Form N-CSR Cover
Form N-CSR Cover | 6 Months Ended |
Jun. 28, 2024 | |
Shareholder Report [Line Items] | |
Document Type | N-CSRS |
Amendment Flag | false |
Registrant Name | EMPOWER FUNDS, INC. |
Entity Central Index Key | 0000356476 |
Document Period End Date | Jun. 28, 2024 |
Shareholder Report
Shareholder Report | 6 Months Ended | |
Jun. 28, 2024 USD ($) Holding | ||
Shareholder Report [Line Items] | ||
Document Type | N-CSRS | |
Amendment Flag | false | |
Registrant Name | EMPOWER FUNDS, INC. | |
Entity Central Index Key | 0000356476 | |
Document Period End Date | Jun. 28, 2024 | |
C000076362 [Member] | ||
Shareholder Report [Line Items] | ||
Fund Name | Empower Lifetime 2025 Fund | |
Class Name | Service Class | |
Trading Symbol | MXFLX | |
Annual or Semi-Annual Statement [Text Block] | This semi-annual shareholder report contains important information about the Empower Lifetime 2025 Fund (the "Fund") for the period of January 1, 2024, to June 28, 2024. | |
Shareholder Report Annual or Semi-Annual | semi-annual shareholder report | |
Additional Information [Text Block] | You can find additional information about the Fund at https://www.empower.com/investments/empower-funds/fund-documents | |
Additional Information Phone Number | (866)-831-7129 | |
Additional Information Website | https://www.empower.com/investments/empower-funds/fund-documents | |
Expenses [Text Block] | Fund Expenses (Based on a hypothetical $10,000 investment) Fund (Class) Costs of a $10,000 investment Costs paid as a percentage Empower Lifetime 2025 Fund $ 0.92 % (a) (a) The Fund’s annualized expense ratio includes expenses borne directly by the class plus the Fund’s pro-rata share of the weighted average expense ratio of the underlying funds in which it invests (0.38%). | |
Expenses Paid, Amount | $ 92 | |
Expense Ratio, Percent | 0.92% | [1] |
Net Assets | $ 1,277,000,000 | |
Holdings Count | Holding | 27 | |
Advisory Fees Paid, Amount | $ 700,000 | |
Investment Company Portfolio Turnover | 10% | |
Additional Fund Statistics [Text Block] | Key Fund Statistics The following table outlines key fund statistics that you should pay attention to. Fund net assets $ % Total number of portfolio holdings $ % Total advisory fee paid $ % Portfolio turnover rate as of the end of the reporting period $ % | |
Holdings [Text Block] | Graphical Representation of Holdings The tables below show the investment makeup of the Fund, representing percentage of the total investments Top Ten Holdings Empower Bond Index Fund Institutional Class 11.15 % Empower S&P 500 ® 9.36 % Empower of America Contract 8.81 % Empower Inflation-Protected Securities Fund Institutional Class 8.13 % Empower International Index Fund Institutional Class 5.60 % Empower Core Bond Fund Institutional Class 5.49 % Empower Global Bond Fund Institutional Class 5.30 % Empower Large Cap Value Fund Institutional Class 4.86 % Empower Large Cap Growth Fund Institutional Class 4.50 % Empower Multi-Sector Bond Fund Institutional Class 4.45 % Sector Allocation | |
Largest Holdings [Text Block] | Top Ten Holdings Empower Bond Index Fund Institutional Class 11.15 % Empower S&P 500 ® 9.36 % Empower of America Contract 8.81 % Empower Inflation-Protected Securities Fund Institutional Class 8.13 % Empower International Index Fund Institutional Class 5.60 % Empower Core Bond Fund Institutional Class 5.49 % Empower Global Bond Fund Institutional Class 5.30 % Empower Large Cap Value Fund Institutional Class 4.86 % Empower Large Cap Growth Fund Institutional Class 4.50 % Empower Multi-Sector Bond Fund Institutional Class 4.45 % | |
Material Fund Change [Text Block] | Material Fund Changes There were no material changes to the Fund during the reporting period. | |
Accountant Change Disagreements [Text Block] | Changes in and Disagreements with Accountants There were no changes in or disagreements with the Fund's accountants during the reporting period. | |
C000076369 [Member] | ||
Shareholder Report [Line Items] | ||
Fund Name | Empower Lifetime 2035 Fund | |
Class Name | Investor Class | |
Trading Symbol | MXKLX | |
Annual or Semi-Annual Statement [Text Block] | This semi-annual shareholder report contains important information about the Empower Lifetime 2035 Fund (the "Fund") for the period of January 1, 2024, to June 28, 2024. | |
Shareholder Report Annual or Semi-Annual | semi-annual shareholder report | |
Additional Information [Text Block] | You can find additional information about the Fund at https://www.empower.com/investments/empower-funds/fund-documents | |
Additional Information Phone Number | (866)-831-7129 | |
Additional Information Website | https://www.empower.com/investments/empower-funds/fund-documents | |
Expenses [Text Block] | Fund Expenses (Based on a hypothetical $10,000 investment) Fund (Class) Costs of a $10,000 investment Costs paid as a percentage Empower Lifetime 2035 Fund $ 0.88 % (a) (a) The Fund’s annualized expense ratio includes expenses borne directly by the class plus the Fund’s pro-rata share of the weighted average expense ratio of the underlying funds in which it invests (0.42%). | |
Expenses Paid, Amount | $ 88 | |
Expense Ratio, Percent | 0.88% | [2] |
Net Assets | $ 1,429,000,000 | |
Holdings Count | Holding | 27 | |
Advisory Fees Paid, Amount | $ 800,000 | |
Investment Company Portfolio Turnover | 8% | |
Additional Fund Statistics [Text Block] | Key Fund Statistics The following table outlines key fund statistics that you should pay attention to. Fund net assets $ % Total number of portfolio holdings $ % Total advisory fee paid $ % Portfolio turnover rate as of the end of the reporting period $ % | |
Holdings [Text Block] | Graphical Representation of Holdings The tables below show the investment makeup of the Fund, representing percentage of the total investments Top Ten Holdings Empower S&P 500 ® 12.21 % Empower Bond Index Fund Institutional Class 8.79 % Empower International Index Fund Institutional Class 8.19 % Empower Large Cap Value Fund Institutional Class 6.34 % Empower Large Cap Growth Fund Institutional Class 5.86 % Empower S&P Mid Cap 400 ® 5.23 % Empower International Value Fund Institutional Class 4.34 % Empower Core Bond Fund Institutional Class 4.31 % Empower of America Contract 4.12 % Empower Global Bond Fund Institutional Class 3.87 % Sector Allocation | |
Largest Holdings [Text Block] | Top Ten Holdings Empower S&P 500 ® 12.21 % Empower Bond Index Fund Institutional Class 8.79 % Empower International Index Fund Institutional Class 8.19 % Empower Large Cap Value Fund Institutional Class 6.34 % Empower Large Cap Growth Fund Institutional Class 5.86 % Empower S&P Mid Cap 400 ® 5.23 % Empower International Value Fund Institutional Class 4.34 % Empower Core Bond Fund Institutional Class 4.31 % Empower of America Contract 4.12 % Empower Global Bond Fund Institutional Class 3.87 % | |
Material Fund Change [Text Block] | Material Fund Changes There were no material changes to the Fund during the reporting period. | |
Accountant Change Disagreements [Text Block] | Changes in and Disagreements with Accountants There were no changes in or disagreements with the Fund's accountants during the reporting period. | |
C000168772 [Member] | ||
Shareholder Report [Line Items] | ||
Fund Name | Empower Lifetime 2050 Fund | |
Class Name | Service Class | |
Trading Symbol | MXBQX | |
Annual or Semi-Annual Statement [Text Block] | This semi-annual shareholder report contains important information about the Empower Lifetime 2050 Fund (the "Fund") for the period of January 1, 2024, to June 28, 2024. | |
Shareholder Report Annual or Semi-Annual | semi-annual shareholder report | |
Additional Information [Text Block] | You can find additional information about the Fund at https://www.empower.com/investments/empower-funds/fund-documents | |
Additional Information Phone Number | (866)-831-7129 | |
Additional Information Website | https://www.empower.com/investments/empower-funds/fund-documents | |
Expenses [Text Block] | Fund Expenses (Based on a hypothetical $10,000 investment) Fund (Class) Costs of a $10,000 investment Costs paid as a percentage Empower Lifetime 2050 Fund $ 1.02 % (a) (a) The Fund’s annualized expense ratio includes expenses borne directly by the class plus the Fund’s pro-rata share of the weighted average expense ratio of the underlying funds in which it invests (0.45%). | |
Expenses Paid, Amount | $ 102 | |
Expense Ratio, Percent | 1.02% | [3] |
Net Assets | $ 370,000,000 | |
Holdings Count | Holding | 27 | |
Advisory Fees Paid, Amount | $ 200,000 | |
Investment Company Portfolio Turnover | 5% | |
Additional Fund Statistics [Text Block] | Key Fund Statistics The following table outlines key fund statistics that you should pay attention to. Fund net assets $ % Total number of portfolio holdings $ % Total advisory fee paid $ % Portfolio turnover rate as of the end of the reporting period $ % | |
Holdings [Text Block] | Graphical Representation of Holdings The tables below show the investment makeup of the Fund, representing percentage of the total investments Top Ten Holdings Empower S&P 500 ® 15.01 % Empower International Index Fund Institutional Class 11.94 % Empower Large Cap Value Fund Institutional Class 7.80 % Empower Large Cap Growth Fund Institutional Class 7.22 % Empower S&P Mid Cap 400 ® 6.46 % Empower International Value Fund Institutional Class 6.32 % Empower International Growth Fund Institutional Class 5.63 % Empower S&P Small Cap 600 ® 5.23 % Empower Emerging Markets Equity Fund Institutional Class 5.11 % Fidelity ® 5.11 % Sector Allocation | |
Largest Holdings [Text Block] | Top Ten Holdings Empower S&P 500 ® 15.01 % Empower International Index Fund Institutional Class 11.94 % Empower Large Cap Value Fund Institutional Class 7.80 % Empower Large Cap Growth Fund Institutional Class 7.22 % Empower S&P Mid Cap 400 ® 6.46 % Empower International Value Fund Institutional Class 6.32 % Empower International Growth Fund Institutional Class 5.63 % Empower S&P Small Cap 600 ® 5.23 % Empower Emerging Markets Equity Fund Institutional Class 5.11 % Fidelity ® 5.11 % | |
Material Fund Change [Text Block] | Material Fund Changes There were no material changes to the Fund during the reporting period. | |
Accountant Change Disagreements [Text Block] | Changes in and Disagreements with Accountants There were no changes in or disagreements with the Fund's accountants during the reporting period. | |
C000206613 [Member] | ||
Shareholder Report [Line Items] | ||
Fund Name | Empower Lifetime 2060 Fund | |
Class Name | Investor Class | |
Trading Symbol | MXGNX | |
Annual or Semi-Annual Statement [Text Block] | This semi-annual shareholder report contains important information about the Empower Lifetime 2060 Fund (the "Fund") for the period of January 1, 2024, to June 28, 2024. | |
Shareholder Report Annual or Semi-Annual | semi-annual shareholder report | |
Additional Information [Text Block] | You can find additional information about the Fund at https://www.empower.com/investments/empower-funds/fund-documents | |
Additional Information Phone Number | (866)-831-7129 | |
Additional Information Website | https://www.empower.com/investments/empower-funds/fund-documents | |
Expenses [Text Block] | Fund Expenses (Based on a hypothetical $10,000 investment) Fund (Class) Costs of a $10,000 investment Costs paid as a percentage Empower Lifetime 2060 Fund $ 0.93 % (a) (a) The Fund’s annualized expense ratio includes expenses borne directly by the class plus the Fund’s pro-rata share of the weighted average expense ratio of the underlying funds in which it invests (0.46%). | |
Expenses Paid, Amount | $ 93 | |
Expense Ratio, Percent | 0.93% | [4] |
Net Assets | $ 74,000,000 | |
Holdings Count | Holding | 26 | |
Advisory Fees Paid, Amount | $ 0 | [5] |
Investment Company Portfolio Turnover | 10% | |
Additional Fund Statistics [Text Block] | Key Fund Statistics The following table outlines key fund statistics that you should pay attention to. Fund net assets $ % (a) Total number of portfolio holdings $ % (a) Total advisory fee paid $ % (a) Portfolio turnover rate as of the end of the reporting period $ % (a) (a) Amount represents less than $50K. | |
Holdings [Text Block] | Graphical Representation of Holdings The tables below show the investment makeup of the Fund, representing percentage of the total investments Top Ten Holdings Empower S&P 500 ® 14.28 % Empower International Index Fund Institutional Class 12.69 % Empower Large Cap Value Fund Institutional Class 7.41 % Empower Large Cap Growth Fund Institutional Class 6.86 % Empower International Value Fund Institutional Class 6.72 % Empower S&P Mid Cap 400 ® 6.13 % Empower International Growth Fund Institutional Class 5.98 % Empower Emerging Markets Equity Fund Institutional Class 5.73 % Fidelity ® 5.73 % Empower S&P Small Cap 600 ® 5.69 % Sector Allocation | |
Largest Holdings [Text Block] | Top Ten Holdings Empower S&P 500 ® 14.28 % Empower International Index Fund Institutional Class 12.69 % Empower Large Cap Value Fund Institutional Class 7.41 % Empower Large Cap Growth Fund Institutional Class 6.86 % Empower International Value Fund Institutional Class 6.72 % Empower S&P Mid Cap 400 ® 6.13 % Empower International Growth Fund Institutional Class 5.98 % Empower Emerging Markets Equity Fund Institutional Class 5.73 % Fidelity ® 5.73 % Empower S&P Small Cap 600 ® 5.69 % | |
Material Fund Change [Text Block] | Material Fund Changes There were no material changes to the Fund during the reporting period. | |
Accountant Change Disagreements [Text Block] | Changes in and Disagreements with Accountants There were no changes in or disagreements with the Fund's accountants during the reporting period. | |
C000155797 [Member] | ||
Shareholder Report [Line Items] | ||
Fund Name | Empower Lifetime 2025 Fund | |
Class Name | Institutional Class | |
Trading Symbol | MXQBX | |
Annual or Semi-Annual Statement [Text Block] | This semi-annual shareholder report contains important information about the Empower Lifetime 2025 Fund (the "Fund") for the period of January 1, 2024, to June 28, 2024. | |
Shareholder Report Annual or Semi-Annual | semi-annual shareholder report | |
Additional Information [Text Block] | You can find additional information about the Fund at https://www.empower.com/investments/empower-funds/fund-documents | |
Additional Information Phone Number | (866)-831-7129 | |
Additional Information Website | https://www.empower.com/investments/empower-funds/fund-documents | |
Expenses [Text Block] | Fund Expenses (Based on a hypothetical $10,000 investment) Fund (Class) Costs of a $10,000 investment Costs paid as a percentage Empower Lifetime 2025 Fund $ 0.47 % (a) (a) The Fund’s annualized expense ratio includes expenses borne directly by the class plus the Fund’s pro-rata share of the weighted average expense ratio of the underlying funds in which it invests (0.38%). | |
Expenses Paid, Amount | $ 47 | |
Expense Ratio, Percent | 0.47% | [6] |
Net Assets | $ 1,277,000,000 | |
Holdings Count | Holding | 27 | |
Advisory Fees Paid, Amount | $ 700,000 | |
Investment Company Portfolio Turnover | 10% | |
Additional Fund Statistics [Text Block] | Key Fund Statistics The following table outlines key fund statistics that you should pay attention to. Fund net assets $ % Total number of portfolio holdings $ % Total advisory fee paid $ % Portfolio turnover rate as of the end of the reporting period $ % | |
Holdings [Text Block] | Graphical Representation of Holdings The tables below show the investment makeup of the Fund, representing percentage of the total investments Top Ten Holdings Empower Bond Index Fund Institutional Class 11.15 % Empower S&P 500 ® 9.36 % Empower of America Contract 8.81 % Empower Inflation-Protected Securities Fund Institutional Class 8.13 % Empower International Index Fund Institutional Class 5.60 % Empower Core Bond Fund Institutional Class 5.49 % Empower Global Bond Fund Institutional Class 5.30 % Empower Large Cap Value Fund Institutional Class 4.86 % Empower Large Cap Growth Fund Institutional Class 4.50 % Empower Multi-Sector Bond Fund Institutional Class 4.45 % Sector Allocation | |
Largest Holdings [Text Block] | Top Ten Holdings Empower Bond Index Fund Institutional Class 11.15 % Empower S&P 500 ® 9.36 % Empower of America Contract 8.81 % Empower Inflation-Protected Securities Fund Institutional Class 8.13 % Empower International Index Fund Institutional Class 5.60 % Empower Core Bond Fund Institutional Class 5.49 % Empower Global Bond Fund Institutional Class 5.30 % Empower Large Cap Value Fund Institutional Class 4.86 % Empower Large Cap Growth Fund Institutional Class 4.50 % Empower Multi-Sector Bond Fund Institutional Class 4.45 % | |
Material Fund Change [Text Block] | Material Fund Changes There were no material changes to the Fund during the reporting period. | |
Accountant Change Disagreements [Text Block] | Changes in and Disagreements with Accountants There were no changes in or disagreements with the Fund's accountants during the reporting period. | |
C000168747 [Member] | ||
Shareholder Report [Line Items] | ||
Fund Name | Empower Lifetime 2020 Fund | |
Class Name | Investor Class | |
Trading Symbol | MXAGX | |
Annual or Semi-Annual Statement [Text Block] | This semi-annual shareholder report contains important information about the Empower Lifetime 2020 Fund (the "Fund") for the period of January 1, 2024, to June 28, 2024. | |
Shareholder Report Annual or Semi-Annual | semi-annual shareholder report | |
Additional Information [Text Block] | You can find additional information about the Fund at https://www.empower.com/investments/empower-funds/fund-documents | |
Additional Information Phone Number | (866)-831-7129 | |
Additional Information Website | https://www.empower.com/investments/empower-funds/fund-documents | |
Expenses [Text Block] | Fund Expenses (Based on a hypothetical $10,000 investment) Fund (Class) Costs of a $10,000 investment Costs paid as a percentage Empower Lifetime 2020 Fund $ 0.80 % (a) (a) The Fund’s annualized expense ratio includes expenses borne directly by the class plus the Fund’s pro-rata share of the weighted average expense ratio of the underlying funds in which it invests (0.37%). | |
Expenses Paid, Amount | $ 80 | |
Expense Ratio, Percent | 0.80% | [7] |
Net Assets | $ 389,000,000 | |
Holdings Count | Holding | 27 | |
Advisory Fees Paid, Amount | $ 200,000 | |
Investment Company Portfolio Turnover | 9% | |
Additional Fund Statistics [Text Block] | Key Fund Statistics The following table outlines key fund statistics that you should pay attention to. Fund net assets $ % Total number of portfolio holdings $ % Total advisory fee paid $ % Portfolio turnover rate as of the end of the reporting period $ % | |
Holdings [Text Block] | Graphical Representation of Holdings The tables below show the investment makeup of the Fund, representing percentage of the total investments Top Ten Holdings Empower of America Contract 11.18 % Empower Bond Index Fund Institutional Class 10.98 % Empower Inflation-Protected Securities Fund Institutional Class 10.75 % Empower S&P 500 ® 8.47 % Empower Global Bond Fund Institutional Class 5.49 % Empower Core Bond Fund Institutional Class 5.40 % Empower Short Duration Bond Fund Institutional Class 4.78 % Empower International Index Fund Institutional Class 4.78 % Empower Large Cap Value Fund Institutional Class 4.41 % Empower Multi-Sector Bond Fund Institutional Class 4.37 % Sector Allocation | |
Largest Holdings [Text Block] | Top Ten Holdings Empower of America Contract 11.18 % Empower Bond Index Fund Institutional Class 10.98 % Empower Inflation-Protected Securities Fund Institutional Class 10.75 % Empower S&P 500 ® 8.47 % Empower Global Bond Fund Institutional Class 5.49 % Empower Core Bond Fund Institutional Class 5.40 % Empower Short Duration Bond Fund Institutional Class 4.78 % Empower International Index Fund Institutional Class 4.78 % Empower Large Cap Value Fund Institutional Class 4.41 % Empower Multi-Sector Bond Fund Institutional Class 4.37 % | |
Material Fund Change [Text Block] | Material Fund Changes There were no material changes to the Fund during the reporting period. | |
Accountant Change Disagreements [Text Block] | Changes in and Disagreements with Accountants There were no changes in or disagreements with the Fund's accountants during the reporting period. | |
C000168764 [Member] | ||
Shareholder Report [Line Items] | ||
Fund Name | Empower Lifetime 2040 Fund | |
Class Name | Service Class | |
Trading Symbol | MXBEX | |
Annual or Semi-Annual Statement [Text Block] | This semi-annual shareholder report contains important information about the Empower Lifetime 2040 Fund (the "Fund") for the period of January 1, 2024, to June 28, 2024. | |
Shareholder Report Annual or Semi-Annual | semi-annual shareholder report | |
Additional Information [Text Block] | You can find additional information about the Fund at https://www.empower.com/investments/empower-funds/fund-documents | |
Additional Information Phone Number | (866)-831-7129 | |
Additional Information Website | https://www.empower.com/investments/empower-funds/fund-documents | |
Expenses [Text Block] | Fund Expenses (Based on a hypothetical $10,000 investment) Fund (Class) Costs of a $10,000 investment Costs paid as a percentage Empower Lifetime 2040 Fund $ 0.99 % (a) (a) The Fund’s annualized expense ratio includes expenses borne directly by the class plus the Fund’s pro-rata share of the weighted average expense ratio of the underlying funds in which it invests (0.43%). | |
Expenses Paid, Amount | $ 99 | |
Expense Ratio, Percent | 0.99% | [8] |
Net Assets | $ 512,000,000 | |
Holdings Count | Holding | 27 | |
Advisory Fees Paid, Amount | $ 300,000 | |
Investment Company Portfolio Turnover | 5% | |
Additional Fund Statistics [Text Block] | Key Fund Statistics The following table outlines key fund statistics that you should pay attention to. Fund net assets $ % Total number of portfolio holdings $ % Total advisory fee paid $ % Portfolio turnover rate as of the end of the reporting period $ % | |
Holdings [Text Block] | Graphical Representation of Holdings The tables below show the investment makeup of the Fund, representing percentage of the total investments Top Ten Holdings Empower S&P 500 ® 13.77 % Empower International Index Fund Institutional Class 9.79 % Empower Large Cap Value Fund Institutional Class 7.16 % Empower Large Cap Growth Fund Institutional Class 6.62 % Empower Bond Index Fund Institutional Class 6.35 % Empower S&P Mid Cap 400 ® 5.92 % Empower International Value Fund Institutional Class 5.18 % Empower International Growth Fund Institutional Class 4.61 % Empower S&P Small Cap 600 ® 4.13 % Empower Emerging Markets Equity Fund Institutional Class 3.96 % Sector Allocation | |
Largest Holdings [Text Block] | Top Ten Holdings Empower S&P 500 ® 13.77 % Empower International Index Fund Institutional Class 9.79 % Empower Large Cap Value Fund Institutional Class 7.16 % Empower Large Cap Growth Fund Institutional Class 6.62 % Empower Bond Index Fund Institutional Class 6.35 % Empower S&P Mid Cap 400 ® 5.92 % Empower International Value Fund Institutional Class 5.18 % Empower International Growth Fund Institutional Class 4.61 % Empower S&P Small Cap 600 ® 4.13 % Empower Emerging Markets Equity Fund Institutional Class 3.96 % | |
Material Fund Change [Text Block] | Material Fund Changes There were no material changes to the Fund during the reporting period. | |
Accountant Change Disagreements [Text Block] | Changes in and Disagreements with Accountants There were no changes in or disagreements with the Fund's accountants during the reporting period. | |
C000076363 [Member] | ||
Shareholder Report [Line Items] | ||
Fund Name | Empower Lifetime 2025 Fund | |
Class Name | Investor Class | |
Trading Symbol | MXELX | |
Annual or Semi-Annual Statement [Text Block] | This semi-annual shareholder report contains important information about the Empower Lifetime 2025 Fund (the "Fund") for the period of January 1, 2024, to June 28, 2024. | |
Shareholder Report Annual or Semi-Annual | semi-annual shareholder report | |
Additional Information [Text Block] | You can find additional information about the Fund at https://www.empower.com/investments/empower-funds/fund-documents | |
Additional Information Phone Number | (866)-831-7129 | |
Additional Information Website | https://www.empower.com/investments/empower-funds/fund-documents | |
Expenses [Text Block] | Fund Expenses (Based on a hypothetical $10,000 investment) Fund (Class) Costs of a $10,000 investment Costs paid as a percentage Empower Lifetime 2025 Fund $ 0.82 % (a) (a) The Fund’s annualized expense ratio includes expenses borne directly by the class plus the Fund’s pro-rata share of the weighted average expense ratio of the underlying funds in which it invests (0.38%). | |
Expenses Paid, Amount | $ 82 | |
Expense Ratio, Percent | 0.82% | [9] |
Net Assets | $ 1,277,000,000 | |
Holdings Count | Holding | 27 | |
Advisory Fees Paid, Amount | $ 700,000 | |
Investment Company Portfolio Turnover | 10% | |
Additional Fund Statistics [Text Block] | Key Fund Statistics The following table outlines key fund statistics that you should pay attention to. Fund net assets $ % Total number of portfolio holdings $ % Total advisory fee paid $ % Portfolio turnover rate as of the end of the reporting period $ % | |
Holdings [Text Block] | Graphical Representation of Holdings The tables below show the investment makeup of the Fund, representing percentage of the total investments Top Ten Holdings Empower Bond Index Fund Institutional Class 11.15 % Empower S&P 500 ® 9.36 % Empower of America Contract 8.81 % Empower Inflation-Protected Securities Fund Institutional Class 8.13 % Empower International Index Fund Institutional Class 5.60 % Empower Core Bond Fund Institutional Class 5.49 % Empower Global Bond Fund Institutional Class 5.30 % Empower Large Cap Value Fund Institutional Class 4.86 % Empower Large Cap Growth Fund Institutional Class 4.50 % Empower Multi-Sector Bond Fund Institutional Class 4.45 % Sector Allocation | |
Largest Holdings [Text Block] | Top Ten Holdings Empower Bond Index Fund Institutional Class 11.15 % Empower S&P 500 ® 9.36 % Empower of America Contract 8.81 % Empower Inflation-Protected Securities Fund Institutional Class 8.13 % Empower International Index Fund Institutional Class 5.60 % Empower Core Bond Fund Institutional Class 5.49 % Empower Global Bond Fund Institutional Class 5.30 % Empower Large Cap Value Fund Institutional Class 4.86 % Empower Large Cap Growth Fund Institutional Class 4.50 % Empower Multi-Sector Bond Fund Institutional Class 4.45 % | |
Material Fund Change [Text Block] | Material Fund Changes There were no material changes to the Fund during the reporting period. | |
Accountant Change Disagreements [Text Block] | Changes in and Disagreements with Accountants There were no changes in or disagreements with the Fund's accountants during the reporting period. | |
C000155800 [Member] | ||
Shareholder Report [Line Items] | ||
Fund Name | Empower Lifetime 2035 Fund | |
Class Name | Institutional Class | |
Trading Symbol | MXTBX | |
Annual or Semi-Annual Statement [Text Block] | This semi-annual shareholder report contains important information about the Empower Lifetime 2035 Fund (the "Fund") for the period of January 1, 2024, to June 28, 2024. | |
Shareholder Report Annual or Semi-Annual | semi-annual shareholder report | |
Additional Information [Text Block] | You can find additional information about the Fund at https://www.empower.com/investments/empower-funds/fund-documents | |
Additional Information Phone Number | (866)-831-7129 | |
Additional Information Website | https://www.empower.com/investments/empower-funds/fund-documents | |
Expenses [Text Block] | Fund Expenses (Based on a hypothetical $10,000 investment) Fund (Class) Costs of a $10,000 investment Costs paid as a percentage Empower Lifetime 2035 Fund $ 0.53 % (a) (a) The Fund’s annualized expense ratio includes expenses borne directly by the class plus the Fund’s pro-rata share of the weighted average expense ratio of the underlying funds in which it invests (0.42%). | |
Expenses Paid, Amount | $ 53 | |
Expense Ratio, Percent | 0.53% | [10] |
Net Assets | $ 1,429,000,000 | |
Holdings Count | Holding | 27 | |
Advisory Fees Paid, Amount | $ 800,000 | |
Investment Company Portfolio Turnover | 8% | |
Additional Fund Statistics [Text Block] | Key Fund Statistics The following table outlines key fund statistics that you should pay attention to. Fund net assets $ % Total number of portfolio holdings $ % Total advisory fee paid $ % Portfolio turnover rate as of the end of the reporting period $ % | |
Holdings [Text Block] | Graphical Representation of Holdings The tables below show the investment makeup of the Fund, representing percentage of the total investments Top Ten Holdings Empower S&P 500 ® 12.21 % Empower Bond Index Fund Institutional Class 8.79 % Empower International Index Fund Institutional Class 8.19 % Empower Large Cap Value Fund Institutional Class 6.34 % Empower Large Cap Growth Fund Institutional Class 5.86 % Empower S&P Mid Cap 400 ® 5.23 % Empower International Value Fund Institutional Class 4.34 % Empower Core Bond Fund Institutional Class 4.31 % Empower of America Contract 4.12 % Empower Global Bond Fund Institutional Class 3.87 % Sector Allocation | |
Largest Holdings [Text Block] | Top Ten Holdings Empower S&P 500 ® 12.21 % Empower Bond Index Fund Institutional Class 8.79 % Empower International Index Fund Institutional Class 8.19 % Empower Large Cap Value Fund Institutional Class 6.34 % Empower Large Cap Growth Fund Institutional Class 5.86 % Empower S&P Mid Cap 400 ® 5.23 % Empower International Value Fund Institutional Class 4.34 % Empower Core Bond Fund Institutional Class 4.31 % Empower of America Contract 4.12 % Empower Global Bond Fund Institutional Class 3.87 % | |
Material Fund Change [Text Block] | Material Fund Changes There were no material changes to the Fund during the reporting period. | |
Accountant Change Disagreements [Text Block] | Changes in and Disagreements with Accountants There were no changes in or disagreements with the Fund's accountants during the reporting period. | |
C000206610 [Member] | ||
Shareholder Report [Line Items] | ||
Fund Name | Empower Lifetime 2060 Fund | |
Class Name | Service Class | |
Trading Symbol | MXGQX | |
Annual or Semi-Annual Statement [Text Block] | This semi-annual shareholder report contains important information about the Empower Lifetime 2060 Fund (the "Fund") for the period of January 1, 2024, to June 28, 2024. | |
Shareholder Report Annual or Semi-Annual | semi-annual shareholder report | |
Additional Information [Text Block] | You can find additional information about the Fund at https://www.empower.com/investments/empower-funds/fund-documents | |
Additional Information Phone Number | (866)-831-7129 | |
Additional Information Website | https://www.empower.com/investments/empower-funds/fund-documents | |
Expenses [Text Block] | Fund Expenses (Based on a hypothetical $10,000 investment) Fund (Class) Costs of a $10,000 investment Costs paid as a percentage Empower Lifetime 2060 Fund $ 1.03 % (a) (a) The Fund’s annualized expense ratio includes expenses borne directly by the class plus the Fund’s pro-rata share of the weighted average expense ratio of the underlying funds in which it invests (0.46%). | |
Expenses Paid, Amount | $ 103 | |
Expense Ratio, Percent | 1.03% | [11] |
Net Assets | $ 74,000,000 | |
Holdings Count | Holding | 26 | |
Advisory Fees Paid, Amount | $ 0 | [12] |
Investment Company Portfolio Turnover | 10% | |
Additional Fund Statistics [Text Block] | Key Fund Statistics The following table outlines key fund statistics that you should pay attention to. Fund net assets $ % (a) Total number of portfolio holdings $ % (a) Total advisory fee paid $ % (a) Portfolio turnover rate as of the end of the reporting period $ % (a) (a) Amount represents less than $50K. | |
Holdings [Text Block] | Graphical Representation of Holdings The tables below show the investment makeup of the Fund, representing percentage of the total investments Top Ten Holdings Empower S&P 500 ® 14.28 % Empower International Index Fund Institutional Class 12.69 % Empower Large Cap Value Fund Institutional Class 7.41 % Empower Large Cap Growth Fund Institutional Class 6.86 % Empower International Value Fund Institutional Class 6.72 % Empower S&P Mid Cap 400 ® 6.13 % Empower International Growth Fund Institutional Class 5.98 % Empower Emerging Markets Equity Fund Institutional Class 5.73 % Fidelity ® 5.73 % Empower S&P Small Cap 600 ® 5.69 % Sector Allocation | |
Largest Holdings [Text Block] | Top Ten Holdings Empower S&P 500 ® 14.28 % Empower International Index Fund Institutional Class 12.69 % Empower Large Cap Value Fund Institutional Class 7.41 % Empower Large Cap Growth Fund Institutional Class 6.86 % Empower International Value Fund Institutional Class 6.72 % Empower S&P Mid Cap 400 ® 6.13 % Empower International Growth Fund Institutional Class 5.98 % Empower Emerging Markets Equity Fund Institutional Class 5.73 % Fidelity ® 5.73 % Empower S&P Small Cap 600 ® 5.69 % | |
Material Fund Change [Text Block] | Material Fund Changes There were no material changes to the Fund during the reporting period. | |
Accountant Change Disagreements [Text Block] | Changes in and Disagreements with Accountants There were no changes in or disagreements with the Fund's accountants during the reporting period. | |
C000206612 [Member] | ||
Shareholder Report [Line Items] | ||
Fund Name | Empower Lifetime 2060 Fund | |
Class Name | Institutional Class | |
Trading Symbol | MXGUX | |
Annual or Semi-Annual Statement [Text Block] | This semi-annual shareholder report contains important information about the Empower Lifetime 2060 Fund (the "Fund") for the period of January 1, 2024, to June 28, 2024. | |
Shareholder Report Annual or Semi-Annual | semi-annual shareholder report | |
Additional Information [Text Block] | You can find additional information about the Fund at https://www.empower.com/investments/empower-funds/fund-documents | |
Additional Information Phone Number | (866)-831-7129 | |
Additional Information Website | https://www.empower.com/investments/empower-funds/fund-documents | |
Expenses [Text Block] | Fund Expenses (Based on a hypothetical $10,000 investment) Fund (Class) Costs of a $10,000 investment Costs paid as a percentage Empower Lifetime 2060 Fund $ 0.58 % (a) (a) The Fund’s annualized expense ratio includes expenses borne directly by the class plus the Fund’s pro-rata share of the weighted average expense ratio of the underlying funds in which it invests (0.46%). | |
Expenses Paid, Amount | $ 58 | |
Expense Ratio, Percent | 0.58% | [13] |
Net Assets | $ 74,000,000 | |
Holdings Count | Holding | 26 | |
Advisory Fees Paid, Amount | $ 0 | [14] |
Investment Company Portfolio Turnover | 10% | |
Additional Fund Statistics [Text Block] | Key Fund Statistics The following table outlines key fund statistics that you should pay attention to. Fund net assets $ % (a) Total number of portfolio holdings $ % (a) Total advisory fee paid $ % (a) Portfolio turnover rate as of the end of the reporting period $ % (a) (a) Amount represents less than $50K. | |
Holdings [Text Block] | Graphical Representation of Holdings The tables below show the investment makeup of the Fund, representing percentage of the total investments Top Ten Holdings Empower S&P 500 ® 14.28 % Empower International Index Fund Institutional Class 12.69 % Empower Large Cap Value Fund Institutional Class 7.41 % Empower Large Cap Growth Fund Institutional Class 6.86 % Empower International Value Fund Institutional Class 6.72 % Empower S&P Mid Cap 400 ® 6.13 % Empower International Growth Fund Institutional Class 5.98 % Empower Emerging Markets Equity Fund Institutional Class 5.73 % Fidelity ® 5.73 % Empower S&P Small Cap 600 ® 5.69 % Sector Allocation | |
Largest Holdings [Text Block] | Top Ten Holdings Empower S&P 500 ® 14.28 % Empower International Index Fund Institutional Class 12.69 % Empower Large Cap Value Fund Institutional Class 7.41 % Empower Large Cap Growth Fund Institutional Class 6.86 % Empower International Value Fund Institutional Class 6.72 % Empower S&P Mid Cap 400 ® 6.13 % Empower International Growth Fund Institutional Class 5.98 % Empower Emerging Markets Equity Fund Institutional Class 5.73 % Fidelity ® 5.73 % Empower S&P Small Cap 600 ® 5.69 % | |
Material Fund Change [Text Block] | Material Fund Changes There were no material changes to the Fund during the reporting period. | |
Accountant Change Disagreements [Text Block] | Changes in and Disagreements with Accountants There were no changes in or disagreements with the Fund's accountants during the reporting period. | |
C000076357 [Member] | ||
Shareholder Report [Line Items] | ||
Fund Name | Empower Lifetime 2015 Fund | |
Class Name | Investor Class | |
Trading Symbol | MXLYX | |
Annual or Semi-Annual Statement [Text Block] | This semi-annual shareholder report contains important information about the Empower Lifetime 2015 Fund (the "Fund") for the period of January 1, 2024, to June 28, 2024. | |
Shareholder Report Annual or Semi-Annual | semi-annual shareholder report | |
Additional Information [Text Block] | You can find additional information about the Fund at https://www.empower.com/investments/empower-funds/fund-documents | |
Additional Information Phone Number | (866)-831-7129 | |
Additional Information Website | https://www.empower.com/investments/empower-funds/fund-documents | |
Expenses [Text Block] | Fund Expenses (Based on a hypothetical $10,000 investment) Fund (Class) Costs of a $10,000 investment Costs paid as a percentage Empower Lifetime 2015 Fund $ 0.77 % (a) (a) The Fund’s annualized expense ratio includes expenses borne directly by the class plus the Fund’s pro-rata share of the weighted average expense ratio of the underlying funds in which it invests (0.35%). | |
Expenses Paid, Amount | $ 77 | |
Expense Ratio, Percent | 0.77% | [15] |
Net Assets | $ 480,000,000 | |
Holdings Count | Holding | 27 | |
Advisory Fees Paid, Amount | $ 300,000 | |
Investment Company Portfolio Turnover | 4% | |
Additional Fund Statistics [Text Block] | Key Fund Statistics The following table outlines key fund statistics that you should pay attention to. Fund net assets $ % Total number of portfolio holdings $ % Total advisory fee paid $ % Portfolio turnover rate as of the end of the reporting period $ % | |
Holdings [Text Block] | Graphical Representation of Holdings The tables below show the investment makeup of the Fund, representing percentage of the total investments Top Ten Holdings Empower of America Contract 13.49 % Empower Inflation-Protected Securities Fund Institutional Class 13.46 % Empower Bond Index Fund Institutional Class 10.21 % Empower S&P 500 ® 7.84 % Empower Short Duration Bond Fund Institutional Class 5.78 % Empower Global Bond Fund Institutional Class 5.46 % Empower Core Bond Fund Institutional Class 5.02 % Empower International Index Fund Institutional Class 4.15 % Empower Multi-Sector Bond Fund Institutional Class 4.07 % Empower Large Cap Value Fund Institutional Class 4.05 % Sector Allocation | |
Largest Holdings [Text Block] | Top Ten Holdings Empower of America Contract 13.49 % Empower Inflation-Protected Securities Fund Institutional Class 13.46 % Empower Bond Index Fund Institutional Class 10.21 % Empower S&P 500 ® 7.84 % Empower Short Duration Bond Fund Institutional Class 5.78 % Empower Global Bond Fund Institutional Class 5.46 % Empower Core Bond Fund Institutional Class 5.02 % Empower International Index Fund Institutional Class 4.15 % Empower Multi-Sector Bond Fund Institutional Class 4.07 % Empower Large Cap Value Fund Institutional Class 4.05 % | |
Material Fund Change [Text Block] | Material Fund Changes There were no material changes to the Fund during the reporting period. | |
Accountant Change Disagreements [Text Block] | Changes in and Disagreements with Accountants There were no changes in or disagreements with the Fund's accountants during the reporting period. | |
C000076368 [Member] | ||
Shareholder Report [Line Items] | ||
Fund Name | Empower Lifetime 2035 Fund | |
Class Name | Service Class | |
Trading Symbol | MXLLX | |
Annual or Semi-Annual Statement [Text Block] | This semi-annual shareholder report contains important information about the Empower Lifetime 2035 Fund (the "Fund") for the period of January 1, 2024, to June 28, 2024. | |
Shareholder Report Annual or Semi-Annual | semi-annual shareholder report | |
Additional Information [Text Block] | You can find additional information about the Fund at https://www.empower.com/investments/empower-funds/fund-documents | |
Additional Information Phone Number | (866)-831-7129 | |
Additional Information Website | https://www.empower.com/investments/empower-funds/fund-documents | |
Expenses [Text Block] | Fund Expenses (Based on a hypothetical $10,000 investment) Fund (Class) Costs of a $10,000 investment Costs paid as a percentage Empower Lifetime 2035 Fund $ 0.97 % (a) (a) The Fund’s annualized expense ratio includes expenses borne directly by the class plus the Fund’s pro-rata share of the weighted average expense ratio of the underlying funds in which it invests (0.42%). | |
Expenses Paid, Amount | $ 97 | |
Expense Ratio, Percent | 0.97% | [16] |
Net Assets | $ 1,429,000,000 | |
Holdings Count | Holding | 27 | |
Advisory Fees Paid, Amount | $ 800,000 | |
Investment Company Portfolio Turnover | 8% | |
Additional Fund Statistics [Text Block] | Key Fund Statistics The following table outlines key fund statistics that you should pay attention to. Fund net assets $ % Total number of portfolio holdings $ % Total advisory fee paid $ % Portfolio turnover rate as of the end of the reporting period $ % | |
Holdings [Text Block] | Graphical Representation of Holdings The tables below show the investment makeup of the Fund, representing percentage of the total investments Top Ten Holdings Empower S&P 500 ® 12.21 % Empower Bond Index Fund Institutional Class 8.79 % Empower International Index Fund Institutional Class 8.19 % Empower Large Cap Value Fund Institutional Class 6.34 % Empower Large Cap Growth Fund Institutional Class 5.86 % Empower S&P Mid Cap 400 ® 5.23 % Empower International Value Fund Institutional Class 4.34 % Empower Core Bond Fund Institutional Class 4.31 % Empower of America Contract 4.12 % Empower Global Bond Fund Institutional Class 3.87 % Sector Allocation | |
Largest Holdings [Text Block] | Top Ten Holdings Empower S&P 500 ® 12.21 % Empower Bond Index Fund Institutional Class 8.79 % Empower International Index Fund Institutional Class 8.19 % Empower Large Cap Value Fund Institutional Class 6.34 % Empower Large Cap Growth Fund Institutional Class 5.86 % Empower S&P Mid Cap 400 ® 5.23 % Empower International Value Fund Institutional Class 4.34 % Empower Core Bond Fund Institutional Class 4.31 % Empower of America Contract 4.12 % Empower Global Bond Fund Institutional Class 3.87 % | |
Material Fund Change [Text Block] | Material Fund Changes There were no material changes to the Fund during the reporting period. | |
Accountant Change Disagreements [Text Block] | Changes in and Disagreements with Accountants There were no changes in or disagreements with the Fund's accountants during the reporting period. | |
C000155789 [Member] | ||
Shareholder Report [Line Items] | ||
Fund Name | Empower Lifetime 2045 Fund | |
Class Name | Institutional Class | |
Trading Symbol | MXWEX | |
Annual or Semi-Annual Statement [Text Block] | This semi-annual shareholder report contains important information about the Empower Lifetime 2045 Fund (the "Fund") for the period of January 1, 2024, to June 28, 2024. | |
Shareholder Report Annual or Semi-Annual | semi-annual shareholder report | |
Additional Information [Text Block] | You can find additional information about the Fund at https://www.empower.com/investments/empower-funds/fund-documents | |
Additional Information Phone Number | (866)-831-7129 | |
Additional Information Website | https://www.empower.com/investments/empower-funds/fund-documents | |
Expenses [Text Block] | Fund Expenses (Based on a hypothetical $10,000 investment) Fund (Class) Costs of a $10,000 investment Costs paid as a percentage Empower Lifetime 2045 Fund $ 0.56 % (a) (a) The Fund’s annualized expense ratio includes expenses borne directly by the class plus the Fund’s pro-rata share of the weighted average expense ratio of the underlying funds in which it invests (0.44%). | |
Expenses Paid, Amount | $ 56 | |
Expense Ratio, Percent | 0.56% | [17] |
Net Assets | $ 1,066,000,000 | |
Holdings Count | Holding | 27 | |
Advisory Fees Paid, Amount | $ 600,000 | |
Investment Company Portfolio Turnover | 7% | |
Additional Fund Statistics [Text Block] | Key Fund Statistics The following table outlines key fund statistics that you should pay attention to. Fund net assets $ % Total number of portfolio holdings $ % Total advisory fee paid $ % Portfolio turnover rate as of the end of the reporting period $ % | |
Holdings [Text Block] | Graphical Representation of Holdings The tables below show the investment makeup of the Fund, representing percentage of the total investments Top Ten Holdings Empower S&P 500 ® 14.76 % Empower International Index Fund Institutional Class 11.12 % Empower Large Cap Value Fund Institutional Class 7.69 % Empower Large Cap Growth Fund Institutional Class 7.10 % Empower S&P Mid Cap 400 ® 6.36 % Empower International Value Fund Institutional Class 5.89 % Empower International Growth Fund Institutional Class 5.24 % Empower S&P Small Cap 600 ® 4.79 % Empower Emerging Markets Equity Fund Institutional Class 4.62 % Fidelity ® 4.61 % Sector Allocation | |
Largest Holdings [Text Block] | Top Ten Holdings Empower S&P 500 ® 14.76 % Empower International Index Fund Institutional Class 11.12 % Empower Large Cap Value Fund Institutional Class 7.69 % Empower Large Cap Growth Fund Institutional Class 7.10 % Empower S&P Mid Cap 400 ® 6.36 % Empower International Value Fund Institutional Class 5.89 % Empower International Growth Fund Institutional Class 5.24 % Empower S&P Small Cap 600 ® 4.79 % Empower Emerging Markets Equity Fund Institutional Class 4.62 % Fidelity ® 4.61 % | |
Material Fund Change [Text Block] | Material Fund Changes There were no material changes to the Fund during the reporting period. | |
Accountant Change Disagreements [Text Block] | Changes in and Disagreements with Accountants There were no changes in or disagreements with the Fund's accountants during the reporting period. | |
C000168771 [Member] | ||
Shareholder Report [Line Items] | ||
Fund Name | Empower Lifetime 2050 Fund | |
Class Name | Investor Class | |
Trading Symbol | MXBOX | |
Annual or Semi-Annual Statement [Text Block] | This semi-annual shareholder report contains important information about the Empower Lifetime 2050 Fund (the "Fund") for the period of January 1, 2024, to June 28, 2024. | |
Shareholder Report Annual or Semi-Annual | semi-annual shareholder report | |
Additional Information [Text Block] | You can find additional information about the Fund at https://www.empower.com/investments/empower-funds/fund-documents | |
Additional Information Phone Number | (866)-831-7129 | |
Additional Information Website | https://www.empower.com/investments/empower-funds/fund-documents | |
Expenses [Text Block] | Fund Expenses (Based on a hypothetical $10,000 investment) Fund (Class) Costs of a $10,000 investment Costs paid as a percentage Empower Lifetime 2050 Fund $ 0.92 % (a) (a) The Fund’s annualized expense ratio includes expenses borne directly by the class plus the Fund’s pro-rata share of the weighted average expense ratio of the underlying funds in which it invests (0.45%). | |
Expenses Paid, Amount | $ 92 | |
Expense Ratio, Percent | 0.92% | [18] |
Net Assets | $ 370,000,000 | |
Holdings Count | Holding | 27 | |
Advisory Fees Paid, Amount | $ 200,000 | |
Investment Company Portfolio Turnover | 5% | |
Additional Fund Statistics [Text Block] | Key Fund Statistics The following table outlines key fund statistics that you should pay attention to. Fund net assets $ % Total number of portfolio holdings $ % Total advisory fee paid $ % Portfolio turnover rate as of the end of the reporting period $ % | |
Holdings [Text Block] | Graphical Representation of Holdings The tables below show the investment makeup of the Fund, representing percentage of the total investments Top Ten Holdings Empower S&P 500 ® 15.01 % Empower International Index Fund Institutional Class 11.94 % Empower Large Cap Value Fund Institutional Class 7.80 % Empower Large Cap Growth Fund Institutional Class 7.22 % Empower S&P Mid Cap 400 ® 6.46 % Empower International Value Fund Institutional Class 6.32 % Empower International Growth Fund Institutional Class 5.63 % Empower S&P Small Cap 600 ® 5.23 % Empower Emerging Markets Equity Fund Institutional Class 5.11 % Fidelity ® 5.11 % Sector Allocation | |
Largest Holdings [Text Block] | Top Ten Holdings Empower S&P 500 ® 15.01 % Empower International Index Fund Institutional Class 11.94 % Empower Large Cap Value Fund Institutional Class 7.80 % Empower Large Cap Growth Fund Institutional Class 7.22 % Empower S&P Mid Cap 400 ® 6.46 % Empower International Value Fund Institutional Class 6.32 % Empower International Growth Fund Institutional Class 5.63 % Empower S&P Small Cap 600 ® 5.23 % Empower Emerging Markets Equity Fund Institutional Class 5.11 % Fidelity ® 5.11 % | |
Material Fund Change [Text Block] | Material Fund Changes There were no material changes to the Fund during the reporting period. | |
Accountant Change Disagreements [Text Block] | Changes in and Disagreements with Accountants There were no changes in or disagreements with the Fund's accountants during the reporting period. | |
C000076352 [Member] | ||
Shareholder Report [Line Items] | ||
Fund Name | Empower Lifetime 2055 Fund | |
Class Name | Investor Class | |
Trading Symbol | MXWLX | |
Annual or Semi-Annual Statement [Text Block] | This semi-annual shareholder report contains important information about the Empower Lifetime 2055 Fund (the "Fund") for the period of January 1, 2024, to June 28, 2024. | |
Shareholder Report Annual or Semi-Annual | semi-annual shareholder report | |
Additional Information [Text Block] | You can find additional information about the Fund at https://www.empower.com/investments/empower-funds/fund-documents | |
Additional Information Phone Number | (866)-831-7129 | |
Additional Information Website | https://www.empower.com/investments/empower-funds/fund-documents | |
Expenses [Text Block] | Fund Expenses (Based on a hypothetical $10,000 investment) Fund (Class) Costs of a $10,000 investment Costs paid as a percentage Empower Lifetime 2055 Fund $ 0.92 % (a) (a) The Fund’s annualized expense ratio includes expenses borne directly by the class plus the Fund’s pro-rata share of the weighted average expense ratio of the underlying funds in which it invests (0.45%). | |
Expenses Paid, Amount | $ 92 | |
Expense Ratio, Percent | 0.92% | [19] |
Net Assets | $ 562,000,000 | |
Holdings Count | Holding | 26 | |
Advisory Fees Paid, Amount | $ 300,000 | |
Investment Company Portfolio Turnover | 7% | |
Additional Fund Statistics [Text Block] | Key Fund Statistics The following table outlines key fund statistics that you should pay attention to. Fund net assets $ % Total number of portfolio holdings $ % Total advisory fee paid $ % Portfolio turnover rate as of the end of the reporting period $ % | |
Holdings [Text Block] | Graphical Representation of Holdings The tables below show the investment makeup of the Fund, representing percentage of the total investments Top Ten Holdings Empower S&P 500 ® 14.71 % Empower International Index Fund Institutional Class 12.37 % Empower Large Cap Value Fund Institutional Class 7.64 % Empower Large Cap Growth Fund Institutional Class 7.07 % Empower International Value Fund Institutional Class 6.54 % Empower S&P Mid Cap 400 ® 6.33 % Empower International Growth Fund Institutional Class 5.83 % Empower S&P Small Cap 600 ® 5.50 % Empower Emerging Markets Equity Fund Institutional Class 5.44 % Fidelity ® 5.43 % Sector Allocation | |
Largest Holdings [Text Block] | Top Ten Holdings Empower S&P 500 ® 14.71 % Empower International Index Fund Institutional Class 12.37 % Empower Large Cap Value Fund Institutional Class 7.64 % Empower Large Cap Growth Fund Institutional Class 7.07 % Empower International Value Fund Institutional Class 6.54 % Empower S&P Mid Cap 400 ® 6.33 % Empower International Growth Fund Institutional Class 5.83 % Empower S&P Small Cap 600 ® 5.50 % Empower Emerging Markets Equity Fund Institutional Class 5.44 % Fidelity ® 5.43 % | |
Material Fund Change [Text Block] | Material Fund Changes There were no material changes to the Fund during the reporting period. | |
Accountant Change Disagreements [Text Block] | Changes in and Disagreements with Accountants There were no changes in or disagreements with the Fund's accountants during the reporting period. | |
C000155792 [Member] | ||
Shareholder Report [Line Items] | ||
Fund Name | Empower Lifetime 2055 Fund | |
Class Name | Institutional Class | |
Trading Symbol | MXZHX | |
Annual or Semi-Annual Statement [Text Block] | This semi-annual shareholder report contains important information about the Empower Lifetime 2055 Fund (the "Fund") for the period of January 1, 2024, to June 28, 2024. | |
Shareholder Report Annual or Semi-Annual | semi-annual shareholder report | |
Additional Information [Text Block] | You can find additional information about the Fund at https://www.empower.com/investments/empower-funds/fund-documents | |
Additional Information Phone Number | (866)-831-7129 | |
Additional Information Website | https://www.empower.com/investments/empower-funds/fund-documents | |
Expenses [Text Block] | Fund Expenses (Based on a hypothetical $10,000 investment) Fund (Class) Costs of a $10,000 investment Costs paid as a percentage Empower Lifetime 2055 Fund $ 0.57 % (a) (a) The Fund’s annualized expense ratio includes expenses borne directly by the class plus the Fund’s pro-rata share of the weighted average expense ratio of the underlying funds in which it invests (0.45%). | |
Expenses Paid, Amount | $ 57 | |
Expense Ratio, Percent | 0.57% | [20] |
Net Assets | $ 562,000,000 | |
Holdings Count | Holding | 26 | |
Advisory Fees Paid, Amount | $ 300,000 | |
Investment Company Portfolio Turnover | 7% | |
Additional Fund Statistics [Text Block] | Key Fund Statistics The following table outlines key fund statistics that you should pay attention to. Fund net assets $ % Total number of portfolio holdings $ % Total advisory fee paid $ % Portfolio turnover rate as of the end of the reporting period $ % | |
Holdings [Text Block] | Graphical Representation of Holdings The tables below show the investment makeup of the Fund, representing percentage of the total investments Top Ten Holdings Empower S&P 500 ® 14.71 % Empower International Index Fund Institutional Class 12.37 % Empower Large Cap Value Fund Institutional Class 7.64 % Empower Large Cap Growth Fund Institutional Class 7.07 % Empower International Value Fund Institutional Class 6.54 % Empower S&P Mid Cap 400 ® 6.33 % Empower International Growth Fund Institutional Class 5.83 % Empower S&P Small Cap 600 ® 5.50 % Empower Emerging Markets Equity Fund Institutional Class 5.44 % Fidelity ® 5.43 % Sector Allocation | |
Largest Holdings [Text Block] | Top Ten Holdings Empower S&P 500 ® 14.71 % Empower International Index Fund Institutional Class 12.37 % Empower Large Cap Value Fund Institutional Class 7.64 % Empower Large Cap Growth Fund Institutional Class 7.07 % Empower International Value Fund Institutional Class 6.54 % Empower S&P Mid Cap 400 ® 6.33 % Empower International Growth Fund Institutional Class 5.83 % Empower S&P Small Cap 600 ® 5.50 % Empower Emerging Markets Equity Fund Institutional Class 5.44 % Fidelity ® 5.43 % | |
Material Fund Change [Text Block] | Material Fund Changes There were no material changes to the Fund during the reporting period. | |
Accountant Change Disagreements [Text Block] | Changes in and Disagreements with Accountants There were no changes in or disagreements with the Fund's accountants during the reporting period. | |
C000168754 [Member] | ||
Shareholder Report [Line Items] | ||
Fund Name | Empower Lifetime 2030 Fund | |
Class Name | Institutional Class | |
Trading Symbol | MXAYX | |
Annual or Semi-Annual Statement [Text Block] | This semi-annual shareholder report contains important information about the Empower Lifetime 2030 Fund (the "Fund") for the period of January 1, 2024, to June 28, 2024. | |
Shareholder Report Annual or Semi-Annual | semi-annual shareholder report | |
Additional Information [Text Block] | You can find additional information about the Fund at https://www.empower.com/investments/empower-funds/fund-documents | |
Additional Information Phone Number | (866)-831-7129 | |
Additional Information Website | https://www.empower.com/investments/empower-funds/fund-documents | |
Expenses [Text Block] | Fund Expenses (Based on a hypothetical $10,000 investment) Fund (Class) Costs of a $10,000 investment Costs paid as a percentage Empower Lifetime 2030 Fund $ 0.50 % (a) (a) The Fund’s annualized expense ratio includes expenses borne directly by the class plus the Fund’s pro-rata share of the weighted average expense ratio of the underlying funds in which it invests (0.40%). | |
Expenses Paid, Amount | $ 50 | |
Expense Ratio, Percent | 0.50% | [21] |
Net Assets | $ 629,000,000 | |
Holdings Count | Holding | 27 | |
Advisory Fees Paid, Amount | $ 300,000 | |
Investment Company Portfolio Turnover | 6% | |
Additional Fund Statistics [Text Block] | Key Fund Statistics The following table outlines key fund statistics that you should pay attention to. Fund net assets $ % Total number of portfolio holdings $ % Total advisory fee paid $ % Portfolio turnover rate as of the end of the reporting period $ % | |
Holdings [Text Block] | Graphical Representation of Holdings The tables below show the investment makeup of the Fund, representing percentage of the total investments Top Ten Holdings Empower S&P 500 ® 10.55 % Empower Bond Index Fund Institutional Class 10.54 % Empower International Index Fund Institutional Class 6.70 % Empower of America Contract 6.43 % Empower Inflation-Protected Securities Fund Institutional Class 5.59 % Empower Large Cap Value Fund Institutional Class 5.50 % Empower Core Bond Fund Institutional Class 5.17 % Empower Large Cap Growth Fund Institutional Class 5.08 % Empower Global Bond Fund Institutional Class 4.80 % Empower S&P Mid Cap 400 ® 4.55 % Sector Allocation | |
Largest Holdings [Text Block] | Top Ten Holdings Empower S&P 500 ® 10.55 % Empower Bond Index Fund Institutional Class 10.54 % Empower International Index Fund Institutional Class 6.70 % Empower of America Contract 6.43 % Empower Inflation-Protected Securities Fund Institutional Class 5.59 % Empower Large Cap Value Fund Institutional Class 5.50 % Empower Core Bond Fund Institutional Class 5.17 % Empower Large Cap Growth Fund Institutional Class 5.08 % Empower Global Bond Fund Institutional Class 4.80 % Empower S&P Mid Cap 400 ® 4.55 % | |
Material Fund Change [Text Block] | Material Fund Changes There were no material changes to the Fund during the reporting period. | |
Accountant Change Disagreements [Text Block] | Changes in and Disagreements with Accountants There were no changes in or disagreements with the Fund's accountants during the reporting period. | |
C000168762 [Member] | ||
Shareholder Report [Line Items] | ||
Fund Name | Empower Lifetime 2040 Fund | |
Class Name | Institutional Class | |
Trading Symbol | MXBGX | |
Annual or Semi-Annual Statement [Text Block] | This semi-annual shareholder report contains important information about the Empower Lifetime 2040 Fund (the "Fund") for the period of January 1, 2024, to June 28, 2024. | |
Shareholder Report Annual or Semi-Annual | semi-annual shareholder report | |
Additional Information [Text Block] | You can find additional information about the Fund at https://www.empower.com/investments/empower-funds/fund-documents | |
Additional Information Phone Number | (866)-831-7129 | |
Additional Information Website | https://www.empower.com/investments/empower-funds/fund-documents | |
Expenses [Text Block] | Fund Expenses (Based on a hypothetical $10,000 investment) Fund (Class) Costs of a $10,000 investment Costs paid as a percentage Empower Lifetime 2040 Fund $ 0.54 % (a) (a) The Fund’s annualized expense ratio includes expenses borne directly by the class plus the Fund’s pro-rata share of the weighted average expense ratio of the underlying funds in which it invests (0.43%). | |
Expenses Paid, Amount | $ 54 | |
Expense Ratio, Percent | 0.54% | [22] |
Net Assets | $ 512,000,000 | |
Holdings Count | Holding | 27 | |
Advisory Fees Paid, Amount | $ 300,000 | |
Investment Company Portfolio Turnover | 5% | |
Additional Fund Statistics [Text Block] | Key Fund Statistics The following table outlines key fund statistics that you should pay attention to. Fund net assets $ % Total number of portfolio holdings $ % Total advisory fee paid $ % Portfolio turnover rate as of the end of the reporting period $ % | |
Holdings [Text Block] | Graphical Representation of Holdings The tables below show the investment makeup of the Fund, representing percentage of the total investments Top Ten Holdings Empower S&P 500 ® 13.77 % Empower International Index Fund Institutional Class 9.79 % Empower Large Cap Value Fund Institutional Class 7.16 % Empower Large Cap Growth Fund Institutional Class 6.62 % Empower Bond Index Fund Institutional Class 6.35 % Empower S&P Mid Cap 400 ® 5.92 % Empower International Value Fund Institutional Class 5.18 % Empower International Growth Fund Institutional Class 4.61 % Empower S&P Small Cap 600 ® 4.13 % Empower Emerging Markets Equity Fund Institutional Class 3.96 % Sector Allocation | |
Largest Holdings [Text Block] | Top Ten Holdings Empower S&P 500 ® 13.77 % Empower International Index Fund Institutional Class 9.79 % Empower Large Cap Value Fund Institutional Class 7.16 % Empower Large Cap Growth Fund Institutional Class 6.62 % Empower Bond Index Fund Institutional Class 6.35 % Empower S&P Mid Cap 400 ® 5.92 % Empower International Value Fund Institutional Class 5.18 % Empower International Growth Fund Institutional Class 4.61 % Empower S&P Small Cap 600 ® 4.13 % Empower Emerging Markets Equity Fund Institutional Class 3.96 % | |
Material Fund Change [Text Block] | Material Fund Changes There were no material changes to the Fund during the reporting period. | |
Accountant Change Disagreements [Text Block] | Changes in and Disagreements with Accountants There were no changes in or disagreements with the Fund's accountants during the reporting period. | |
C000168746 [Member] | ||
Shareholder Report [Line Items] | ||
Fund Name | Empower Lifetime 2020 Fund | |
Class Name | Institutional Class | |
Trading Symbol | MXAKX | |
Annual or Semi-Annual Statement [Text Block] | This semi-annual shareholder report contains important information about the Empower Lifetime 2020 Fund (the "Fund") for the period of January 1, 2024, to June 28, 2024. | |
Shareholder Report Annual or Semi-Annual | semi-annual shareholder report | |
Additional Information [Text Block] | You can find additional information about the Fund at https://www.empower.com/investments/empower-funds/fund-documents | |
Additional Information Phone Number | (866)-831-7129 | |
Additional Information Website | https://www.empower.com/investments/empower-funds/fund-documents | |
Expenses [Text Block] | Fund Expenses (Based on a hypothetical $10,000 investment) Fund (Class) Costs of a $10,000 investment Costs paid as a percentage Empower Lifetime 2020 Fund $ 0.45 % (a) (a) The Fund’s annualized expense ratio includes expenses borne directly by the class plus the Fund’s pro-rata share of the weighted average expense ratio of the underlying funds in which it invests (0.37%). | |
Expenses Paid, Amount | $ 45 | |
Expense Ratio, Percent | 0.45% | [23] |
Net Assets | $ 389,000,000 | |
Holdings Count | Holding | 27 | |
Advisory Fees Paid, Amount | $ 200,000 | |
Investment Company Portfolio Turnover | 9% | |
Additional Fund Statistics [Text Block] | Key Fund Statistics The following table outlines key fund statistics that you should pay attention to. Fund net assets $ % Total number of portfolio holdings $ % Total advisory fee paid $ % Portfolio turnover rate as of the end of the reporting period $ % | |
Holdings [Text Block] | Graphical Representation of Holdings The tables below show the investment makeup of the Fund, representing percentage of the total investments Top Ten Holdings Empower of America Contract 11.18 % Empower Bond Index Fund Institutional Class 10.98 % Empower Inflation-Protected Securities Fund Institutional Class 10.75 % Empower S&P 500 ® 8.47 % Empower Global Bond Fund Institutional Class 5.49 % Empower Core Bond Fund Institutional Class 5.40 % Empower Short Duration Bond Fund Institutional Class 4.78 % Empower International Index Fund Institutional Class 4.78 % Empower Large Cap Value Fund Institutional Class 4.41 % Empower Multi-Sector Bond Fund Institutional Class 4.37 % Sector Allocation | |
Largest Holdings [Text Block] | Top Ten Holdings Empower of America Contract 11.18 % Empower Bond Index Fund Institutional Class 10.98 % Empower Inflation-Protected Securities Fund Institutional Class 10.75 % Empower S&P 500 ® 8.47 % Empower Global Bond Fund Institutional Class 5.49 % Empower Core Bond Fund Institutional Class 5.40 % Empower Short Duration Bond Fund Institutional Class 4.78 % Empower International Index Fund Institutional Class 4.78 % Empower Large Cap Value Fund Institutional Class 4.41 % Empower Multi-Sector Bond Fund Institutional Class 4.37 % | |
Material Fund Change [Text Block] | Material Fund Changes There were no material changes to the Fund during the reporting period. | |
Accountant Change Disagreements [Text Block] | Changes in and Disagreements with Accountants There were no changes in or disagreements with the Fund's accountants during the reporting period. | |
C000168748 [Member] | ||
Shareholder Report [Line Items] | ||
Fund Name | Empower Lifetime 2020 Fund | |
Class Name | Service Class | |
Trading Symbol | MXAHX | |
Annual or Semi-Annual Statement [Text Block] | This semi-annual shareholder report contains important information about the Empower Lifetime 2020 Fund (the "Fund") for the period of January 1, 2024, to June 28, 2024. | |
Shareholder Report Annual or Semi-Annual | semi-annual shareholder report | |
Additional Information [Text Block] | You can find additional information about the Fund at https://www.empower.com/investments/empower-funds/fund-documents | |
Additional Information Phone Number | (866)-831-7129 | |
Additional Information Website | https://www.empower.com/investments/empower-funds/fund-documents | |
Expenses [Text Block] | Fund Expenses (Based on a hypothetical $10,000 investment) Fund (Class) Costs of a $10,000 investment Costs paid as a percentage Empower Lifetime 2020 Fund $ 0.90 % (a) (a) The Fund’s annualized expense ratio includes expenses borne directly by the class plus the Fund’s pro-rata share of the weighted average expense ratio of the underlying funds in which it invests (0.37%). | |
Expenses Paid, Amount | $ 90 | |
Expense Ratio, Percent | 0.90% | [24] |
Net Assets | $ 389,000,000 | |
Holdings Count | Holding | 27 | |
Advisory Fees Paid, Amount | $ 200,000 | |
Investment Company Portfolio Turnover | 9% | |
Additional Fund Statistics [Text Block] | Key Fund Statistics The following table outlines key fund statistics that you should pay attention to. Fund net assets $ % Total number of portfolio holdings $ % Total advisory fee paid $ % Portfolio turnover rate as of the end of the reporting period $ % | |
Holdings [Text Block] | Graphical Representation of Holdings The tables below show the investment makeup of the Fund, representing percentage of the total investments Top Ten Holdings Empower of America Contract 11.18 % Empower Bond Index Fund Institutional Class 10.98 % Empower Inflation-Protected Securities Fund Institutional Class 10.75 % Empower S&P 500 ® 8.47 % Empower Global Bond Fund Institutional Class 5.49 % Empower Core Bond Fund Institutional Class 5.40 % Empower Short Duration Bond Fund Institutional Class 4.78 % Empower International Index Fund Institutional Class 4.78 % Empower Large Cap Value Fund Institutional Class 4.41 % Empower Multi-Sector Bond Fund Institutional Class 4.37 % Sector Allocation | |
Largest Holdings [Text Block] | Top Ten Holdings Empower of America Contract 11.18 % Empower Bond Index Fund Institutional Class 10.98 % Empower Inflation-Protected Securities Fund Institutional Class 10.75 % Empower S&P 500 ® 8.47 % Empower Global Bond Fund Institutional Class 5.49 % Empower Core Bond Fund Institutional Class 5.40 % Empower Short Duration Bond Fund Institutional Class 4.78 % Empower International Index Fund Institutional Class 4.78 % Empower Large Cap Value Fund Institutional Class 4.41 % Empower Multi-Sector Bond Fund Institutional Class 4.37 % | |
Material Fund Change [Text Block] | Material Fund Changes There were no material changes to the Fund during the reporting period. | |
Accountant Change Disagreements [Text Block] | Changes in and Disagreements with Accountants There were no changes in or disagreements with the Fund's accountants during the reporting period. | |
C000168763 [Member] | ||
Shareholder Report [Line Items] | ||
Fund Name | Empower Lifetime 2040 Fund | |
Class Name | Investor Class | |
Trading Symbol | MXBDX | |
Annual or Semi-Annual Statement [Text Block] | This semi-annual shareholder report contains important information about the Empower Lifetime 2040 Fund (the "Fund") for the period of January 1, 2024, to June 28, 2024. | |
Shareholder Report Annual or Semi-Annual | semi-annual shareholder report | |
Additional Information [Text Block] | You can find additional information about the Fund at https://www.empower.com/investments/empower-funds/fund-documents | |
Additional Information Phone Number | (866)-831-7129 | |
Additional Information Website | https://www.empower.com/investments/empower-funds/fund-documents | |
Expenses [Text Block] | Fund Expenses (Based on a hypothetical $10,000 investment) Fund (Class) Costs of a $10,000 investment Costs paid as a percentage Empower Lifetime 2040 Fund $ 0.89 % (a) (a) The Fund’s annualized expense ratio includes expenses borne directly by the class plus the Fund’s pro-rata share of the weighted average expense ratio of the underlying funds in which it invests (0.43%). | |
Expenses Paid, Amount | $ 89 | |
Expense Ratio, Percent | 0.89% | [25] |
Net Assets | $ 512,000,000 | |
Holdings Count | Holding | 27 | |
Advisory Fees Paid, Amount | $ 300,000 | |
Investment Company Portfolio Turnover | 5% | |
Additional Fund Statistics [Text Block] | Key Fund Statistics The following table outlines key fund statistics that you should pay attention to. Fund net assets $ % Total number of portfolio holdings $ % Total advisory fee paid $ % Portfolio turnover rate as of the end of the reporting period $ % | |
Holdings [Text Block] | Graphical Representation of Holdings The tables below show the investment makeup of the Fund, representing percentage of the total investments Top Ten Holdings Empower S&P 500 ® 13.77 % Empower International Index Fund Institutional Class 9.79 % Empower Large Cap Value Fund Institutional Class 7.16 % Empower Large Cap Growth Fund Institutional Class 6.62 % Empower Bond Index Fund Institutional Class 6.35 % Empower S&P Mid Cap 400 ® 5.92 % Empower International Value Fund Institutional Class 5.18 % Empower International Growth Fund Institutional Class 4.61 % Empower S&P Small Cap 600 ® 4.13 % Empower Emerging Markets Equity Fund Institutional Class 3.96 % Sector Allocation | |
Largest Holdings [Text Block] | Top Ten Holdings Empower S&P 500 ® 13.77 % Empower International Index Fund Institutional Class 9.79 % Empower Large Cap Value Fund Institutional Class 7.16 % Empower Large Cap Growth Fund Institutional Class 6.62 % Empower Bond Index Fund Institutional Class 6.35 % Empower S&P Mid Cap 400 ® 5.92 % Empower International Value Fund Institutional Class 5.18 % Empower International Growth Fund Institutional Class 4.61 % Empower S&P Small Cap 600 ® 4.13 % Empower Emerging Markets Equity Fund Institutional Class 3.96 % | |
Material Fund Change [Text Block] | Material Fund Changes There were no material changes to the Fund during the reporting period. | |
Accountant Change Disagreements [Text Block] | Changes in and Disagreements with Accountants There were no changes in or disagreements with the Fund's accountants during the reporting period. | |
C000168770 [Member] | ||
Shareholder Report [Line Items] | ||
Fund Name | Empower Lifetime 2050 Fund | |
Class Name | Institutional Class | |
Trading Symbol | MXBSX | |
Annual or Semi-Annual Statement [Text Block] | This semi-annual shareholder report contains important information about the Empower Lifetime 2050 Fund (the "Fund") for the period of January 1, 2024, to June 28, 2024. | |
Shareholder Report Annual or Semi-Annual | semi-annual shareholder report | |
Additional Information [Text Block] | You can find additional information about the Fund at https://www.empower.com/investments/empower-funds/fund-documents | |
Additional Information Phone Number | (866)-831-7129 | |
Additional Information Website | https://www.empower.com/investments/empower-funds/fund-documents | |
Expenses [Text Block] | Fund Expenses (Based on a hypothetical $10,000 investment) Fund (Class) Costs of a $10,000 investment Costs paid as a percentage Empower Lifetime 2050 Fund $ 0.57 % (a) (a) The Fund’s annualized expense ratio includes expenses borne directly by the class plus the Fund’s pro-rata share of the weighted average expense ratio of the underlying funds in which it invests (0.45%). | |
Expenses Paid, Amount | $ 57 | |
Expense Ratio, Percent | 0.57% | [26] |
Net Assets | $ 370,000,000 | |
Holdings Count | Holding | 27 | |
Advisory Fees Paid, Amount | $ 200,000 | |
Investment Company Portfolio Turnover | 5% | |
Additional Fund Statistics [Text Block] | Key Fund Statistics The following table outlines key fund statistics that you should pay attention to. Fund net assets $ % Total number of portfolio holdings $ % Total advisory fee paid $ % Portfolio turnover rate as of the end of the reporting period $ % | |
Holdings [Text Block] | Graphical Representation of Holdings The tables below show the investment makeup of the Fund, representing percentage of the total investments Top Ten Holdings Empower S&P 500 ® 15.01 % Empower International Index Fund Institutional Class 11.94 % Empower Large Cap Value Fund Institutional Class 7.80 % Empower Large Cap Growth Fund Institutional Class 7.22 % Empower S&P Mid Cap 400 ® 6.46 % Empower International Value Fund Institutional Class 6.32 % Empower International Growth Fund Institutional Class 5.63 % Empower S&P Small Cap 600 ® 5.23 % Empower Emerging Markets Equity Fund Institutional Class 5.11 % Fidelity ® 5.11 % Sector Allocation | |
Largest Holdings [Text Block] | Top Ten Holdings Empower S&P 500 ® 15.01 % Empower International Index Fund Institutional Class 11.94 % Empower Large Cap Value Fund Institutional Class 7.80 % Empower Large Cap Growth Fund Institutional Class 7.22 % Empower S&P Mid Cap 400 ® 6.46 % Empower International Value Fund Institutional Class 6.32 % Empower International Growth Fund Institutional Class 5.63 % Empower S&P Small Cap 600 ® 5.23 % Empower Emerging Markets Equity Fund Institutional Class 5.11 % Fidelity ® 5.11 % | |
Material Fund Change [Text Block] | Material Fund Changes There were no material changes to the Fund during the reporting period. | |
Accountant Change Disagreements [Text Block] | Changes in and Disagreements with Accountants There were no changes in or disagreements with the Fund's accountants during the reporting period. | |
C000076346 [Member] | ||
Shareholder Report [Line Items] | ||
Fund Name | Empower Lifetime 2045 Fund | |
Class Name | Investor Class | |
Trading Symbol | MXQLX | |
Annual or Semi-Annual Statement [Text Block] | This semi-annual shareholder report contains important information about the Empower Lifetime 2045 Fund (the "Fund") for the period of January 1, 2024, to June 28, 2024. | |
Shareholder Report Annual or Semi-Annual | semi-annual shareholder report | |
Additional Information [Text Block] | You can find additional information about the Fund at https://www.empower.com/investments/empower-funds/fund-documents | |
Additional Information Phone Number | (866)-831-7129 | |
Additional Information Website | https://www.empower.com/investments/empower-funds/fund-documents | |
Expenses [Text Block] | Fund Expenses (Based on a hypothetical $10,000 investment) Fund (Class) Costs of a $10,000 investment Costs paid as a percentage Empower Lifetime 2045 Fund $ 0.91 % (a) (a) The Fund’s annualized expense ratio includes expenses borne directly by the class plus the Fund’s pro-rata share of the weighted average expense ratio of the underlying funds in which it invests (0.44%). | |
Expenses Paid, Amount | $ 91 | |
Expense Ratio, Percent | 0.91% | [27] |
Net Assets | $ 1,066,000,000 | |
Holdings Count | Holding | 27 | |
Advisory Fees Paid, Amount | $ 600,000 | |
Investment Company Portfolio Turnover | 7% | |
Additional Fund Statistics [Text Block] | Key Fund Statistics The following table outlines key fund statistics that you should pay attention to. Fund net assets $ % Total number of portfolio holdings $ % Total advisory fee paid $ % Portfolio turnover rate as of the end of the reporting period $ % | |
Holdings [Text Block] | Graphical Representation of Holdings The tables below show the investment makeup of the Fund, representing percentage of the total investments Top Ten Holdings Empower S&P 500 ® 14.76 % Empower International Index Fund Institutional Class 11.12 % Empower Large Cap Value Fund Institutional Class 7.69 % Empower Large Cap Growth Fund Institutional Class 7.10 % Empower S&P Mid Cap 400 ® 6.36 % Empower International Value Fund Institutional Class 5.89 % Empower International Growth Fund Institutional Class 5.24 % Empower S&P Small Cap 600 ® 4.79 % Empower Emerging Markets Equity Fund Institutional Class 4.62 % Fidelity ® 4.61 % Sector Allocation | |
Largest Holdings [Text Block] | Top Ten Holdings Empower S&P 500 ® 14.76 % Empower International Index Fund Institutional Class 11.12 % Empower Large Cap Value Fund Institutional Class 7.69 % Empower Large Cap Growth Fund Institutional Class 7.10 % Empower S&P Mid Cap 400 ® 6.36 % Empower International Value Fund Institutional Class 5.89 % Empower International Growth Fund Institutional Class 5.24 % Empower S&P Small Cap 600 ® 4.79 % Empower Emerging Markets Equity Fund Institutional Class 4.62 % Fidelity ® 4.61 % | |
Material Fund Change [Text Block] | Material Fund Changes There were no material changes to the Fund during the reporting period. | |
Accountant Change Disagreements [Text Block] | Changes in and Disagreements with Accountants There were no changes in or disagreements with the Fund's accountants during the reporting period. | |
C000076347 [Member] | ||
Shareholder Report [Line Items] | ||
Fund Name | Empower Lifetime 2045 Fund | |
Class Name | Service Class | |
Trading Symbol | MXRLX | |
Annual or Semi-Annual Statement [Text Block] | This semi-annual shareholder report contains important information about the Empower Lifetime 2045 Fund (the "Fund") for the period of January 1, 2024, to June 28, 2024. | |
Shareholder Report Annual or Semi-Annual | semi-annual shareholder report | |
Additional Information [Text Block] | You can find additional information about the Fund at https://www.empower.com/investments/empower-funds/fund-documents | |
Additional Information Phone Number | (866)-831-7129 | |
Additional Information Website | https://www.empower.com/investments/empower-funds/fund-documents | |
Expenses [Text Block] | Fund Expenses (Based on a hypothetical $10,000 investment) Fund (Class) Costs of a $10,000 investment Costs paid as a percentage Empower Lifetime 2045 Fund $ 1.01 % (a) (a) The Fund’s annualized expense ratio includes expenses borne directly by the class plus the Fund’s pro-rata share of the weighted average expense ratio of the underlying funds in which it invests (0.44%). | |
Expenses Paid, Amount | $ 101 | |
Expense Ratio, Percent | 1.01% | [28] |
Net Assets | $ 1,066,000,000 | |
Holdings Count | Holding | 27 | |
Advisory Fees Paid, Amount | $ 600,000 | |
Investment Company Portfolio Turnover | 7% | |
Additional Fund Statistics [Text Block] | Key Fund Statistics The following table outlines key fund statistics that you should pay attention to. Fund net assets $ % Total number of portfolio holdings $ % Total advisory fee paid $ % Portfolio turnover rate as of the end of the reporting period $ % | |
Holdings [Text Block] | Graphical Representation of Holdings The tables below show the investment makeup of the Fund, representing percentage of the total investments Top Ten Holdings Empower S&P 500 ® 14.76 % Empower International Index Fund Institutional Class 11.12 % Empower Large Cap Value Fund Institutional Class 7.69 % Empower Large Cap Growth Fund Institutional Class 7.10 % Empower S&P Mid Cap 400 ® 6.36 % Empower International Value Fund Institutional Class 5.89 % Empower International Growth Fund Institutional Class 5.24 % Empower S&P Small Cap 600 ® 4.79 % Empower Emerging Markets Equity Fund Institutional Class 4.62 % Fidelity ® 4.61 % Sector Allocation | |
Largest Holdings [Text Block] | Top Ten Holdings Empower S&P 500 ® 14.76 % Empower International Index Fund Institutional Class 11.12 % Empower Large Cap Value Fund Institutional Class 7.69 % Empower Large Cap Growth Fund Institutional Class 7.10 % Empower S&P Mid Cap 400 ® 6.36 % Empower International Value Fund Institutional Class 5.89 % Empower International Growth Fund Institutional Class 5.24 % Empower S&P Small Cap 600 ® 4.79 % Empower Emerging Markets Equity Fund Institutional Class 4.62 % Fidelity ® 4.61 % | |
Material Fund Change [Text Block] | Material Fund Changes There were no material changes to the Fund during the reporting period. | |
Accountant Change Disagreements [Text Block] | Changes in and Disagreements with Accountants There were no changes in or disagreements with the Fund's accountants during the reporting period. | |
C000076353 [Member] | ||
Shareholder Report [Line Items] | ||
Fund Name | Empower Lifetime 2055 Fund | |
Class Name | Service Class | |
Trading Symbol | MXXLX | |
Annual or Semi-Annual Statement [Text Block] | This semi-annual shareholder report contains important information about the Empower Lifetime 2055 Fund (the "Fund") for the period of January 1, 2024, to June 28, 2024. | |
Shareholder Report Annual or Semi-Annual | semi-annual shareholder report | |
Additional Information [Text Block] | You can find additional information about the Fund at https://www.empower.com/investments/empower-funds/fund-documents | |
Additional Information Phone Number | (866)-831-7129 | |
Additional Information Website | https://www.empower.com/investments/empower-funds/fund-documents | |
Expenses [Text Block] | Fund Expenses (Based on a hypothetical $10,000 investment) Fund (Class) Costs of a $10,000 investment Costs paid as a percentage Empower Lifetime 2055 Fund $ 1.02 % (a) (a) The Fund’s annualized expense ratio includes expenses borne directly by the class plus the Fund’s pro-rata share of the weighted average expense ratio of the underlying funds in which it invests (0.45%). | |
Expenses Paid, Amount | $ 102 | |
Expense Ratio, Percent | 1.02% | [29] |
Net Assets | $ 562,000,000 | |
Holdings Count | Holding | 26 | |
Advisory Fees Paid, Amount | $ 300,000 | |
Investment Company Portfolio Turnover | 7% | |
Additional Fund Statistics [Text Block] | Key Fund Statistics The following table outlines key fund statistics that you should pay attention to. Fund net assets $ % Total number of portfolio holdings $ % Total advisory fee paid $ % Portfolio turnover rate as of the end of the reporting period $ % | |
Holdings [Text Block] | Graphical Representation of Holdings The tables below show the investment makeup of the Fund, representing percentage of the total investments Top Ten Holdings Empower S&P 500 ® 14.71 % Empower International Index Fund Institutional Class 12.37 % Empower Large Cap Value Fund Institutional Class 7.64 % Empower Large Cap Growth Fund Institutional Class 7.07 % Empower International Value Fund Institutional Class 6.54 % Empower S&P Mid Cap 400 ® 6.33 % Empower International Growth Fund Institutional Class 5.83 % Empower S&P Small Cap 600 ® 5.50 % Empower Emerging Markets Equity Fund Institutional Class 5.44 % Fidelity ® 5.43 % Sector Allocation | |
Largest Holdings [Text Block] | Top Ten Holdings Empower S&P 500 ® 14.71 % Empower International Index Fund Institutional Class 12.37 % Empower Large Cap Value Fund Institutional Class 7.64 % Empower Large Cap Growth Fund Institutional Class 7.07 % Empower International Value Fund Institutional Class 6.54 % Empower S&P Mid Cap 400 ® 6.33 % Empower International Growth Fund Institutional Class 5.83 % Empower S&P Small Cap 600 ® 5.50 % Empower Emerging Markets Equity Fund Institutional Class 5.44 % Fidelity ® 5.43 % | |
Material Fund Change [Text Block] | Material Fund Changes There were no material changes to the Fund during the reporting period. | |
Accountant Change Disagreements [Text Block] | Changes in and Disagreements with Accountants There were no changes in or disagreements with the Fund's accountants during the reporting period. | |
C000168755 [Member] | ||
Shareholder Report [Line Items] | ||
Fund Name | Empower Lifetime 2030 Fund | |
Class Name | Investor Class | |
Trading Symbol | MXATX | |
Annual or Semi-Annual Statement [Text Block] | This semi-annual shareholder report contains important information about the Empower Lifetime 2030 Fund (the "Fund") for the period of January 1, 2024, to June 28, 2024. | |
Shareholder Report Annual or Semi-Annual | semi-annual shareholder report | |
Additional Information [Text Block] | You can find additional information about the Fund at https://www.empower.com/investments/empower-funds/fund-documents | |
Additional Information Phone Number | (866)-831-7129 | |
Additional Information Website | https://www.empower.com/investments/empower-funds/fund-documents | |
Expenses [Text Block] | Fund Expenses (Based on a hypothetical $10,000 investment) Fund (Class) Costs of a $10,000 investment Costs paid as a percentage Empower Lifetime 2030 Fund $ 0.85 % (a) (a) The Fund’s annualized expense ratio includes expenses borne directly by the class plus the Fund’s pro-rata share of the weighted average expense ratio of the underlying funds in which it invests (0.40%). | |
Expenses Paid, Amount | $ 85 | |
Expense Ratio, Percent | 0.85% | [30] |
Net Assets | $ 629,000,000 | |
Holdings Count | Holding | 27 | |
Advisory Fees Paid, Amount | $ 300,000 | |
Investment Company Portfolio Turnover | 6% | |
Additional Fund Statistics [Text Block] | Key Fund Statistics The following table outlines key fund statistics that you should pay attention to. Fund net assets $ % Total number of portfolio holdings $ % Total advisory fee paid $ % Portfolio turnover rate as of the end of the reporting period $ % | |
Holdings [Text Block] | Graphical Representation of Holdings The tables below show the investment makeup of the Fund, representing percentage of the total investments Top Ten Holdings Empower S&P 500 ® 10.55 % Empower Bond Index Fund Institutional Class 10.54 % Empower International Index Fund Institutional Class 6.70 % Empower of America Contract 6.43 % Empower Inflation-Protected Securities Fund Institutional Class 5.59 % Empower Large Cap Value Fund Institutional Class 5.50 % Empower Core Bond Fund Institutional Class 5.17 % Empower Large Cap Growth Fund Institutional Class 5.08 % Empower Global Bond Fund Institutional Class 4.80 % Empower S&P Mid Cap 400 ® 4.55 % Sector Allocation | |
Largest Holdings [Text Block] | Top Ten Holdings Empower S&P 500 ® 10.55 % Empower Bond Index Fund Institutional Class 10.54 % Empower International Index Fund Institutional Class 6.70 % Empower of America Contract 6.43 % Empower Inflation-Protected Securities Fund Institutional Class 5.59 % Empower Large Cap Value Fund Institutional Class 5.50 % Empower Core Bond Fund Institutional Class 5.17 % Empower Large Cap Growth Fund Institutional Class 5.08 % Empower Global Bond Fund Institutional Class 4.80 % Empower S&P Mid Cap 400 ® 4.55 % | |
Material Fund Change [Text Block] | Material Fund Changes There were no material changes to the Fund during the reporting period. | |
Accountant Change Disagreements [Text Block] | Changes in and Disagreements with Accountants There were no changes in or disagreements with the Fund's accountants during the reporting period. | |
C000168756 [Member] | ||
Shareholder Report [Line Items] | ||
Fund Name | Empower Lifetime 2030 Fund | |
Class Name | Service Class | |
Trading Symbol | MXAUX | |
Annual or Semi-Annual Statement [Text Block] | This semi-annual shareholder report contains important information about the Empower Lifetime 2030 Fund (the "Fund") for the period of January 1, 2024, to June 28, 2024. | |
Shareholder Report Annual or Semi-Annual | semi-annual shareholder report | |
Additional Information [Text Block] | You can find additional information about the Fund at https://www.empower.com/investments/empower-funds/fund-documents | |
Additional Information Phone Number | (866)-831-7129 | |
Additional Information Website | https://www.empower.com/investments/empower-funds/fund-documents | |
Expenses [Text Block] | Fund Expenses (Based on a hypothetical $10,000 investment) Fund (Class) Costs of a $10,000 investment Costs paid as a percentage Empower Lifetime 2030 Fund $ 0.95 % (a) (a) The Fund’s annualized expense ratio includes expenses borne directly by the class plus the Fund’s pro-rata share of the weighted average expense ratio of the underlying funds in which it invests (0.40%). | |
Expenses Paid, Amount | $ 95 | |
Expense Ratio, Percent | 0.95% | [31] |
Net Assets | $ 629,000,000 | |
Holdings Count | Holding | 27 | |
Advisory Fees Paid, Amount | $ 300,000 | |
Investment Company Portfolio Turnover | 6% | |
Additional Fund Statistics [Text Block] | Key Fund Statistics The following table outlines key fund statistics that you should pay attention to. Fund net assets $ % Total number of portfolio holdings $ % Total advisory fee paid $ % Portfolio turnover rate as of the end of the reporting period $ % | |
Holdings [Text Block] | Graphical Representation of Holdings The tables below show the investment makeup of the Fund, representing percentage of the total investments Top Ten Holdings Empower S&P 500 ® 10.55 % Empower Bond Index Fund Institutional Class 10.54 % Empower International Index Fund Institutional Class 6.70 % Empower of America Contract 6.43 % Empower Inflation-Protected Securities Fund Institutional Class 5.59 % Empower Large Cap Value Fund Institutional Class 5.50 % Empower Core Bond Fund Institutional Class 5.17 % Empower Large Cap Growth Fund Institutional Class 5.08 % Empower Global Bond Fund Institutional Class 4.80 % Empower S&P Mid Cap 400 ® 4.55 % Sector Allocation | |
Largest Holdings [Text Block] | Top Ten Holdings Empower S&P 500 ® 10.55 % Empower Bond Index Fund Institutional Class 10.54 % Empower International Index Fund Institutional Class 6.70 % Empower of America Contract 6.43 % Empower Inflation-Protected Securities Fund Institutional Class 5.59 % Empower Large Cap Value Fund Institutional Class 5.50 % Empower Core Bond Fund Institutional Class 5.17 % Empower Large Cap Growth Fund Institutional Class 5.08 % Empower Global Bond Fund Institutional Class 4.80 % Empower S&P Mid Cap 400 ® 4.55 % | |
Material Fund Change [Text Block] | Material Fund Changes There were no material changes to the Fund during the reporting period. | |
Accountant Change Disagreements [Text Block] | Changes in and Disagreements with Accountants There were no changes in or disagreements with the Fund's accountants during the reporting period. | |
C000076356 [Member] | ||
Shareholder Report [Line Items] | ||
Fund Name | Empower Lifetime 2015 Fund | |
Class Name | Service Class | |
Trading Symbol | MXLZX | |
Annual or Semi-Annual Statement [Text Block] | This semi-annual shareholder report contains important information about the Empower Lifetime 2015 Fund (the "Fund") for the period of January 1, 2024, to June 28, 2024. | |
Shareholder Report Annual or Semi-Annual | semi-annual shareholder report | |
Additional Information [Text Block] | You can find additional information about the Fund at https://www.empower.com/investments/empower-funds/fund-documents | |
Additional Information Phone Number | (866)-831-7129 | |
Additional Information Website | https://www.empower.com/investments/empower-funds/fund-documents | |
Expenses [Text Block] | Fund Expenses (Based on a hypothetical $10,000 investment) Fund (Class) Costs of a $10,000 investment Costs paid as a percentage Empower Lifetime 2015 Fund $ 0.87 % (a) (a) The Fund’s annualized expense ratio includes expenses borne directly by the class plus the Fund’s pro-rata share of the weighted average expense ratio of the underlying funds in which it invests (0.35%). | |
Expenses Paid, Amount | $ 87 | |
Expense Ratio, Percent | 0.87% | [32] |
Net Assets | $ 480,000,000 | |
Holdings Count | Holding | 27 | |
Advisory Fees Paid, Amount | $ 300,000 | |
Investment Company Portfolio Turnover | 4% | |
Additional Fund Statistics [Text Block] | Key Fund Statistics The following table outlines key fund statistics that you should pay attention to. Fund net assets $ % Total number of portfolio holdings $ % Total advisory fee paid $ % Portfolio turnover rate as of the end of the reporting period $ % | |
Holdings [Text Block] | Graphical Representation of Holdings The tables below show the investment makeup of the Fund, representing percentage of the total investments Top Ten Holdings Empower of America Contract 13.49 % Empower Inflation-Protected Securities Fund Institutional Class 13.46 % Empower Bond Index Fund Institutional Class 10.21 % Empower S&P 500 ® 7.84 % Empower Short Duration Bond Fund Institutional Class 5.78 % Empower Global Bond Fund Institutional Class 5.46 % Empower Core Bond Fund Institutional Class 5.02 % Empower International Index Fund Institutional Class 4.15 % Empower Multi-Sector Bond Fund Institutional Class 4.07 % Empower Large Cap Value Fund Institutional Class 4.05 % Sector Allocation | |
Largest Holdings [Text Block] | Top Ten Holdings Empower of America Contract 13.49 % Empower Inflation-Protected Securities Fund Institutional Class 13.46 % Empower Bond Index Fund Institutional Class 10.21 % Empower S&P 500 ® 7.84 % Empower Short Duration Bond Fund Institutional Class 5.78 % Empower Global Bond Fund Institutional Class 5.46 % Empower Core Bond Fund Institutional Class 5.02 % Empower International Index Fund Institutional Class 4.15 % Empower Multi-Sector Bond Fund Institutional Class 4.07 % Empower Large Cap Value Fund Institutional Class 4.05 % | |
Material Fund Change [Text Block] | Material Fund Changes There were no material changes to the Fund during the reporting period. | |
Accountant Change Disagreements [Text Block] | Changes in and Disagreements with Accountants There were no changes in or disagreements with the Fund's accountants during the reporting period. | |
C000155794 [Member] | ||
Shareholder Report [Line Items] | ||
Fund Name | Empower Lifetime 2015 Fund | |
Class Name | Institutional Class | |
Trading Symbol | MXNYX | |
Annual or Semi-Annual Statement [Text Block] | This semi-annual shareholder report contains important information about the Empower Lifetime 2015 Fund (the "Fund") for the period of January 1, 2024, to June 28, 2024. | |
Shareholder Report Annual or Semi-Annual | semi-annual shareholder report | |
Additional Information [Text Block] | You can find additional information about the Fund at https://www.empower.com/investments/empower-funds/fund-documents | |
Additional Information Phone Number | (866)-831-7129 | |
Additional Information Website | https://www.empower.com/investments/empower-funds/fund-documents | |
Expenses [Text Block] | Fund Expenses (Based on a hypothetical $10,000 investment) Fund (Class) Costs of a $10,000 investment Costs paid as a percentage Empower Lifetime 2015 Fund $ 0.42 % (a) (a) The Fund’s annualized expense ratio includes expenses borne directly by the class plus the Fund’s pro-rata share of the weighted average expense ratio of the underlying funds in which it invests (0.35%). | |
Expenses Paid, Amount | $ 42 | |
Expense Ratio, Percent | 0.42% | [33] |
Net Assets | $ 480,000,000 | |
Holdings Count | Holding | 27 | |
Advisory Fees Paid, Amount | $ 300,000 | |
Investment Company Portfolio Turnover | 4% | |
Additional Fund Statistics [Text Block] | Key Fund Statistics The following table outlines key fund statistics that you should pay attention to. Fund net assets $ % Total number of portfolio holdings $ % Total advisory fee paid $ % Portfolio turnover rate as of the end of the reporting period $ % | |
Holdings [Text Block] | Graphical Representation of Holdings The tables below show the investment makeup of the Fund, representing percentage of the total investments Top Ten Holdings Empower of America Contract 13.49 % Empower Inflation-Protected Securities Fund Institutional Class 13.46 % Empower Bond Index Fund Institutional Class 10.21 % Empower S&P 500 ® 7.84 % Empower Short Duration Bond Fund Institutional Class 5.78 % Empower Global Bond Fund Institutional Class 5.46 % Empower Core Bond Fund Institutional Class 5.02 % Empower International Index Fund Institutional Class 4.15 % Empower Multi-Sector Bond Fund Institutional Class 4.07 % Empower Large Cap Value Fund Institutional Class 4.05 % Sector Allocation | |
Largest Holdings [Text Block] | Top Ten Holdings Empower of America Contract 13.49 % Empower Inflation-Protected Securities Fund Institutional Class 13.46 % Empower Bond Index Fund Institutional Class 10.21 % Empower S&P 500 ® 7.84 % Empower Short Duration Bond Fund Institutional Class 5.78 % Empower Global Bond Fund Institutional Class 5.46 % Empower Core Bond Fund Institutional Class 5.02 % Empower International Index Fund Institutional Class 4.15 % Empower Multi-Sector Bond Fund Institutional Class 4.07 % Empower Large Cap Value Fund Institutional Class 4.05 % | |
Material Fund Change [Text Block] | Material Fund Changes There were no material changes to the Fund during the reporting period. | |
Accountant Change Disagreements [Text Block] | Changes in and Disagreements with Accountants There were no changes in or disagreements with the Fund's accountants during the reporting period. | |
[1]The Fund’s annualized expense ratio includes expenses borne directly by the class plus the Fund’s pro-rata share of the weighted average expense ratio of the underlying funds in which it invests (0.38%).[2]The Fund’s annualized expense ratio includes expenses borne directly by the class plus the Fund’s pro-rata share of the weighted average expense ratio of the underlying funds in which it invests (0.42%).[3]The Fund’s annualized expense ratio includes expenses borne directly by the class plus the Fund’s pro-rata share of the weighted average expense ratio of the underlying funds in which it invests (0.45%).[4]The Fund’s annualized expense ratio includes expenses borne directly by the class plus the Fund’s pro-rata share of the weighted average expense ratio of the underlying funds in which it invests (0.46%).[5]Amount represents less than $50K.[6]The Fund’s annualized expense ratio includes expenses borne directly by the class plus the Fund’s pro-rata share of the weighted average expense ratio of the underlying funds in which it invests (0.38%).[7]The Fund’s annualized expense ratio includes expenses borne directly by the class plus the Fund’s pro-rata share of the weighted average expense ratio of the underlying funds in which it invests (0.37%).[8]The Fund’s annualized expense ratio includes expenses borne directly by the class plus the Fund’s pro-rata share of the weighted average expense ratio of the underlying funds in which it invests (0.43%).[9]The Fund’s annualized expense ratio includes expenses borne directly by the class plus the Fund’s pro-rata share of the weighted average expense ratio of the underlying funds in which it invests (0.38%).[10]The Fund’s annualized expense ratio includes expenses borne directly by the class plus the Fund’s pro-rata share of the weighted average expense ratio of the underlying funds in which it invests (0.42%).[11]The Fund’s annualized expense ratio includes expenses borne directly by the class plus the Fund’s pro-rata share of the weighted average expense ratio of the underlying funds in which it invests (0.46%).[12]Amount represents less than $50K.[13]The Fund’s annualized expense ratio includes expenses borne directly by the class plus the Fund’s pro-rata share of the weighted average expense ratio of the underlying funds in which it invests (0.46%).[14]Amount represents less than $50K.[15]The Fund’s annualized expense ratio includes expenses borne directly by the class plus the Fund’s pro-rata share of the weighted average expense ratio of the underlying funds in which it invests (0.35%).[16]The Fund’s annualized expense ratio includes expenses borne directly by the class plus the Fund’s pro-rata share of the weighted average expense ratio of the underlying funds in which it invests (0.42%).[17]The Fund’s annualized expense ratio includes expenses borne directly by the class plus the Fund’s pro-rata share of the weighted average expense ratio of the underlying funds in which it invests (0.44%).[18]The Fund’s annualized expense ratio includes expenses borne directly by the class plus the Fund’s pro-rata share of the weighted average expense ratio of the underlying funds in which it invests (0.45%).[19]The Fund’s annualized expense ratio includes expenses borne directly by the class plus the Fund’s pro-rata share of the weighted average expense ratio of the underlying funds in which it invests (0.45%).[20]The Fund’s annualized expense ratio includes expenses borne directly by the class plus the Fund’s pro-rata share of the weighted average expense ratio of the underlying funds in which it invests (0.45%).[21]The Fund’s annualized expense ratio includes expenses borne directly by the class plus the Fund’s pro-rata share of the weighted average expense ratio of the underlying funds in which it invests (0.40%).[22]The Fund’s annualized expense ratio includes expenses borne directly by the class plus the Fund’s pro-rata share of the weighted average expense ratio of the underlying funds in which it invests (0.43%).[23]The Fund’s annualized expense ratio includes expenses borne directly by the class plus the Fund’s pro-rata share of the weighted average expense ratio of the underlying funds in which it invests (0.37%).[24]The Fund’s annualized expense ratio includes expenses borne directly by the class plus the Fund’s pro-rata share of the weighted average expense ratio of the underlying funds in which it invests (0.37%).[25]The Fund’s annualized expense ratio includes expenses borne directly by the class plus the Fund’s pro-rata share of the weighted average expense ratio of the underlying funds in which it invests (0.43%).[26]The Fund’s annualized expense ratio includes expenses borne directly by the class plus the Fund’s pro-rata share of the weighted average expense ratio of the underlying funds in which it invests (0.45%).[27]The Fund’s annualized expense ratio includes expenses borne directly by the class plus the Fund’s pro-rata share of the weighted average expense ratio of the underlying funds in which it invests (0.44%).[28]The Fund’s annualized expense ratio includes expenses borne directly by the class plus the Fund’s pro-rata share of the weighted average expense ratio of the underlying funds in which it invests (0.44%).[29]The Fund’s annualized expense ratio includes expenses borne directly by the class plus the Fund’s pro-rata share of the weighted average expense ratio of the underlying funds in which it invests (0.45%)[30]The Fund’s annualized expense ratio includes expenses borne directly by the class plus the Fund’s pro-rata share of the weighted average expense ratio of the underlying funds in which it invests (0.40%).[31]The Fund’s annualized expense ratio includes expenses borne directly by the class plus the Fund’s pro-rata share of the weighted average expense ratio of the underlying funds in which it invests (0.40%).[32]The Fund’s annualized expense ratio includes expenses borne directly by the class plus the Fund’s pro-rata share of the weighted average expense ratio of the underlying funds in which it invests (0.35%).[33]The Fund’s annualized expense ratio includes expenses borne directly by the class plus the Fund’s pro-rata share of the weighted average expense ratio of the underlying funds in which it invests (0.35%). |
Shareholder Report, Holdings (D
Shareholder Report, Holdings (Details) | Jun. 28, 2024 |
C000076362 [Member] | Empower Core Bond Fund Institutional Class [Member] | |
Holdings [Line Items] | |
Percent of Total Investments | 5.49% |
C000076362 [Member] | Empower Large Cap Growth Fund Institutional Class [Member] | |
Holdings [Line Items] | |
Percent of Total Investments | 4.50% |
C000076362 [Member] | Empower Large Cap Value Fund Institutional Class [Member] | |
Holdings [Line Items] | |
Percent of Total Investments | 4.86% |
C000076362 [Member] | Empower of America Contract [Member] | |
Holdings [Line Items] | |
Percent of Total Investments | 8.81% |
C000076362 [Member] | Empower International Index Fund Institutional Class [Member] | |
Holdings [Line Items] | |
Percent of Total Investments | 5.60% |
C000076362 [Member] | Empower S And P 500 Index Fund Institutional Class [Member] | |
Holdings [Line Items] | |
Percent of Total Investments | 9.36% |
C000076362 [Member] | Empower Bond Index Fund Institutional Class [Member] | |
Holdings [Line Items] | |
Percent of Total Investments | 11.15% |
C000076362 [Member] | Empower Global Bond Fund Institutional Class [Member] | |
Holdings [Line Items] | |
Percent of Total Investments | 5.30% |
C000076362 [Member] | Empower Inflation Protected Securities Fund Institutional Class [Member] | |
Holdings [Line Items] | |
Percent of Total Investments | 8.13% |
C000076362 [Member] | Empower Multi Sector Bond Fund Institutional Class [Member] | |
Holdings [Line Items] | |
Percent of Total Investments | 4.45% |
C000076362 [Member] | Fixed Interest Contract [Member] | |
Holdings [Line Items] | |
Percent of Total Investments | 8.80% |
C000076362 [Member] | Large Cap Equity [Member] | |
Holdings [Line Items] | |
Percent of Total Investments | 19.50% |
C000076362 [Member] | Mid Cap Equity [Member] | |
Holdings [Line Items] | |
Percent of Total Investments | 8.10% |
C000076362 [Member] | Real Estate Equity [Member] | |
Holdings [Line Items] | |
Percent of Total Investments | 3.30% |
C000076362 [Member] | Small Cap Equity [Member] | |
Holdings [Line Items] | |
Percent of Total Investments | 3.50% |
C000076362 [Member] | International Equity [Member] | |
Holdings [Line Items] | |
Percent of Total Investments | 15.30% |
C000076362 [Member] | Bonds [Member] | |
Holdings [Line Items] | |
Percent of Total Investments | 41.50% |
C000076369 [Member] | Empower Core Bond Fund Institutional Class [Member] | |
Holdings [Line Items] | |
Percent of Total Investments | 4.31% |
C000076369 [Member] | Empower International Value Fund Institutional Class [Member] | |
Holdings [Line Items] | |
Percent of Total Investments | 4.34% |
C000076369 [Member] | Empower Large Cap Growth Fund Institutional Class [Member] | |
Holdings [Line Items] | |
Percent of Total Investments | 5.86% |
C000076369 [Member] | Empower Large Cap Value Fund Institutional Class [Member] | |
Holdings [Line Items] | |
Percent of Total Investments | 6.34% |
C000076369 [Member] | Empower of America Contract [Member] | |
Holdings [Line Items] | |
Percent of Total Investments | 4.12% |
C000076369 [Member] | Empower International Index Fund Institutional Class [Member] | |
Holdings [Line Items] | |
Percent of Total Investments | 8.19% |
C000076369 [Member] | Empower S And P 500 Index Fund Institutional Class [Member] | |
Holdings [Line Items] | |
Percent of Total Investments | 12.21% |
C000076369 [Member] | Empower Bond Index Fund Institutional Class [Member] | |
Holdings [Line Items] | |
Percent of Total Investments | 8.79% |
C000076369 [Member] | Empower Global Bond Fund Institutional Class [Member] | |
Holdings [Line Items] | |
Percent of Total Investments | 3.87% |
C000076369 [Member] | Empower S And P Mid Cap 400 Index Fund Institutional Class [Member] | |
Holdings [Line Items] | |
Percent of Total Investments | 5.23% |
C000076369 [Member] | Fixed Interest Contract [Member] | |
Holdings [Line Items] | |
Percent of Total Investments | 4.10% |
C000076369 [Member] | Large Cap Equity [Member] | |
Holdings [Line Items] | |
Percent of Total Investments | 25.60% |
C000076369 [Member] | Mid Cap Equity [Member] | |
Holdings [Line Items] | |
Percent of Total Investments | 10.50% |
C000076369 [Member] | Real Estate Equity [Member] | |
Holdings [Line Items] | |
Percent of Total Investments | 3.50% |
C000076369 [Member] | Small Cap Equity [Member] | |
Holdings [Line Items] | |
Percent of Total Investments | 5.50% |
C000076369 [Member] | International Equity [Member] | |
Holdings [Line Items] | |
Percent of Total Investments | 22.80% |
C000076369 [Member] | Bonds [Member] | |
Holdings [Line Items] | |
Percent of Total Investments | 28% |
C000168772 [Member] | Empower International Growth Fund Institutional Class [Member] | |
Holdings [Line Items] | |
Percent of Total Investments | 5.63% |
C000168772 [Member] | Empower International Value Fund Institutional Class [Member] | |
Holdings [Line Items] | |
Percent of Total Investments | 6.32% |
C000168772 [Member] | Empower Large Cap Growth Fund Institutional Class [Member] | |
Holdings [Line Items] | |
Percent of Total Investments | 7.22% |
C000168772 [Member] | Empower Large Cap Value Fund Institutional Class [Member] | |
Holdings [Line Items] | |
Percent of Total Investments | 7.80% |
C000168772 [Member] | Empower S And P Small Cap 600 Index Fund Institutional Class [Member] | |
Holdings [Line Items] | |
Percent of Total Investments | 5.23% |
C000168772 [Member] | Fidelity Emerging Markets Index Fund Institutional Class [Member] | |
Holdings [Line Items] | |
Percent of Total Investments | 5.11% |
C000168772 [Member] | Empower International Index Fund Institutional Class [Member] | |
Holdings [Line Items] | |
Percent of Total Investments | 11.94% |
C000168772 [Member] | Empower S And P 500 Index Fund Institutional Class [Member] | |
Holdings [Line Items] | |
Percent of Total Investments | 15.01% |
C000168772 [Member] | Empower Emerging Markets Equity Fund Institutional Class [Member] | |
Holdings [Line Items] | |
Percent of Total Investments | 5.11% |
C000168772 [Member] | Empower S And P Mid Cap 400 Index Fund Institutional Class [Member] | |
Holdings [Line Items] | |
Percent of Total Investments | 6.46% |
C000168772 [Member] | Fixed Interest Contract [Member] | |
Holdings [Line Items] | |
Percent of Total Investments | 0.50% |
C000168772 [Member] | Large Cap Equity [Member] | |
Holdings [Line Items] | |
Percent of Total Investments | 32% |
C000168772 [Member] | Mid Cap Equity [Member] | |
Holdings [Line Items] | |
Percent of Total Investments | 12.90% |
C000168772 [Member] | Real Estate Equity [Member] | |
Holdings [Line Items] | |
Percent of Total Investments | 3.80% |
C000168772 [Member] | Small Cap Equity [Member] | |
Holdings [Line Items] | |
Percent of Total Investments | 8.50% |
C000168772 [Member] | International Equity [Member] | |
Holdings [Line Items] | |
Percent of Total Investments | 34.10% |
C000168772 [Member] | Bonds [Member] | |
Holdings [Line Items] | |
Percent of Total Investments | 8.20% |
C000206613 [Member] | Empower International Growth Fund Institutional Class [Member] | |
Holdings [Line Items] | |
Percent of Total Investments | 5.98% |
C000206613 [Member] | Empower International Value Fund Institutional Class [Member] | |
Holdings [Line Items] | |
Percent of Total Investments | 6.72% |
C000206613 [Member] | Empower Large Cap Growth Fund Institutional Class [Member] | |
Holdings [Line Items] | |
Percent of Total Investments | 6.86% |
C000206613 [Member] | Empower Large Cap Value Fund Institutional Class [Member] | |
Holdings [Line Items] | |
Percent of Total Investments | 7.41% |
C000206613 [Member] | Empower S And P Small Cap 600 Index Fund Institutional Class [Member] | |
Holdings [Line Items] | |
Percent of Total Investments | 5.69% |
C000206613 [Member] | Fidelity Emerging Markets Index Fund Institutional Class [Member] | |
Holdings [Line Items] | |
Percent of Total Investments | 5.73% |
C000206613 [Member] | Empower International Index Fund Institutional Class [Member] | |
Holdings [Line Items] | |
Percent of Total Investments | 12.69% |
C000206613 [Member] | Empower S And P 500 Index Fund Institutional Class [Member] | |
Holdings [Line Items] | |
Percent of Total Investments | 14.28% |
C000206613 [Member] | Empower Emerging Markets Equity Fund Institutional Class [Member] | |
Holdings [Line Items] | |
Percent of Total Investments | 5.73% |
C000206613 [Member] | Empower S And P Mid Cap 400 Index Fund Institutional Class [Member] | |
Holdings [Line Items] | |
Percent of Total Investments | 6.13% |
C000206613 [Member] | Fixed Interest Contract [Member] | |
Holdings [Line Items] | |
Percent of Total Investments | 0.30% |
C000206613 [Member] | Large Cap Equity [Member] | |
Holdings [Line Items] | |
Percent of Total Investments | 30.70% |
C000206613 [Member] | Mid Cap Equity [Member] | |
Holdings [Line Items] | |
Percent of Total Investments | 12.30% |
C000206613 [Member] | Real Estate Equity [Member] | |
Holdings [Line Items] | |
Percent of Total Investments | 3.90% |
C000206613 [Member] | Small Cap Equity [Member] | |
Holdings [Line Items] | |
Percent of Total Investments | 9.20% |
C000206613 [Member] | International Equity [Member] | |
Holdings [Line Items] | |
Percent of Total Investments | 36.80% |
C000206613 [Member] | Bonds [Member] | |
Holdings [Line Items] | |
Percent of Total Investments | 6.80% |
C000155797 [Member] | Empower Core Bond Fund Institutional Class [Member] | |
Holdings [Line Items] | |
Percent of Total Investments | 5.49% |
C000155797 [Member] | Empower Large Cap Growth Fund Institutional Class [Member] | |
Holdings [Line Items] | |
Percent of Total Investments | 4.50% |
C000155797 [Member] | Empower Large Cap Value Fund Institutional Class [Member] | |
Holdings [Line Items] | |
Percent of Total Investments | 4.86% |
C000155797 [Member] | Empower of America Contract [Member] | |
Holdings [Line Items] | |
Percent of Total Investments | 8.81% |
C000155797 [Member] | Empower International Index Fund Institutional Class [Member] | |
Holdings [Line Items] | |
Percent of Total Investments | 5.60% |
C000155797 [Member] | Empower S And P 500 Index Fund Institutional Class [Member] | |
Holdings [Line Items] | |
Percent of Total Investments | 9.36% |
C000155797 [Member] | Empower Bond Index Fund Institutional Class [Member] | |
Holdings [Line Items] | |
Percent of Total Investments | 11.15% |
C000155797 [Member] | Empower Global Bond Fund Institutional Class [Member] | |
Holdings [Line Items] | |
Percent of Total Investments | 5.30% |
C000155797 [Member] | Empower Inflation Protected Securities Fund Institutional Class [Member] | |
Holdings [Line Items] | |
Percent of Total Investments | 8.13% |
C000155797 [Member] | Empower Multi Sector Bond Fund Institutional Class [Member] | |
Holdings [Line Items] | |
Percent of Total Investments | 4.45% |
C000155797 [Member] | Fixed Interest Contract [Member] | |
Holdings [Line Items] | |
Percent of Total Investments | 8.80% |
C000155797 [Member] | Large Cap Equity [Member] | |
Holdings [Line Items] | |
Percent of Total Investments | 19.50% |
C000155797 [Member] | Mid Cap Equity [Member] | |
Holdings [Line Items] | |
Percent of Total Investments | 8.10% |
C000155797 [Member] | Real Estate Equity [Member] | |
Holdings [Line Items] | |
Percent of Total Investments | 3.30% |
C000155797 [Member] | Small Cap Equity [Member] | |
Holdings [Line Items] | |
Percent of Total Investments | 3.50% |
C000155797 [Member] | International Equity [Member] | |
Holdings [Line Items] | |
Percent of Total Investments | 15.30% |
C000155797 [Member] | Bonds [Member] | |
Holdings [Line Items] | |
Percent of Total Investments | 41.50% |
C000168747 [Member] | Empower Core Bond Fund Institutional Class [Member] | |
Holdings [Line Items] | |
Percent of Net Asset Value | 5.40% |
C000168747 [Member] | Empower Large Cap Value Fund Institutional Class [Member] | |
Holdings [Line Items] | |
Percent of Net Asset Value | 4.41% |
C000168747 [Member] | Empower of America Contract [Member] | |
Holdings [Line Items] | |
Percent of Net Asset Value | 11.18% |
C000168747 [Member] | Empower International Index Fund Institutional Class [Member] | |
Holdings [Line Items] | |
Percent of Net Asset Value | 4.78% |
C000168747 [Member] | Empower S And P 500 Index Fund Institutional Class [Member] | |
Holdings [Line Items] | |
Percent of Net Asset Value | 8.47% |
C000168747 [Member] | Empower Bond Index Fund Institutional Class [Member] | |
Holdings [Line Items] | |
Percent of Net Asset Value | 10.98% |
C000168747 [Member] | Empower Global Bond Fund Institutional Class [Member] | |
Holdings [Line Items] | |
Percent of Net Asset Value | 5.49% |
C000168747 [Member] | Empower Inflation Protected Securities Fund Institutional Class [Member] | |
Holdings [Line Items] | |
Percent of Net Asset Value | 10.75% |
C000168747 [Member] | Empower Multi Sector Bond Fund Institutional Class [Member] | |
Holdings [Line Items] | |
Percent of Net Asset Value | 4.37% |
C000168747 [Member] | Empower Short Duration Bond Fund Institutional Class [Member] | |
Holdings [Line Items] | |
Percent of Net Asset Value | 4.78% |
C000168747 [Member] | Fixed Interest Contract [Member] | |
Holdings [Line Items] | |
Percent of Net Asset Value | 11.20% |
C000168747 [Member] | Large Cap Equity [Member] | |
Holdings [Line Items] | |
Percent of Net Asset Value | 17.60% |
C000168747 [Member] | Mid Cap Equity [Member] | |
Holdings [Line Items] | |
Percent of Net Asset Value | 7.30% |
C000168747 [Member] | Real Estate Equity [Member] | |
Holdings [Line Items] | |
Percent of Net Asset Value | 3.20% |
C000168747 [Member] | Small Cap Equity [Member] | |
Holdings [Line Items] | |
Percent of Net Asset Value | 2.90% |
C000168747 [Member] | International Equity [Member] | |
Holdings [Line Items] | |
Percent of Net Asset Value | 13% |
C000168747 [Member] | Bonds [Member] | |
Holdings [Line Items] | |
Percent of Net Asset Value | 44.80% |
C000168764 [Member] | Empower International Growth Fund Institutional Class [Member] | |
Holdings [Line Items] | |
Percent of Total Investments | 4.61% |
C000168764 [Member] | Empower International Value Fund Institutional Class [Member] | |
Holdings [Line Items] | |
Percent of Total Investments | 5.18% |
C000168764 [Member] | Empower Large Cap Growth Fund Institutional Class [Member] | |
Holdings [Line Items] | |
Percent of Total Investments | 6.62% |
C000168764 [Member] | Empower Large Cap Value Fund Institutional Class [Member] | |
Holdings [Line Items] | |
Percent of Total Investments | 7.16% |
C000168764 [Member] | Empower S And P Small Cap 600 Index Fund Institutional Class [Member] | |
Holdings [Line Items] | |
Percent of Total Investments | 4.13% |
C000168764 [Member] | Empower International Index Fund Institutional Class [Member] | |
Holdings [Line Items] | |
Percent of Total Investments | 9.79% |
C000168764 [Member] | Empower S And P 500 Index Fund Institutional Class [Member] | |
Holdings [Line Items] | |
Percent of Total Investments | 13.77% |
C000168764 [Member] | Empower Bond Index Fund Institutional Class [Member] | |
Holdings [Line Items] | |
Percent of Total Investments | 6.35% |
C000168764 [Member] | Empower Emerging Markets Equity Fund Institutional Class [Member] | |
Holdings [Line Items] | |
Percent of Total Investments | 3.96% |
C000168764 [Member] | Empower S And P Mid Cap 400 Index Fund Institutional Class [Member] | |
Holdings [Line Items] | |
Percent of Total Investments | 5.92% |
C000168764 [Member] | Fixed Interest Contract [Member] | |
Holdings [Line Items] | |
Percent of Total Investments | 2.30% |
C000168764 [Member] | Large Cap Equity [Member] | |
Holdings [Line Items] | |
Percent of Total Investments | 29.10% |
C000168764 [Member] | Mid Cap Equity [Member] | |
Holdings [Line Items] | |
Percent of Total Investments | 11.80% |
C000168764 [Member] | Real Estate Equity [Member] | |
Holdings [Line Items] | |
Percent of Total Investments | 3.60% |
C000168764 [Member] | Small Cap Equity [Member] | |
Holdings [Line Items] | |
Percent of Total Investments | 6.70% |
C000168764 [Member] | International Equity [Member] | |
Holdings [Line Items] | |
Percent of Total Investments | 27.50% |
C000168764 [Member] | Bonds [Member] | |
Holdings [Line Items] | |
Percent of Total Investments | 19% |
C000076363 [Member] | Empower Core Bond Fund Institutional Class [Member] | |
Holdings [Line Items] | |
Percent of Total Investments | 5.49% |
C000076363 [Member] | Empower Large Cap Growth Fund Institutional Class [Member] | |
Holdings [Line Items] | |
Percent of Total Investments | 4.50% |
C000076363 [Member] | Empower Large Cap Value Fund Institutional Class [Member] | |
Holdings [Line Items] | |
Percent of Total Investments | 4.86% |
C000076363 [Member] | Empower of America Contract [Member] | |
Holdings [Line Items] | |
Percent of Total Investments | 8.81% |
C000076363 [Member] | Empower International Index Fund Institutional Class [Member] | |
Holdings [Line Items] | |
Percent of Total Investments | 5.60% |
C000076363 [Member] | Empower S And P 500 Index Fund Institutional Class [Member] | |
Holdings [Line Items] | |
Percent of Total Investments | 9.36% |
C000076363 [Member] | Empower Bond Index Fund Institutional Class [Member] | |
Holdings [Line Items] | |
Percent of Total Investments | 11.15% |
C000076363 [Member] | Empower Global Bond Fund Institutional Class [Member] | |
Holdings [Line Items] | |
Percent of Total Investments | 5.30% |
C000076363 [Member] | Empower Inflation Protected Securities Fund Institutional Class [Member] | |
Holdings [Line Items] | |
Percent of Total Investments | 8.13% |
C000076363 [Member] | Empower Multi Sector Bond Fund Institutional Class [Member] | |
Holdings [Line Items] | |
Percent of Total Investments | 4.45% |
C000076363 [Member] | Fixed Interest Contract [Member] | |
Holdings [Line Items] | |
Percent of Total Investments | 8.80% |
C000076363 [Member] | Large Cap Equity [Member] | |
Holdings [Line Items] | |
Percent of Total Investments | 19.50% |
C000076363 [Member] | Mid Cap Equity [Member] | |
Holdings [Line Items] | |
Percent of Total Investments | 8.10% |
C000076363 [Member] | Real Estate Equity [Member] | |
Holdings [Line Items] | |
Percent of Total Investments | 3.30% |
C000076363 [Member] | Small Cap Equity [Member] | |
Holdings [Line Items] | |
Percent of Total Investments | 3.50% |
C000076363 [Member] | International Equity [Member] | |
Holdings [Line Items] | |
Percent of Total Investments | 15.30% |
C000076363 [Member] | Bonds [Member] | |
Holdings [Line Items] | |
Percent of Total Investments | 41.50% |
C000155800 [Member] | Empower Core Bond Fund Institutional Class [Member] | |
Holdings [Line Items] | |
Percent of Total Investments | 4.31% |
C000155800 [Member] | Empower International Value Fund Institutional Class [Member] | |
Holdings [Line Items] | |
Percent of Total Investments | 4.34% |
C000155800 [Member] | Empower Large Cap Growth Fund Institutional Class [Member] | |
Holdings [Line Items] | |
Percent of Total Investments | 5.86% |
C000155800 [Member] | Empower Large Cap Value Fund Institutional Class [Member] | |
Holdings [Line Items] | |
Percent of Total Investments | 6.34% |
C000155800 [Member] | Empower of America Contract [Member] | |
Holdings [Line Items] | |
Percent of Total Investments | 4.12% |
C000155800 [Member] | Empower International Index Fund Institutional Class [Member] | |
Holdings [Line Items] | |
Percent of Total Investments | 8.19% |
C000155800 [Member] | Empower S And P 500 Index Fund Institutional Class [Member] | |
Holdings [Line Items] | |
Percent of Total Investments | 12.21% |
C000155800 [Member] | Empower Bond Index Fund Institutional Class [Member] | |
Holdings [Line Items] | |
Percent of Total Investments | 8.79% |
C000155800 [Member] | Empower Global Bond Fund Institutional Class [Member] | |
Holdings [Line Items] | |
Percent of Total Investments | 3.87% |
C000155800 [Member] | Empower S And P Mid Cap 400 Index Fund Institutional Class [Member] | |
Holdings [Line Items] | |
Percent of Total Investments | 5.23% |
C000155800 [Member] | Fixed Interest Contract [Member] | |
Holdings [Line Items] | |
Percent of Total Investments | 4.10% |
C000155800 [Member] | Large Cap Equity [Member] | |
Holdings [Line Items] | |
Percent of Total Investments | 25.60% |
C000155800 [Member] | Mid Cap Equity [Member] | |
Holdings [Line Items] | |
Percent of Total Investments | 10.50% |
C000155800 [Member] | Real Estate Equity [Member] | |
Holdings [Line Items] | |
Percent of Total Investments | 3.50% |
C000155800 [Member] | Small Cap Equity [Member] | |
Holdings [Line Items] | |
Percent of Total Investments | 5.50% |
C000155800 [Member] | International Equity [Member] | |
Holdings [Line Items] | |
Percent of Total Investments | 22.80% |
C000155800 [Member] | Bonds [Member] | |
Holdings [Line Items] | |
Percent of Total Investments | 28% |
C000206610 [Member] | Empower International Growth Fund Institutional Class [Member] | |
Holdings [Line Items] | |
Percent of Net Asset Value | 5.98% |
C000206610 [Member] | Empower International Value Fund Institutional Class [Member] | |
Holdings [Line Items] | |
Percent of Net Asset Value | 6.72% |
C000206610 [Member] | Empower Large Cap Growth Fund Institutional Class [Member] | |
Holdings [Line Items] | |
Percent of Net Asset Value | 6.86% |
C000206610 [Member] | Empower Large Cap Value Fund Institutional Class [Member] | |
Holdings [Line Items] | |
Percent of Net Asset Value | 7.41% |
C000206610 [Member] | Empower S And P Small Cap 600 Index Fund Institutional Class [Member] | |
Holdings [Line Items] | |
Percent of Net Asset Value | 5.69% |
C000206610 [Member] | Fidelity Emerging Markets Index Fund Institutional Class [Member] | |
Holdings [Line Items] | |
Percent of Net Asset Value | 5.73% |
C000206610 [Member] | Empower International Index Fund Institutional Class [Member] | |
Holdings [Line Items] | |
Percent of Net Asset Value | 12.69% |
C000206610 [Member] | Empower S And P 500 Index Fund Institutional Class [Member] | |
Holdings [Line Items] | |
Percent of Net Asset Value | 14.28% |
C000206610 [Member] | Empower Emerging Markets Equity Fund Institutional Class [Member] | |
Holdings [Line Items] | |
Percent of Net Asset Value | 5.73% |
C000206610 [Member] | Empower S And P Mid Cap 400 Index Fund Institutional Class [Member] | |
Holdings [Line Items] | |
Percent of Net Asset Value | 6.13% |
C000206610 [Member] | Fixed Interest Contract [Member] | |
Holdings [Line Items] | |
Percent of Total Investments | 0.30% |
C000206610 [Member] | Large Cap Equity [Member] | |
Holdings [Line Items] | |
Percent of Total Investments | 30.70% |
C000206610 [Member] | Mid Cap Equity [Member] | |
Holdings [Line Items] | |
Percent of Total Investments | 12.30% |
C000206610 [Member] | Real Estate Equity [Member] | |
Holdings [Line Items] | |
Percent of Total Investments | 3.90% |
C000206610 [Member] | Small Cap Equity [Member] | |
Holdings [Line Items] | |
Percent of Total Investments | 9.20% |
C000206610 [Member] | International Equity [Member] | |
Holdings [Line Items] | |
Percent of Total Investments | 36.80% |
C000206610 [Member] | Bonds [Member] | |
Holdings [Line Items] | |
Percent of Total Investments | 6.80% |
C000206612 [Member] | Empower International Growth Fund Institutional Class [Member] | |
Holdings [Line Items] | |
Percent of Total Investments | 5.98% |
C000206612 [Member] | Empower International Value Fund Institutional Class [Member] | |
Holdings [Line Items] | |
Percent of Total Investments | 6.72% |
C000206612 [Member] | Empower Large Cap Growth Fund Institutional Class [Member] | |
Holdings [Line Items] | |
Percent of Total Investments | 6.86% |
C000206612 [Member] | Empower Large Cap Value Fund Institutional Class [Member] | |
Holdings [Line Items] | |
Percent of Total Investments | 7.41% |
C000206612 [Member] | Empower S And P Small Cap 600 Index Fund Institutional Class [Member] | |
Holdings [Line Items] | |
Percent of Total Investments | 5.69% |
C000206612 [Member] | Fidelity Emerging Markets Index Fund Institutional Class [Member] | |
Holdings [Line Items] | |
Percent of Total Investments | 5.73% |
C000206612 [Member] | Empower International Index Fund Institutional Class [Member] | |
Holdings [Line Items] | |
Percent of Total Investments | 12.69% |
C000206612 [Member] | Empower S And P 500 Index Fund Institutional Class [Member] | |
Holdings [Line Items] | |
Percent of Total Investments | 14.28% |
C000206612 [Member] | Empower Emerging Markets Equity Fund Institutional Class [Member] | |
Holdings [Line Items] | |
Percent of Total Investments | 5.73% |
C000206612 [Member] | Empower S And P Mid Cap 400 Index Fund Institutional Class [Member] | |
Holdings [Line Items] | |
Percent of Total Investments | 6.13% |
C000206612 [Member] | Fixed Interest Contract [Member] | |
Holdings [Line Items] | |
Percent of Total Investments | 0.30% |
C000206612 [Member] | Large Cap Equity [Member] | |
Holdings [Line Items] | |
Percent of Total Investments | 30.70% |
C000206612 [Member] | Mid Cap Equity [Member] | |
Holdings [Line Items] | |
Percent of Total Investments | 12.30% |
C000206612 [Member] | Real Estate Equity [Member] | |
Holdings [Line Items] | |
Percent of Total Investments | 3.90% |
C000206612 [Member] | Small Cap Equity [Member] | |
Holdings [Line Items] | |
Percent of Total Investments | 9.20% |
C000206612 [Member] | International Equity [Member] | |
Holdings [Line Items] | |
Percent of Total Investments | 36.80% |
C000206612 [Member] | Bonds [Member] | |
Holdings [Line Items] | |
Percent of Total Investments | 6.80% |
C000076357 [Member] | Empower Core Bond Fund Institutional Class [Member] | |
Holdings [Line Items] | |
Percent of Total Investments | 5.02% |
C000076357 [Member] | Empower Large Cap Value Fund Institutional Class [Member] | |
Holdings [Line Items] | |
Percent of Total Investments | 4.05% |
C000076357 [Member] | Empower of America Contract [Member] | |
Holdings [Line Items] | |
Percent of Total Investments | 13.49% |
C000076357 [Member] | Empower International Index Fund Institutional Class [Member] | |
Holdings [Line Items] | |
Percent of Total Investments | 4.15% |
C000076357 [Member] | Empower S And P 500 Index Fund Institutional Class [Member] | |
Holdings [Line Items] | |
Percent of Total Investments | 7.84% |
C000076357 [Member] | Empower Bond Index Fund Institutional Class [Member] | |
Holdings [Line Items] | |
Percent of Total Investments | 10.21% |
C000076357 [Member] | Empower Global Bond Fund Institutional Class [Member] | |
Holdings [Line Items] | |
Percent of Total Investments | 5.46% |
C000076357 [Member] | Empower Inflation Protected Securities Fund Institutional Class [Member] | |
Holdings [Line Items] | |
Percent of Total Investments | 13.46% |
C000076357 [Member] | Empower Multi Sector Bond Fund Institutional Class [Member] | |
Holdings [Line Items] | |
Percent of Total Investments | 4.07% |
C000076357 [Member] | Empower Short Duration Bond Fund Institutional Class [Member] | |
Holdings [Line Items] | |
Percent of Total Investments | 5.78% |
C000076357 [Member] | Fixed Interest Contract [Member] | |
Holdings [Line Items] | |
Percent of Total Investments | 13.50% |
C000076357 [Member] | Large Cap Equity [Member] | |
Holdings [Line Items] | |
Percent of Total Investments | 16.20% |
C000076357 [Member] | Mid Cap Equity [Member] | |
Holdings [Line Items] | |
Percent of Total Investments | 6.70% |
C000076357 [Member] | Real Estate Equity [Member] | |
Holdings [Line Items] | |
Percent of Total Investments | 3.10% |
C000076357 [Member] | Small Cap Equity [Member] | |
Holdings [Line Items] | |
Percent of Total Investments | 2.40% |
C000076357 [Member] | International Equity [Member] | |
Holdings [Line Items] | |
Percent of Total Investments | 11.20% |
C000076357 [Member] | Bonds [Member] | |
Holdings [Line Items] | |
Percent of Total Investments | 46.90% |
C000076368 [Member] | Empower Core Bond Fund Institutional Class [Member] | |
Holdings [Line Items] | |
Percent of Total Investments | 4.31% |
C000076368 [Member] | Empower International Value Fund Institutional Class [Member] | |
Holdings [Line Items] | |
Percent of Total Investments | 4.34% |
C000076368 [Member] | Empower Large Cap Growth Fund Institutional Class [Member] | |
Holdings [Line Items] | |
Percent of Total Investments | 5.86% |
C000076368 [Member] | Empower Large Cap Value Fund Institutional Class [Member] | |
Holdings [Line Items] | |
Percent of Total Investments | 6.34% |
C000076368 [Member] | Empower of America Contract [Member] | |
Holdings [Line Items] | |
Percent of Total Investments | 4.12% |
C000076368 [Member] | Empower International Index Fund Institutional Class [Member] | |
Holdings [Line Items] | |
Percent of Total Investments | 8.19% |
C000076368 [Member] | Empower S And P 500 Index Fund Institutional Class [Member] | |
Holdings [Line Items] | |
Percent of Total Investments | 12.21% |
C000076368 [Member] | Empower Bond Index Fund Institutional Class [Member] | |
Holdings [Line Items] | |
Percent of Total Investments | 8.79% |
C000076368 [Member] | Empower Global Bond Fund Institutional Class [Member] | |
Holdings [Line Items] | |
Percent of Total Investments | 3.87% |
C000076368 [Member] | Empower S And P Mid Cap 400 Index Fund Institutional Class [Member] | |
Holdings [Line Items] | |
Percent of Total Investments | 5.23% |
C000076368 [Member] | Fixed Interest Contract [Member] | |
Holdings [Line Items] | |
Percent of Total Investments | 4.10% |
C000076368 [Member] | Large Cap Equity [Member] | |
Holdings [Line Items] | |
Percent of Total Investments | 25.60% |
C000076368 [Member] | Mid Cap Equity [Member] | |
Holdings [Line Items] | |
Percent of Total Investments | 10.50% |
C000076368 [Member] | Real Estate Equity [Member] | |
Holdings [Line Items] | |
Percent of Total Investments | 3.50% |
C000076368 [Member] | Small Cap Equity [Member] | |
Holdings [Line Items] | |
Percent of Total Investments | 5.50% |
C000076368 [Member] | International Equity [Member] | |
Holdings [Line Items] | |
Percent of Total Investments | 22.80% |
C000076368 [Member] | Bonds [Member] | |
Holdings [Line Items] | |
Percent of Total Investments | 28% |
C000155789 [Member] | Empower International Growth Fund Institutional Class [Member] | |
Holdings [Line Items] | |
Percent of Net Asset Value | 5.24% |
C000155789 [Member] | Empower International Value Fund Institutional Class [Member] | |
Holdings [Line Items] | |
Percent of Net Asset Value | 5.89% |
C000155789 [Member] | Empower Large Cap Growth Fund Institutional Class [Member] | |
Holdings [Line Items] | |
Percent of Net Asset Value | 7.10% |
C000155789 [Member] | Empower Large Cap Value Fund Institutional Class [Member] | |
Holdings [Line Items] | |
Percent of Net Asset Value | 7.69% |
C000155789 [Member] | Empower S And P Small Cap 600 Index Fund Institutional Class [Member] | |
Holdings [Line Items] | |
Percent of Net Asset Value | 4.79% |
C000155789 [Member] | Fidelity Emerging Markets Index Fund Institutional Class [Member] | |
Holdings [Line Items] | |
Percent of Net Asset Value | 4.61% |
C000155789 [Member] | Empower International Index Fund Institutional Class [Member] | |
Holdings [Line Items] | |
Percent of Net Asset Value | 11.12% |
C000155789 [Member] | Empower S And P 500 Index Fund Institutional Class [Member] | |
Holdings [Line Items] | |
Percent of Net Asset Value | 14.76% |
C000155789 [Member] | Empower Emerging Markets Equity Fund Institutional Class [Member] | |
Holdings [Line Items] | |
Percent of Net Asset Value | 4.62% |
C000155789 [Member] | Empower S And P Mid Cap 400 Index Fund Institutional Class [Member] | |
Holdings [Line Items] | |
Percent of Net Asset Value | 6.36% |
C000155789 [Member] | Fixed Interest Contract [Member] | |
Holdings [Line Items] | |
Percent of Net Asset Value | 1.10% |
C000155789 [Member] | Large Cap Equity [Member] | |
Holdings [Line Items] | |
Percent of Net Asset Value | 31.30% |
C000155789 [Member] | Mid Cap Equity [Member] | |
Holdings [Line Items] | |
Percent of Net Asset Value | 12.70% |
C000155789 [Member] | Real Estate Equity [Member] | |
Holdings [Line Items] | |
Percent of Net Asset Value | 3.70% |
C000155789 [Member] | Small Cap Equity [Member] | |
Holdings [Line Items] | |
Percent of Net Asset Value | 7.80% |
C000155789 [Member] | International Equity [Member] | |
Holdings [Line Items] | |
Percent of Net Asset Value | 31.50% |
C000155789 [Member] | Bonds [Member] | |
Holdings [Line Items] | |
Percent of Net Asset Value | 11.90% |
C000168771 [Member] | Empower International Growth Fund Institutional Class [Member] | |
Holdings [Line Items] | |
Percent of Total Investments | 5.63% |
C000168771 [Member] | Empower International Value Fund Institutional Class [Member] | |
Holdings [Line Items] | |
Percent of Total Investments | 6.32% |
C000168771 [Member] | Empower Large Cap Growth Fund Institutional Class [Member] | |
Holdings [Line Items] | |
Percent of Total Investments | 7.22% |
C000168771 [Member] | Empower Large Cap Value Fund Institutional Class [Member] | |
Holdings [Line Items] | |
Percent of Total Investments | 7.80% |
C000168771 [Member] | Empower S And P Small Cap 600 Index Fund Institutional Class [Member] | |
Holdings [Line Items] | |
Percent of Total Investments | 5.23% |
C000168771 [Member] | Fidelity Emerging Markets Index Fund Institutional Class [Member] | |
Holdings [Line Items] | |
Percent of Total Investments | 5.11% |
C000168771 [Member] | Empower International Index Fund Institutional Class [Member] | |
Holdings [Line Items] | |
Percent of Total Investments | 11.94% |
C000168771 [Member] | Empower S And P 500 Index Fund Institutional Class [Member] | |
Holdings [Line Items] | |
Percent of Total Investments | 15.01% |
C000168771 [Member] | Empower Emerging Markets Equity Fund Institutional Class [Member] | |
Holdings [Line Items] | |
Percent of Total Investments | 5.11% |
C000168771 [Member] | Empower S And P Mid Cap 400 Index Fund Institutional Class [Member] | |
Holdings [Line Items] | |
Percent of Total Investments | 6.46% |
C000168771 [Member] | Fixed Interest Contract [Member] | |
Holdings [Line Items] | |
Percent of Total Investments | 0.50% |
C000168771 [Member] | Large Cap Equity [Member] | |
Holdings [Line Items] | |
Percent of Total Investments | 32% |
C000168771 [Member] | Mid Cap Equity [Member] | |
Holdings [Line Items] | |
Percent of Total Investments | 12.90% |
C000168771 [Member] | Real Estate Equity [Member] | |
Holdings [Line Items] | |
Percent of Total Investments | 3.80% |
C000168771 [Member] | Small Cap Equity [Member] | |
Holdings [Line Items] | |
Percent of Total Investments | 8.50% |
C000168771 [Member] | International Equity [Member] | |
Holdings [Line Items] | |
Percent of Total Investments | 34.10% |
C000168771 [Member] | Bonds [Member] | |
Holdings [Line Items] | |
Percent of Total Investments | 8.20% |
C000076352 [Member] | Empower International Growth Fund Institutional Class [Member] | |
Holdings [Line Items] | |
Percent of Total Investments | 5.83% |
C000076352 [Member] | Empower International Value Fund Institutional Class [Member] | |
Holdings [Line Items] | |
Percent of Total Investments | 6.54% |
C000076352 [Member] | Empower Large Cap Growth Fund Institutional Class [Member] | |
Holdings [Line Items] | |
Percent of Total Investments | 7.07% |
C000076352 [Member] | Empower Large Cap Value Fund Institutional Class [Member] | |
Holdings [Line Items] | |
Percent of Total Investments | 7.64% |
C000076352 [Member] | Empower S And P Small Cap 600 Index Fund Institutional Class [Member] | |
Holdings [Line Items] | |
Percent of Total Investments | 5.50% |
C000076352 [Member] | Fidelity Emerging Markets Index Fund Institutional Class [Member] | |
Holdings [Line Items] | |
Percent of Total Investments | 5.43% |
C000076352 [Member] | Empower International Index Fund Institutional Class [Member] | |
Holdings [Line Items] | |
Percent of Total Investments | 12.37% |
C000076352 [Member] | Empower S And P 500 Index Fund Institutional Class [Member] | |
Holdings [Line Items] | |
Percent of Total Investments | 14.71% |
C000076352 [Member] | Empower Emerging Markets Equity Fund Institutional Class [Member] | |
Holdings [Line Items] | |
Percent of Total Investments | 5.44% |
C000076352 [Member] | Empower S And P Mid Cap 400 Index Fund Institutional Class [Member] | |
Holdings [Line Items] | |
Percent of Total Investments | 6.33% |
C000076352 [Member] | Fixed Interest Contract [Member] | |
Holdings [Line Items] | |
Percent of Total Investments | 0.40% |
C000076352 [Member] | Large Cap Equity [Member] | |
Holdings [Line Items] | |
Percent of Total Investments | 31.50% |
C000076352 [Member] | Mid Cap Equity [Member] | |
Holdings [Line Items] | |
Percent of Total Investments | 12.70% |
C000076352 [Member] | Real Estate Equity [Member] | |
Holdings [Line Items] | |
Percent of Total Investments | 3.80% |
C000076352 [Member] | Small Cap Equity [Member] | |
Holdings [Line Items] | |
Percent of Total Investments | 8.90% |
C000076352 [Member] | International Equity [Member] | |
Holdings [Line Items] | |
Percent of Total Investments | 35.60% |
C000076352 [Member] | Bonds [Member] | |
Holdings [Line Items] | |
Percent of Total Investments | 7.10% |
C000155792 [Member] | Empower International Growth Fund Institutional Class [Member] | |
Holdings [Line Items] | |
Percent of Total Investments | 5.83% |
C000155792 [Member] | Empower International Value Fund Institutional Class [Member] | |
Holdings [Line Items] | |
Percent of Total Investments | 6.54% |
C000155792 [Member] | Empower Large Cap Growth Fund Institutional Class [Member] | |
Holdings [Line Items] | |
Percent of Total Investments | 7.07% |
C000155792 [Member] | Empower Large Cap Value Fund Institutional Class [Member] | |
Holdings [Line Items] | |
Percent of Total Investments | 7.64% |
C000155792 [Member] | Empower S And P Small Cap 600 Index Fund Institutional Class [Member] | |
Holdings [Line Items] | |
Percent of Total Investments | 5.50% |
C000155792 [Member] | Fidelity Emerging Markets Index Fund Institutional Class [Member] | |
Holdings [Line Items] | |
Percent of Total Investments | 5.43% |
C000155792 [Member] | Empower International Index Fund Institutional Class [Member] | |
Holdings [Line Items] | |
Percent of Total Investments | 12.37% |
C000155792 [Member] | Empower S And P 500 Index Fund Institutional Class [Member] | |
Holdings [Line Items] | |
Percent of Total Investments | 14.71% |
C000155792 [Member] | Empower Emerging Markets Equity Fund Institutional Class [Member] | |
Holdings [Line Items] | |
Percent of Total Investments | 5.44% |
C000155792 [Member] | Empower S And P Mid Cap 400 Index Fund Institutional Class [Member] | |
Holdings [Line Items] | |
Percent of Total Investments | 6.33% |
C000155792 [Member] | Fixed Interest Contract [Member] | |
Holdings [Line Items] | |
Percent of Total Investments | 0.40% |
C000155792 [Member] | Large Cap Equity [Member] | |
Holdings [Line Items] | |
Percent of Total Investments | 31.50% |
C000155792 [Member] | Mid Cap Equity [Member] | |
Holdings [Line Items] | |
Percent of Total Investments | 12.70% |
C000155792 [Member] | Real Estate Equity [Member] | |
Holdings [Line Items] | |
Percent of Total Investments | 3.80% |
C000155792 [Member] | Small Cap Equity [Member] | |
Holdings [Line Items] | |
Percent of Total Investments | 8.90% |
C000155792 [Member] | International Equity [Member] | |
Holdings [Line Items] | |
Percent of Total Investments | 35.60% |
C000155792 [Member] | Bonds [Member] | |
Holdings [Line Items] | |
Percent of Total Investments | 7.10% |
C000168754 [Member] | Empower Core Bond Fund Institutional Class [Member] | |
Holdings [Line Items] | |
Percent of Total Investments | 5.17% |
C000168754 [Member] | Empower Large Cap Growth Fund Institutional Class [Member] | |
Holdings [Line Items] | |
Percent of Total Investments | 5.08% |
C000168754 [Member] | Empower Large Cap Value Fund Institutional Class [Member] | |
Holdings [Line Items] | |
Percent of Total Investments | 5.50% |
C000168754 [Member] | Empower of America Contract [Member] | |
Holdings [Line Items] | |
Percent of Total Investments | 6.43% |
C000168754 [Member] | Empower International Index Fund Institutional Class [Member] | |
Holdings [Line Items] | |
Percent of Total Investments | 6.70% |
C000168754 [Member] | Empower S And P 500 Index Fund Institutional Class [Member] | |
Holdings [Line Items] | |
Percent of Total Investments | 10.55% |
C000168754 [Member] | Empower Bond Index Fund Institutional Class [Member] | |
Holdings [Line Items] | |
Percent of Total Investments | 10.54% |
C000168754 [Member] | Empower Global Bond Fund Institutional Class [Member] | |
Holdings [Line Items] | |
Percent of Total Investments | 4.80% |
C000168754 [Member] | Empower Inflation Protected Securities Fund Institutional Class [Member] | |
Holdings [Line Items] | |
Percent of Total Investments | 5.59% |
C000168754 [Member] | Empower S And P Mid Cap 400 Index Fund Institutional Class [Member] | |
Holdings [Line Items] | |
Percent of Total Investments | 4.55% |
C000168754 [Member] | Fixed Interest Contract [Member] | |
Holdings [Line Items] | |
Percent of Total Investments | 6.40% |
C000168754 [Member] | Large Cap Equity [Member] | |
Holdings [Line Items] | |
Percent of Total Investments | 22.20% |
C000168754 [Member] | Mid Cap Equity [Member] | |
Holdings [Line Items] | |
Percent of Total Investments | 9.10% |
C000168754 [Member] | Real Estate Equity [Member] | |
Holdings [Line Items] | |
Percent of Total Investments | 3.40% |
C000168754 [Member] | Small Cap Equity [Member] | |
Holdings [Line Items] | |
Percent of Total Investments | 4.40% |
C000168754 [Member] | International Equity [Member] | |
Holdings [Line Items] | |
Percent of Total Investments | 18.50% |
C000168754 [Member] | Bonds [Member] | |
Holdings [Line Items] | |
Percent of Total Investments | 36% |
C000168762 [Member] | Empower International Growth Fund Institutional Class [Member] | |
Holdings [Line Items] | |
Percent of Total Investments | 4.61% |
C000168762 [Member] | Empower International Value Fund Institutional Class [Member] | |
Holdings [Line Items] | |
Percent of Total Investments | 5.18% |
C000168762 [Member] | Empower Large Cap Growth Fund Institutional Class [Member] | |
Holdings [Line Items] | |
Percent of Total Investments | 6.62% |
C000168762 [Member] | Empower Large Cap Value Fund Institutional Class [Member] | |
Holdings [Line Items] | |
Percent of Total Investments | 7.16% |
C000168762 [Member] | Empower S And P Small Cap 600 Index Fund Institutional Class [Member] | |
Holdings [Line Items] | |
Percent of Total Investments | 4.13% |
C000168762 [Member] | Empower International Index Fund Institutional Class [Member] | |
Holdings [Line Items] | |
Percent of Total Investments | 9.79% |
C000168762 [Member] | Empower S And P 500 Index Fund Institutional Class [Member] | |
Holdings [Line Items] | |
Percent of Total Investments | 13.77% |
C000168762 [Member] | Empower Bond Index Fund Institutional Class [Member] | |
Holdings [Line Items] | |
Percent of Total Investments | 6.35% |
C000168762 [Member] | Empower Emerging Markets Equity Fund Institutional Class [Member] | |
Holdings [Line Items] | |
Percent of Total Investments | 3.96% |
C000168762 [Member] | Empower S And P Mid Cap 400 Index Fund Institutional Class [Member] | |
Holdings [Line Items] | |
Percent of Total Investments | 5.92% |
C000168762 [Member] | Fixed Interest Contract [Member] | |
Holdings [Line Items] | |
Percent of Total Investments | 2.30% |
C000168762 [Member] | Large Cap Equity [Member] | |
Holdings [Line Items] | |
Percent of Total Investments | 29.10% |
C000168762 [Member] | Mid Cap Equity [Member] | |
Holdings [Line Items] | |
Percent of Total Investments | 11.80% |
C000168762 [Member] | Real Estate Equity [Member] | |
Holdings [Line Items] | |
Percent of Total Investments | 3.60% |
C000168762 [Member] | Small Cap Equity [Member] | |
Holdings [Line Items] | |
Percent of Total Investments | 6.70% |
C000168762 [Member] | International Equity [Member] | |
Holdings [Line Items] | |
Percent of Total Investments | 27.50% |
C000168762 [Member] | Bonds [Member] | |
Holdings [Line Items] | |
Percent of Total Investments | 19% |
C000168746 [Member] | Empower Core Bond Fund Institutional Class [Member] | |
Holdings [Line Items] | |
Percent of Net Asset Value | 5.40% |
C000168746 [Member] | Empower Large Cap Value Fund Institutional Class [Member] | |
Holdings [Line Items] | |
Percent of Net Asset Value | 4.41% |
C000168746 [Member] | Empower of America Contract [Member] | |
Holdings [Line Items] | |
Percent of Net Asset Value | 11.18% |
C000168746 [Member] | Empower International Index Fund Institutional Class [Member] | |
Holdings [Line Items] | |
Percent of Net Asset Value | 4.78% |
C000168746 [Member] | Empower S And P 500 Index Fund Institutional Class [Member] | |
Holdings [Line Items] | |
Percent of Net Asset Value | 8.47% |
C000168746 [Member] | Empower Bond Index Fund Institutional Class [Member] | |
Holdings [Line Items] | |
Percent of Net Asset Value | 10.98% |
C000168746 [Member] | Empower Global Bond Fund Institutional Class [Member] | |
Holdings [Line Items] | |
Percent of Net Asset Value | 5.49% |
C000168746 [Member] | Empower Inflation Protected Securities Fund Institutional Class [Member] | |
Holdings [Line Items] | |
Percent of Net Asset Value | 10.75% |
C000168746 [Member] | Empower Multi Sector Bond Fund Institutional Class [Member] | |
Holdings [Line Items] | |
Percent of Net Asset Value | 4.37% |
C000168746 [Member] | Empower Short Duration Bond Fund Institutional Class [Member] | |
Holdings [Line Items] | |
Percent of Net Asset Value | 4.78% |
C000168746 [Member] | Fixed Interest Contract [Member] | |
Holdings [Line Items] | |
Percent of Net Asset Value | 11.20% |
C000168746 [Member] | Large Cap Equity [Member] | |
Holdings [Line Items] | |
Percent of Net Asset Value | 17.60% |
C000168746 [Member] | Mid Cap Equity [Member] | |
Holdings [Line Items] | |
Percent of Net Asset Value | 7.30% |
C000168746 [Member] | Real Estate Equity [Member] | |
Holdings [Line Items] | |
Percent of Net Asset Value | 3.20% |
C000168746 [Member] | Small Cap Equity [Member] | |
Holdings [Line Items] | |
Percent of Net Asset Value | 2.90% |
C000168746 [Member] | International Equity [Member] | |
Holdings [Line Items] | |
Percent of Net Asset Value | 13% |
C000168746 [Member] | Bonds [Member] | |
Holdings [Line Items] | |
Percent of Net Asset Value | 44.80% |
C000168748 [Member] | Empower Core Bond Fund Institutional Class [Member] | |
Holdings [Line Items] | |
Percent of Net Asset Value | 5.40% |
C000168748 [Member] | Empower Large Cap Value Fund Institutional Class [Member] | |
Holdings [Line Items] | |
Percent of Net Asset Value | 4.41% |
C000168748 [Member] | Empower of America Contract [Member] | |
Holdings [Line Items] | |
Percent of Net Asset Value | 11.18% |
C000168748 [Member] | Empower International Index Fund Institutional Class [Member] | |
Holdings [Line Items] | |
Percent of Net Asset Value | 4.78% |
C000168748 [Member] | Empower S And P 500 Index Fund Institutional Class [Member] | |
Holdings [Line Items] | |
Percent of Net Asset Value | 8.47% |
C000168748 [Member] | Empower Bond Index Fund Institutional Class [Member] | |
Holdings [Line Items] | |
Percent of Net Asset Value | 10.98% |
C000168748 [Member] | Empower Global Bond Fund Institutional Class [Member] | |
Holdings [Line Items] | |
Percent of Net Asset Value | 5.49% |
C000168748 [Member] | Empower Inflation Protected Securities Fund Institutional Class [Member] | |
Holdings [Line Items] | |
Percent of Net Asset Value | 10.75% |
C000168748 [Member] | Empower Multi Sector Bond Fund Institutional Class [Member] | |
Holdings [Line Items] | |
Percent of Net Asset Value | 4.37% |
C000168748 [Member] | Empower Short Duration Bond Fund Institutional Class [Member] | |
Holdings [Line Items] | |
Percent of Net Asset Value | 4.78% |
C000168748 [Member] | Fixed Interest Contract [Member] | |
Holdings [Line Items] | |
Percent of Net Asset Value | 11.20% |
C000168748 [Member] | Large Cap Equity [Member] | |
Holdings [Line Items] | |
Percent of Net Asset Value | 17.60% |
C000168748 [Member] | Mid Cap Equity [Member] | |
Holdings [Line Items] | |
Percent of Net Asset Value | 7.30% |
C000168748 [Member] | Real Estate Equity [Member] | |
Holdings [Line Items] | |
Percent of Net Asset Value | 3.20% |
C000168748 [Member] | Small Cap Equity [Member] | |
Holdings [Line Items] | |
Percent of Net Asset Value | 2.90% |
C000168748 [Member] | International Equity [Member] | |
Holdings [Line Items] | |
Percent of Net Asset Value | 13% |
C000168748 [Member] | Bonds [Member] | |
Holdings [Line Items] | |
Percent of Net Asset Value | 44.80% |
C000168763 [Member] | Empower International Growth Fund Institutional Class [Member] | |
Holdings [Line Items] | |
Percent of Total Investments | 4.61% |
C000168763 [Member] | Empower International Value Fund Institutional Class [Member] | |
Holdings [Line Items] | |
Percent of Total Investments | 5.18% |
C000168763 [Member] | Empower Large Cap Growth Fund Institutional Class [Member] | |
Holdings [Line Items] | |
Percent of Total Investments | 6.62% |
C000168763 [Member] | Empower Large Cap Value Fund Institutional Class [Member] | |
Holdings [Line Items] | |
Percent of Total Investments | 7.16% |
C000168763 [Member] | Empower S And P Small Cap 600 Index Fund Institutional Class [Member] | |
Holdings [Line Items] | |
Percent of Total Investments | 4.13% |
C000168763 [Member] | Empower International Index Fund Institutional Class [Member] | |
Holdings [Line Items] | |
Percent of Total Investments | 9.79% |
C000168763 [Member] | Empower S And P 500 Index Fund Institutional Class [Member] | |
Holdings [Line Items] | |
Percent of Total Investments | 13.77% |
C000168763 [Member] | Empower Bond Index Fund Institutional Class [Member] | |
Holdings [Line Items] | |
Percent of Total Investments | 6.35% |
C000168763 [Member] | Empower Emerging Markets Equity Fund Institutional Class [Member] | |
Holdings [Line Items] | |
Percent of Total Investments | 3.96% |
C000168763 [Member] | Empower S And P Mid Cap 400 Index Fund Institutional Class [Member] | |
Holdings [Line Items] | |
Percent of Total Investments | 5.92% |
C000168763 [Member] | Fixed Interest Contract [Member] | |
Holdings [Line Items] | |
Percent of Total Investments | 2.30% |
C000168763 [Member] | Large Cap Equity [Member] | |
Holdings [Line Items] | |
Percent of Total Investments | 29.10% |
C000168763 [Member] | Mid Cap Equity [Member] | |
Holdings [Line Items] | |
Percent of Total Investments | 11.80% |
C000168763 [Member] | Real Estate Equity [Member] | |
Holdings [Line Items] | |
Percent of Total Investments | 3.60% |
C000168763 [Member] | Small Cap Equity [Member] | |
Holdings [Line Items] | |
Percent of Total Investments | 6.70% |
C000168763 [Member] | International Equity [Member] | |
Holdings [Line Items] | |
Percent of Total Investments | 27.50% |
C000168763 [Member] | Bonds [Member] | |
Holdings [Line Items] | |
Percent of Total Investments | 19% |
C000168770 [Member] | Empower International Growth Fund Institutional Class [Member] | |
Holdings [Line Items] | |
Percent of Total Investments | 5.63% |
C000168770 [Member] | Empower International Value Fund Institutional Class [Member] | |
Holdings [Line Items] | |
Percent of Total Investments | 6.32% |
C000168770 [Member] | Empower Large Cap Growth Fund Institutional Class [Member] | |
Holdings [Line Items] | |
Percent of Total Investments | 7.22% |
C000168770 [Member] | Empower Large Cap Value Fund Institutional Class [Member] | |
Holdings [Line Items] | |
Percent of Total Investments | 7.80% |
C000168770 [Member] | Empower S And P Small Cap 600 Index Fund Institutional Class [Member] | |
Holdings [Line Items] | |
Percent of Total Investments | 5.23% |
C000168770 [Member] | Fidelity Emerging Markets Index Fund Institutional Class [Member] | |
Holdings [Line Items] | |
Percent of Total Investments | 5.11% |
C000168770 [Member] | Empower International Index Fund Institutional Class [Member] | |
Holdings [Line Items] | |
Percent of Total Investments | 11.94% |
C000168770 [Member] | Empower S And P 500 Index Fund Institutional Class [Member] | |
Holdings [Line Items] | |
Percent of Total Investments | 15.01% |
C000168770 [Member] | Empower Emerging Markets Equity Fund Institutional Class [Member] | |
Holdings [Line Items] | |
Percent of Total Investments | 5.11% |
C000168770 [Member] | Empower S And P Mid Cap 400 Index Fund Institutional Class [Member] | |
Holdings [Line Items] | |
Percent of Total Investments | 6.46% |
C000168770 [Member] | Fixed Interest Contract [Member] | |
Holdings [Line Items] | |
Percent of Total Investments | 0.50% |
C000168770 [Member] | Large Cap Equity [Member] | |
Holdings [Line Items] | |
Percent of Total Investments | 32% |
C000168770 [Member] | Mid Cap Equity [Member] | |
Holdings [Line Items] | |
Percent of Total Investments | 12.90% |
C000168770 [Member] | Real Estate Equity [Member] | |
Holdings [Line Items] | |
Percent of Total Investments | 3.80% |
C000168770 [Member] | Small Cap Equity [Member] | |
Holdings [Line Items] | |
Percent of Total Investments | 8.50% |
C000168770 [Member] | International Equity [Member] | |
Holdings [Line Items] | |
Percent of Total Investments | 34.10% |
C000168770 [Member] | Bonds [Member] | |
Holdings [Line Items] | |
Percent of Total Investments | 8.20% |
C000076346 [Member] | Empower International Growth Fund Institutional Class [Member] | |
Holdings [Line Items] | |
Percent of Net Asset Value | 5.24% |
C000076346 [Member] | Empower International Value Fund Institutional Class [Member] | |
Holdings [Line Items] | |
Percent of Net Asset Value | 5.89% |
C000076346 [Member] | Empower Large Cap Growth Fund Institutional Class [Member] | |
Holdings [Line Items] | |
Percent of Net Asset Value | 7.10% |
C000076346 [Member] | Empower Large Cap Value Fund Institutional Class [Member] | |
Holdings [Line Items] | |
Percent of Net Asset Value | 7.69% |
C000076346 [Member] | Empower S And P Small Cap 600 Index Fund Institutional Class [Member] | |
Holdings [Line Items] | |
Percent of Net Asset Value | 4.79% |
C000076346 [Member] | Fidelity Emerging Markets Index Fund Institutional Class [Member] | |
Holdings [Line Items] | |
Percent of Net Asset Value | 4.61% |
C000076346 [Member] | Empower International Index Fund Institutional Class [Member] | |
Holdings [Line Items] | |
Percent of Net Asset Value | 11.12% |
C000076346 [Member] | Empower S And P 500 Index Fund Institutional Class [Member] | |
Holdings [Line Items] | |
Percent of Net Asset Value | 14.76% |
C000076346 [Member] | Empower Emerging Markets Equity Fund Institutional Class [Member] | |
Holdings [Line Items] | |
Percent of Net Asset Value | 4.62% |
C000076346 [Member] | Empower S And P Mid Cap 400 Index Fund Institutional Class [Member] | |
Holdings [Line Items] | |
Percent of Net Asset Value | 6.36% |
C000076346 [Member] | Fixed Interest Contract [Member] | |
Holdings [Line Items] | |
Percent of Net Asset Value | 1.10% |
C000076346 [Member] | Large Cap Equity [Member] | |
Holdings [Line Items] | |
Percent of Net Asset Value | 31.30% |
C000076346 [Member] | Mid Cap Equity [Member] | |
Holdings [Line Items] | |
Percent of Net Asset Value | 12.70% |
C000076346 [Member] | Real Estate Equity [Member] | |
Holdings [Line Items] | |
Percent of Net Asset Value | 3.70% |
C000076346 [Member] | Small Cap Equity [Member] | |
Holdings [Line Items] | |
Percent of Net Asset Value | 7.80% |
C000076346 [Member] | International Equity [Member] | |
Holdings [Line Items] | |
Percent of Net Asset Value | 31.50% |
C000076346 [Member] | Bonds [Member] | |
Holdings [Line Items] | |
Percent of Net Asset Value | 11.90% |
C000076347 [Member] | Empower International Growth Fund Institutional Class [Member] | |
Holdings [Line Items] | |
Percent of Total Investments | 5.24% |
C000076347 [Member] | Empower International Value Fund Institutional Class [Member] | |
Holdings [Line Items] | |
Percent of Total Investments | 5.89% |
C000076347 [Member] | Empower Large Cap Growth Fund Institutional Class [Member] | |
Holdings [Line Items] | |
Percent of Total Investments | 7.10% |
C000076347 [Member] | Empower Large Cap Value Fund Institutional Class [Member] | |
Holdings [Line Items] | |
Percent of Total Investments | 7.69% |
C000076347 [Member] | Empower S And P Small Cap 600 Index Fund Institutional Class [Member] | |
Holdings [Line Items] | |
Percent of Total Investments | 4.79% |
C000076347 [Member] | Fidelity Emerging Markets Index Fund Institutional Class [Member] | |
Holdings [Line Items] | |
Percent of Total Investments | 4.61% |
C000076347 [Member] | Empower International Index Fund Institutional Class [Member] | |
Holdings [Line Items] | |
Percent of Total Investments | 11.12% |
C000076347 [Member] | Empower S And P 500 Index Fund Institutional Class [Member] | |
Holdings [Line Items] | |
Percent of Total Investments | 14.76% |
C000076347 [Member] | Empower Emerging Markets Equity Fund Institutional Class [Member] | |
Holdings [Line Items] | |
Percent of Total Investments | 4.62% |
C000076347 [Member] | Empower S And P Mid Cap 400 Index Fund Institutional Class [Member] | |
Holdings [Line Items] | |
Percent of Total Investments | 6.36% |
C000076347 [Member] | Fixed Interest Contract [Member] | |
Holdings [Line Items] | |
Percent of Total Investments | 1.10% |
C000076347 [Member] | Large Cap Equity [Member] | |
Holdings [Line Items] | |
Percent of Total Investments | 31.30% |
C000076347 [Member] | Mid Cap Equity [Member] | |
Holdings [Line Items] | |
Percent of Total Investments | 12.70% |
C000076347 [Member] | Real Estate Equity [Member] | |
Holdings [Line Items] | |
Percent of Total Investments | 3.70% |
C000076347 [Member] | Small Cap Equity [Member] | |
Holdings [Line Items] | |
Percent of Total Investments | 7.80% |
C000076347 [Member] | International Equity [Member] | |
Holdings [Line Items] | |
Percent of Total Investments | 31.50% |
C000076347 [Member] | Bonds [Member] | |
Holdings [Line Items] | |
Percent of Total Investments | 11.90% |
C000076353 [Member] | Empower International Growth Fund Institutional Class [Member] | |
Holdings [Line Items] | |
Percent of Total Investments | 5.83% |
C000076353 [Member] | Empower International Value Fund Institutional Class [Member] | |
Holdings [Line Items] | |
Percent of Total Investments | 6.54% |
C000076353 [Member] | Empower Large Cap Growth Fund Institutional Class [Member] | |
Holdings [Line Items] | |
Percent of Total Investments | 7.07% |
C000076353 [Member] | Empower Large Cap Value Fund Institutional Class [Member] | |
Holdings [Line Items] | |
Percent of Total Investments | 7.64% |
C000076353 [Member] | Empower S And P Small Cap 600 Index Fund Institutional Class [Member] | |
Holdings [Line Items] | |
Percent of Total Investments | 5.50% |
C000076353 [Member] | Fidelity Emerging Markets Index Fund Institutional Class [Member] | |
Holdings [Line Items] | |
Percent of Total Investments | 5.43% |
C000076353 [Member] | Empower International Index Fund Institutional Class [Member] | |
Holdings [Line Items] | |
Percent of Total Investments | 12.37% |
C000076353 [Member] | Empower S And P 500 Index Fund Institutional Class [Member] | |
Holdings [Line Items] | |
Percent of Total Investments | 14.71% |
C000076353 [Member] | Empower Emerging Markets Equity Fund Institutional Class [Member] | |
Holdings [Line Items] | |
Percent of Total Investments | 5.44% |
C000076353 [Member] | Empower S And P Mid Cap 400 Index Fund Institutional Class [Member] | |
Holdings [Line Items] | |
Percent of Total Investments | 6.33% |
C000076353 [Member] | Fixed Interest Contract [Member] | |
Holdings [Line Items] | |
Percent of Total Investments | 0.40% |
C000076353 [Member] | Large Cap Equity [Member] | |
Holdings [Line Items] | |
Percent of Total Investments | 31.50% |
C000076353 [Member] | Mid Cap Equity [Member] | |
Holdings [Line Items] | |
Percent of Total Investments | 12.70% |
C000076353 [Member] | Real Estate Equity [Member] | |
Holdings [Line Items] | |
Percent of Total Investments | 3.80% |
C000076353 [Member] | Small Cap Equity [Member] | |
Holdings [Line Items] | |
Percent of Total Investments | 8.90% |
C000076353 [Member] | International Equity [Member] | |
Holdings [Line Items] | |
Percent of Total Investments | 35.60% |
C000076353 [Member] | Bonds [Member] | |
Holdings [Line Items] | |
Percent of Total Investments | 7.10% |
C000168755 [Member] | Empower Core Bond Fund Institutional Class [Member] | |
Holdings [Line Items] | |
Percent of Total Investments | 5.17% |
C000168755 [Member] | Empower Large Cap Growth Fund Institutional Class [Member] | |
Holdings [Line Items] | |
Percent of Total Investments | 5.08% |
C000168755 [Member] | Empower Large Cap Value Fund Institutional Class [Member] | |
Holdings [Line Items] | |
Percent of Total Investments | 5.50% |
C000168755 [Member] | Empower of America Contract [Member] | |
Holdings [Line Items] | |
Percent of Total Investments | 6.43% |
C000168755 [Member] | Empower International Index Fund Institutional Class [Member] | |
Holdings [Line Items] | |
Percent of Total Investments | 6.70% |
C000168755 [Member] | Empower S And P 500 Index Fund Institutional Class [Member] | |
Holdings [Line Items] | |
Percent of Total Investments | 10.55% |
C000168755 [Member] | Empower Bond Index Fund Institutional Class [Member] | |
Holdings [Line Items] | |
Percent of Total Investments | 10.54% |
C000168755 [Member] | Empower Global Bond Fund Institutional Class [Member] | |
Holdings [Line Items] | |
Percent of Total Investments | 4.80% |
C000168755 [Member] | Empower Inflation Protected Securities Fund Institutional Class [Member] | |
Holdings [Line Items] | |
Percent of Total Investments | 5.59% |
C000168755 [Member] | Empower S And P Mid Cap 400 Index Fund Institutional Class [Member] | |
Holdings [Line Items] | |
Percent of Total Investments | 4.55% |
C000168755 [Member] | Fixed Interest Contract [Member] | |
Holdings [Line Items] | |
Percent of Total Investments | 6.40% |
C000168755 [Member] | Large Cap Equity [Member] | |
Holdings [Line Items] | |
Percent of Total Investments | 22.20% |
C000168755 [Member] | Mid Cap Equity [Member] | |
Holdings [Line Items] | |
Percent of Total Investments | 9.10% |
C000168755 [Member] | Real Estate Equity [Member] | |
Holdings [Line Items] | |
Percent of Total Investments | 3.40% |
C000168755 [Member] | Small Cap Equity [Member] | |
Holdings [Line Items] | |
Percent of Total Investments | 4.40% |
C000168755 [Member] | International Equity [Member] | |
Holdings [Line Items] | |
Percent of Total Investments | 18.50% |
C000168755 [Member] | Bonds [Member] | |
Holdings [Line Items] | |
Percent of Total Investments | 36% |
C000168756 [Member] | Empower Core Bond Fund Institutional Class [Member] | |
Holdings [Line Items] | |
Percent of Total Investments | 5.17% |
C000168756 [Member] | Empower Large Cap Growth Fund Institutional Class [Member] | |
Holdings [Line Items] | |
Percent of Total Investments | 5.08% |
C000168756 [Member] | Empower Large Cap Value Fund Institutional Class [Member] | |
Holdings [Line Items] | |
Percent of Total Investments | 5.50% |
C000168756 [Member] | Empower of America Contract [Member] | |
Holdings [Line Items] | |
Percent of Total Investments | 6.43% |
C000168756 [Member] | Empower International Index Fund Institutional Class [Member] | |
Holdings [Line Items] | |
Percent of Total Investments | 6.70% |
C000168756 [Member] | Empower S And P 500 Index Fund Institutional Class [Member] | |
Holdings [Line Items] | |
Percent of Total Investments | 10.55% |
C000168756 [Member] | Empower Bond Index Fund Institutional Class [Member] | |
Holdings [Line Items] | |
Percent of Total Investments | 10.54% |
C000168756 [Member] | Empower Global Bond Fund Institutional Class [Member] | |
Holdings [Line Items] | |
Percent of Total Investments | 4.80% |
C000168756 [Member] | Empower Inflation Protected Securities Fund Institutional Class [Member] | |
Holdings [Line Items] | |
Percent of Total Investments | 5.59% |
C000168756 [Member] | Empower S And P Mid Cap 400 Index Fund Institutional Class [Member] | |
Holdings [Line Items] | |
Percent of Total Investments | 4.55% |
C000168756 [Member] | Fixed Interest Contract [Member] | |
Holdings [Line Items] | |
Percent of Total Investments | 6.40% |
C000168756 [Member] | Large Cap Equity [Member] | |
Holdings [Line Items] | |
Percent of Total Investments | 22.20% |
C000168756 [Member] | Mid Cap Equity [Member] | |
Holdings [Line Items] | |
Percent of Total Investments | 9.10% |
C000168756 [Member] | Real Estate Equity [Member] | |
Holdings [Line Items] | |
Percent of Total Investments | 3.40% |
C000168756 [Member] | Small Cap Equity [Member] | |
Holdings [Line Items] | |
Percent of Total Investments | 4.40% |
C000168756 [Member] | International Equity [Member] | |
Holdings [Line Items] | |
Percent of Total Investments | 18.50% |
C000168756 [Member] | Bonds [Member] | |
Holdings [Line Items] | |
Percent of Total Investments | 36% |
C000076356 [Member] | Empower Core Bond Fund Institutional Class [Member] | |
Holdings [Line Items] | |
Percent of Total Investments | 5.02% |
C000076356 [Member] | Empower Large Cap Value Fund Institutional Class [Member] | |
Holdings [Line Items] | |
Percent of Total Investments | 4.05% |
C000076356 [Member] | Empower of America Contract [Member] | |
Holdings [Line Items] | |
Percent of Total Investments | 13.49% |
C000076356 [Member] | Empower International Index Fund Institutional Class [Member] | |
Holdings [Line Items] | |
Percent of Total Investments | 4.15% |
C000076356 [Member] | Empower S And P 500 Index Fund Institutional Class [Member] | |
Holdings [Line Items] | |
Percent of Total Investments | 7.84% |
C000076356 [Member] | Empower Bond Index Fund Institutional Class [Member] | |
Holdings [Line Items] | |
Percent of Total Investments | 10.21% |
C000076356 [Member] | Empower Global Bond Fund Institutional Class [Member] | |
Holdings [Line Items] | |
Percent of Total Investments | 5.46% |
C000076356 [Member] | Empower Inflation Protected Securities Fund Institutional Class [Member] | |
Holdings [Line Items] | |
Percent of Total Investments | 13.46% |
C000076356 [Member] | Empower Multi Sector Bond Fund Institutional Class [Member] | |
Holdings [Line Items] | |
Percent of Total Investments | 4.07% |
C000076356 [Member] | Empower Short Duration Bond Fund Institutional Class [Member] | |
Holdings [Line Items] | |
Percent of Total Investments | 5.78% |
C000076356 [Member] | Fixed Interest Contract [Member] | |
Holdings [Line Items] | |
Percent of Total Investments | 13.50% |
C000076356 [Member] | Large Cap Equity [Member] | |
Holdings [Line Items] | |
Percent of Total Investments | 16.20% |
C000076356 [Member] | Mid Cap Equity [Member] | |
Holdings [Line Items] | |
Percent of Total Investments | 6.70% |
C000076356 [Member] | Real Estate Equity [Member] | |
Holdings [Line Items] | |
Percent of Total Investments | 3.10% |
C000076356 [Member] | Small Cap Equity [Member] | |
Holdings [Line Items] | |
Percent of Total Investments | 2.40% |
C000076356 [Member] | International Equity [Member] | |
Holdings [Line Items] | |
Percent of Total Investments | 11.20% |
C000076356 [Member] | Bonds [Member] | |
Holdings [Line Items] | |
Percent of Total Investments | 46.90% |
C000155794 [Member] | Empower Core Bond Fund Institutional Class [Member] | |
Holdings [Line Items] | |
Percent of Total Investments | 5.02% |
C000155794 [Member] | Empower Large Cap Value Fund Institutional Class [Member] | |
Holdings [Line Items] | |
Percent of Total Investments | 4.05% |
C000155794 [Member] | Empower of America Contract [Member] | |
Holdings [Line Items] | |
Percent of Total Investments | 13.49% |
C000155794 [Member] | Empower International Index Fund Institutional Class [Member] | |
Holdings [Line Items] | |
Percent of Total Investments | 4.15% |
C000155794 [Member] | Empower S And P 500 Index Fund Institutional Class [Member] | |
Holdings [Line Items] | |
Percent of Total Investments | 7.84% |
C000155794 [Member] | Empower Bond Index Fund Institutional Class [Member] | |
Holdings [Line Items] | |
Percent of Total Investments | 10.21% |
C000155794 [Member] | Empower Global Bond Fund Institutional Class [Member] | |
Holdings [Line Items] | |
Percent of Total Investments | 5.46% |
C000155794 [Member] | Empower Inflation Protected Securities Fund Institutional Class [Member] | |
Holdings [Line Items] | |
Percent of Total Investments | 13.46% |
C000155794 [Member] | Empower Multi Sector Bond Fund Institutional Class [Member] | |
Holdings [Line Items] | |
Percent of Total Investments | 4.07% |
C000155794 [Member] | Empower Short Duration Bond Fund Institutional Class [Member] | |
Holdings [Line Items] | |
Percent of Total Investments | 5.78% |
C000155794 [Member] | Fixed Interest Contract [Member] | |
Holdings [Line Items] | |
Percent of Total Investments | 13.50% |
C000155794 [Member] | Large Cap Equity [Member] | |
Holdings [Line Items] | |
Percent of Total Investments | 16.20% |
C000155794 [Member] | Mid Cap Equity [Member] | |
Holdings [Line Items] | |
Percent of Total Investments | 6.70% |
C000155794 [Member] | Real Estate Equity [Member] | |
Holdings [Line Items] | |
Percent of Total Investments | 3.10% |
C000155794 [Member] | Small Cap Equity [Member] | |
Holdings [Line Items] | |
Percent of Total Investments | 2.40% |
C000155794 [Member] | International Equity [Member] | |
Holdings [Line Items] | |
Percent of Total Investments | 11.20% |
C000155794 [Member] | Bonds [Member] | |
Holdings [Line Items] | |
Percent of Total Investments | 46.90% |