accumulated Value |
13,058
|
|
|
| C000158877_1_AdditionalIndexMember_AsOf_2019Member |
|
|
|
| Account Value [Line Items] |
|
|
|
| Accumulated Value |
13,746
|
|
|
| C000158877_1_AdditionalIndexMember_AsOf_2020Member |
|
|
|
| Account Value [Line Items] |
|
|
|
| Accumulated Value |
13,746
|
|
|
| C000158877_1_AdditionalIndexMember_AsOf_2021Member |
|
|
|
| Account Value [Line Items] |
|
|
|
| Accumulated Value |
20,218
|
|
|
| C000158877_1_AdditionalIndexMember_AsOf_2022Member |
|
|
|
| Account Value [Line Items] |
|
|
|
| Accumulated Value |
18,418
|
|
|
| C000158877_1_AdditionalIndexMember_AsOf_2023Member |
|
|
|
| Account Value [Line Items] |
|
|
|
| Accumulated Value |
19,925
|
|
|
| C000158877_1_AdditionalIndexMember_AsOf_2024Member |
|
|
|
| Account Value [Line Items] |
|
|
|
| Accumulated Value |
22,358
|
|
|
| C000158877_1_AdditionalIndexMember_AsOf_2025Member |
|
|
|
| Account Value [Line Items] |
|
|
|
| Accumulated Value |
24,121
|
|
|
| C000158877_1_AdditionalIndexMember_AsOf_2026Member |
|
|
|
| Account Value [Line Items] |
|
|
|
| Accumulated Value |
32,514
|
|
|
| C000158877_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;">Fidelity U.S. Small-Mid Cap Momentum Focus Index℠</span>
|
| C000158877_2_AdditionalIndexMember_AsOf_2016Member |
|
|
|
| Account Value [Line Items] |
|
|
|
| Accumulated Value |
10,000
|
|
|
| C000158877_2_AdditionalIndexMember_AsOf_2017Member |
|
|
|
| Account Value [Line Items] |
|
|
|
| Accumulated Value |
11,241
|
|
|
| C000158877_2_AdditionalIndexMember_AsOf_2018Member |
|
|
|
| Account Value [Line Items] |
|
|
|
| Accumulated Value |
13,029
|
|
|
| C000158877_2_AdditionalIndexMember_AsOf_2019Member |
|
|
|
| Account Value [Line Items] |
|
|
|
| Accumulated Value |
13,715
|
|
|
| C000158877_2_AdditionalIndexMember_AsOf_2020Member |
|
|
|
| Account Value [Line Items] |
|
|
|
| Accumulated Value |
13,711
|
|
|
| C000158877_2_AdditionalIndexMember_AsOf_2021Member |
|
|
|
| Account Value [Line Items] |
|
|
|
| Accumulated Value |
20,154
|
|
|
| C000158877_2_AdditionalIndexMember_AsOf_2022Member |
|
|
|
| Account Value [Line Items] |
|
|
|
| Accumulated Value |
18,353
|
|
|
| C000158877_2_AdditionalIndexMember_AsOf_2023Member |
|
|
|
| Account Value [Line Items] |
|
|
|
| Accumulated Value |
19,880
|
|
|
| C000158877_2_AdditionalIndexMember_AsOf_2024Member |
|
|
|
| Account Value [Line Items] |
|
|
|
| Accumulated Value |
22,301
|
|
|
| C000158877_2_AdditionalIndexMember_AsOf_2025Member |
|
|
|
| Account Value [Line Items] |
|
|
|
| Accumulated Value |
24,064
|
|
|
| C000158877_2_AdditionalIndexMember_AsOf_2026Member |
|
|
|
| Account Value [Line Items] |
|
|
|
| Accumulated Value |
33,545
|
|
|
| C000163539_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® SAI Real Estate Index Fund</span>
|
| C000163539_ClassMember_AsOf_2016Member |
|
|
|
| Account Value [Line Items] |
|
|
|
| Accumulated Value |
10,000
|
|
|
| C000163539_ClassMember_AsOf_2017Member |
|
|
|
| Account Value [Line Items] |
|
|
|
| Accumulated Value |
9,440
|
|
|
| C000163539_ClassMember_AsOf_2018Member |
|
|
|
| Account Value [Line Items] |
|
|
|
| Accumulated Value |
9,805
|
|
|
| C000163539_ClassMember_AsOf_2019Member |
|
|
|
| Account Value [Line Items] |
|
|
|
| Accumulated Value |
10,863
|
|
|
| C000163539_ClassMember_AsOf_2020Member |
|
|
|
| Account Value [Line Items] |
|
|
|
| Accumulated Value |
9,120
|
|
|
| C000163539_ClassMember_AsOf_2021Member |
|
|
|
| Account Value [Line Items] |
|
|
|
| Accumulated Value |
12,743
|
|
|
| C000163539_ClassMember_AsOf_2022Member |
|
|
|
| Account Value [Line Items] |
|
|
|
| Accumulated Value |
12,203
|
|
|
| C000163539_ClassMember_AsOf_2023Member |
|
|
|
| Account Value [Line Items] |
|
|
|
| Accumulated Value |
11,023
|
|
|
| C000163539_ClassMember_AsOf_2024Member |
|
|
|
| Account Value [Line Items] |
|
|
|
| Accumulated Value |
12,159
|
|
|
| C000163539_ClassMember_AsOf_2025Member |
|
|
|
| Account Value [Line Items] |
|
|
|
| Accumulated Value |
12,457
|
|
|
| C000163539_ClassMember_AsOf_2026Member |
|
|
|
| Account Value [Line Items] |
|
|
|
| Accumulated Value |
14,323
|
|
|
| C000163539_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 Real Estate Linked Index℠</span>
|
| C000163539_1_AdditionalIndexMember_AsOf_2016Member |
|
|
|
| Account Value [Line Items] |
|
|
|
| Accumulated Value |
10,000
|
|
|
| C000163539_1_AdditionalIndexMember_AsOf_2017Member |
|
|
|
| Account Value [Line Items] |
|
|
|
| Accumulated Value |
9,434
|
|
|
| C000163539_1_AdditionalIndexMember_AsOf_2018Member |
|
|
|
| Account Value [Line Items] |
|
|
|
| Accumulated Value |
9,798
|
|
|
| C000163539_1_AdditionalIndexMember_AsOf_2019Member |
|
|
|
| Account Value [Line Items] |
|
|
|
| Accumulated Value |
10,865
|
|
|
| C000163539_1_AdditionalIndexMember_AsOf_2020Member |
|
|
|
| Account Value [Line Items] |
|
|
|
| Accumulated Value |
9,094
|
|
|
| C000163539_1_AdditionalIndexMember_AsOf_2021Member |
|
|
|
| Account Value [Line Items] |
|
|
|
| Accumulated Value |
12,732
|
|
|
| C000163539_1_AdditionalIndexMember_AsOf_2022Member |
|
|
|
| Account Value [Line Items] |
|
|
|
| Accumulated Value |
12,194
|
|
|
| C000163539_1_AdditionalIndexMember_AsOf_2023Member |
|
|
|
| Account Value [Line Items] |
|
|
|
| Accumulated Value |
11,017
|
|
|
| C000163539_1_AdditionalIndexMember_AsOf_2024Member |
|
|
|
| Account Value [Line Items] |
|
|
|
| Accumulated Value |
12,199
|
|
|
| C000163539_1_AdditionalIndexMember_AsOf_2025Member |
|
|
|
| Account Value [Line Items] |
|
|
|
| Accumulated Value |
12,493
|
|
|
| C000163539_1_AdditionalIndexMember_AsOf_2026Member |
|
|
|
| Account Value [Line Items] |
|
|
|
| Accumulated Value |
14,361
|
|
|
| C000163539_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;">MSCI US IMI Real Estate 25/25 Index</span>
|
| C000163539_2_AdditionalIndexMember_AsOf_2016Member |
|
|
|
| Account Value [Line Items] |
|
|
|
| Accumulated Value |
10,000
|
|
|
| C000163539_2_AdditionalIndexMember_AsOf_2017Member |
|
|
|
| Account Value [Line Items] |
|
|
|
| Accumulated Value |
9,826
|
|
|
| C000163539_2_AdditionalIndexMember_AsOf_2018Member |
|
|
|
| Account Value [Line Items] |
|
|
|
| Accumulated Value |
10,277
|
|
|
| C000163539_2_AdditionalIndexMember_AsOf_2019Member |
|
|
|
| Account Value [Line Items] |
|
|
|
| Accumulated Value |
11,636
|
|
|
| C000163539_2_AdditionalIndexMember_AsOf_2020Member |
|
|
|
| Account Value [Line Items] |
|
|
|
| Accumulated Value |
11,045
|
|
|
| C000163539_2_AdditionalIndexMember_AsOf_2021Member |
|
|
|
| Account Value [Line Items] |
|
|
|
| Accumulated Value |
15,109
|
|
|
| C000163539_2_AdditionalIndexMember_AsOf_2022Member |
|
|
|
| Account Value [Line Items] |
|
|
|
| Accumulated Value |
14,471
|
|
|
| C000163539_2_AdditionalIndexMember_AsOf_2023Member |
|
|
|
| Account Value [Line Items] |
|
|
|
| Accumulated Value |
13,073
|
|
|
| C000163539_2_AdditionalIndexMember_AsOf_2024Member |
|
|
|
| Account Value [Line Items] |
|
|
|
| Accumulated Value |
14,476
|
|
|
| C000163539_2_AdditionalIndexMember_AsOf_2025Member |
|
|
|
| Account Value [Line Items] |
|
|
|
| Accumulated Value |
14,825
|
|
|
| C000163539_2_AdditionalIndexMember_AsOf_2026Member |
|
|
|
| Account Value [Line Items] |
|
|
|
| Accumulated Value |
17,042
|
|
|
| C000103377_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® Real Estate Index Fund</span>
|
| C000103377_ClassMember_AsOf_2016Member |
|
|
|
| Account Value [Line Items] |
|
|
|
| Accumulated Value |
10,000
|
|
|
| C000103377_ClassMember_AsOf_2017Member |
|
|
|
| Account Value [Line Items] |
|
|
|
| Accumulated Value |
9,439
|
|
|
| C000103377_ClassMember_AsOf_2018Member |
|
|
|
| Account Value [Line Items] |
|
|
|
| Accumulated Value |
9,807
|
|
|
| C000103377_ClassMember_AsOf_2019Member |
|
|
|
| Account Value [Line Items] |
|
|
|
| Accumulated Value |
10,870
|
|
|
| C000103377_ClassMember_AsOf_2020Member |
|
|
|
| Account Value [Line Items] |
|
|
|
| Accumulated Value |
9,094
|
|
|
| C000103377_ClassMember_AsOf_2021Member |
|
|
|
| Account Value [Line Items] |
|
|
|
| Accumulated Value |
12,707
|
|
|
| C000103377_ClassMember_AsOf_2022Member |
|
|
|
| Account Value [Line Items] |
|
|
|
| Accumulated Value |
12,172
|
|
|
| C000103377_ClassMember_AsOf_2023Member |
|
|
|
| Account Value [Line Items] |
|
|
|
| Accumulated Value |
10,991
|
|
|
| C000103377_ClassMember_AsOf_2024Member |
|
|
|
| Account Value [Line Items] |
|
|
|
| Accumulated Value |
12,159
|
|
|
| C000103377_ClassMember_AsOf_2025Member |
|
|
|
| Account Value [Line Items] |
|
|
|
| Accumulated Value |
12,462
|
|
|
| C000103377_ClassMember_AsOf_2026Member |
|
|
|
| Account Value [Line Items] |
|
|
|
| Accumulated Value |
14,312
|
|
|
| C000103377_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 Real Estate Linked Index℠</span>
|
| C000103377_1_AdditionalIndexMember_AsOf_2016Member |
|
|
|
| Account Value [Line Items] |
|
|
|
| Accumulated Value |
10,000
|
|
|
| C000103377_1_AdditionalIndexMember_AsOf_2017Member |
|
|
|
| Account Value [Line Items] |
|
|
|
| Accumulated Value |
9,434
|
|
|
| C000103377_1_AdditionalIndexMember_AsOf_2018Member |
|
|
|
| Account Value [Line Items] |
|
|
|
| Accumulated Value |
9,798
|
|
|
| C000103377_1_AdditionalIndexMember_AsOf_2019Member |
|
|
|
| Account Value [Line Items] |
|
|
|
| Accumulated Value |
10,865
|
|
|
| C000103377_1_AdditionalIndexMember_AsOf_2020Member |
|
|
|
| Account Value [Line Items] |
|
|
|
| Accumulated Value |
9,094
|
|
|
| C000103377_1_AdditionalIndexMember_AsOf_2021Member |
|
|
|
| Account Value [Line Items] |
|
|
|
| Accumulated Value |
12,732
|
|
|
| C000103377_1_AdditionalIndexMember_AsOf_2022Member |
|
|
|
| Account Value [Line Items] |
|
|
|
| Accumulated Value |
12,194
|
|
|
| C000103377_1_AdditionalIndexMember_AsOf_2023Member |
|
|
|
| Account Value [Line Items] |
|
|
|
| Accumulated Value |
11,017
|
|
|
| C000103377_1_AdditionalIndexMember_AsOf_2024Member |
|
|
|
| Account Value [Line Items] |
|
|
|
| Accumulated Value |
12,199
|
|
|
| C000103377_1_AdditionalIndexMember_AsOf_2025Member |
|
|
|
| Account Value [Line Items] |
|
|
|
| Accumulated Value |
12,493
|
|
|
| C000103377_1_AdditionalIndexMember_AsOf_2026Member |
|
|
|
| Account Value [Line Items] |
|
|
|
| Accumulated Value |
14,361
|
|
|
| C000103377_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;">MSCI US IMI Real Estate 25/25 Index</span>
|
| C000103377_2_AdditionalIndexMember_AsOf_2016Member |
|
|
|
| Account Value [Line Items] |
|
|
|
| Accumulated Value |
10,000
|
|
|
| C000103377_2_AdditionalIndexMember_AsOf_2017Member |
|
|
|
| Account Value [Line Items] |
|
|
|
| Accumulated Value |
9,830
|
|
|
| C000103377_2_AdditionalIndexMember_AsOf_2018Member |
|
|
|
| Account Value [Line Items] |
|
|
|
| Accumulated Value |
10,281
|
|
|
| C000103377_2_AdditionalIndexMember_AsOf_2019Member |
|
|
|
| Account Value [Line Items] |
|
|
|
| Accumulated Value |
11,640
|
|
|
| C000103377_2_AdditionalIndexMember_AsOf_2020Member |
|
|
|
| Account Value [Line Items] |
|
|
|
| Accumulated Value |
11,050
|
|
|
| C000103377_2_AdditionalIndexMember_AsOf_2021Member |
|
|
|
| Account Value [Line Items] |
|
|
|
| Accumulated Value |
15,115
|
|
|
| C000103377_2_AdditionalIndexMember_AsOf_2022Member |
|
|
|
| Account Value [Line Items] |
|
|
|
| Accumulated Value |
14,476
|
|
|
| C000103377_2_AdditionalIndexMember_AsOf_2023Member |
|
|
|
| Account Value [Line Items] |
|
|
|
| Accumulated Value |
13,079
|
|
|
| C000103377_2_AdditionalIndexMember_AsOf_2024Member |
|
|
|
| Account Value [Line Items] |
|
|
|
| Accumulated Value |
14,482
|
|
|
| C000103377_2_AdditionalIndexMember_AsOf_2025Member |
|
|
|
| Account Value [Line Items] |
|
|
|
| Accumulated Value |
14,831
|
|
|
| C000103377_2_AdditionalIndexMember_AsOf_2026Member |
|
|
|
| Account Value [Line Items] |
|
|
|
| Accumulated Value |
$ 17,049
|
|
|