Shareholder Report, Average Annual Return (Details) |
12 Months Ended | 60 Months Ended | 120 Months Ended |
|---|---|---|---|
Feb. 28, 2026 |
Feb. 28, 2026 |
Feb. 28, 2026 |
|
| C000029837 | |||
| Average Annual Return [Line Items] | |||
| Line Graph and Table Measure Name | Columbia Convertible Securities Fund Class A (including sales charges) ($31,706) | ||
| Average Annual Return, Percent | 19.79% | 2.97% | 12.23% |
| C000029839 | |||
| Average Annual Return [Line Items] | |||
| Line Graph and Table Measure Name | Columbia Convertible Securities Fund Class C (including sales charges) ($31,210) | ||
| Average Annual Return, Percent | 25.10% | 3.41% | 12.05% |
| C000253703 | |||
| Average Annual Return [Line Items] | |||
| Line Graph and Table Measure Name | Columbia Convertible Securities Fund Class S ($33,777) | ||
| C000122575 | |||
| Average Annual Return [Line Items] | |||
| Line Graph and Table Measure Name | Columbia Convertible Securities Fund Institutional 2 Class ($34,700) | ||
| C000149202 | |||
| Average Annual Return [Line Items] | |||
| Line Graph and Table Measure Name | Columbia Convertible Securities Fund Institutional 3 Class ($34,871) | ||
| C000029840 | |||
| Average Annual Return [Line Items] | |||
| Line Graph and Table Measure Name | Columbia Convertible Securities Fund Institutional Class ($34,488) | ||
| C000029865 | |||
| Average Annual Return [Line Items] | |||
| Line Graph and Table Measure Name | Columbia Cornerstone Equity Fund Class A (including sales charges) ($36,486) | ||
| Average Annual Return, Percent | 5.54% | 11.31% | 13.82% |
| C000029867 | |||
| Average Annual Return [Line Items] | |||
| Line Graph and Table Measure Name | Columbia Cornerstone Equity Fund Class C (including sales charges) ($35,897) | ||
| Average Annual Return, Percent | 10.11% | 11.77% | 13.63% |
| C000253706 | |||
| Average Annual Return [Line Items] | |||
| Line Graph and Table Measure Name | Columbia Cornerstone Equity Fund Class S ($39,658) | ||
| C000122583 | |||
| Average Annual Return [Line Items] | |||
| Line Graph and Table Measure Name | Columbia Cornerstone Equity Fund Institutional 2 Class ($39,970) | ||
| C000173198 | |||
| Average Annual Return [Line Items] | |||
| Line Graph and Table Measure Name | Columbia Cornerstone Equity Fund Institutional 3 Class ($40,085) | ||
| C000029868 | |||
| Average Annual Return [Line Items] | |||
| Line Graph and Table Measure Name | Columbia Cornerstone Equity Fund Institutional Class ($39,650) | ||
| C000030031 | |||
| Average Annual Return [Line Items] | |||
| Line Graph and Table Measure Name | Columbia Large Cap Enhanced Core Fund Class A ($39,275) | ||
| C000030032 | |||
| Average Annual Return [Line Items] | |||
| Line Graph and Table Measure Name | Columbia Large Cap Enhanced Core Fund Class R ($38,319) | ||
| C000253708 | |||
| Average Annual Return [Line Items] | |||
| Line Graph and Table Measure Name | Columbia Large Cap Enhanced Core Fund Class S ($39,416) | ||
| C000079027 | |||
| Average Annual Return [Line Items] | |||
| Line Graph and Table Measure Name | Columbia Large Cap Enhanced Core Fund Institutional 3 Class ($40,906) | ||
| C000030033 | |||
| Average Annual Return [Line Items] | |||
| Line Graph and Table Measure Name | Columbia Large Cap Enhanced Core Fund Institutional Class ($40,277) | ||
| C000029874 | |||
| Average Annual Return [Line Items] | |||
| Line Graph and Table Measure Name | Columbia Large Cap Growth Opportunity Fund Class A (including sales charges) ($36,737) | ||
| Average Annual Return, Percent | 4.58% | 6.61% | 13.90% |
| C000175686 | |||
| Average Annual Return [Line Items] | |||
| Line Graph and Table Measure Name | Columbia Large Cap Growth Opportunity Fund Class R ($38,010) | ||
| C000253707 | |||
| Average Annual Return [Line Items] | |||
| Line Graph and Table Measure Name | Columbia Large Cap Growth Opportunity Fund Class S ($39,116) | ||
| C000136868 | |||
| Average Annual Return [Line Items] | |||
| Line Graph and Table Measure Name | Columbia Large Cap Growth Opportunity Fund Institutional 2 Class ($40,230) | ||
| C000171353 | |||
| Average Annual Return [Line Items] | |||
| Line Graph and Table Measure Name | Columbia Large Cap Growth Opportunity Fund Institutional 3 Class ($40,263) | ||
| C000029877 | |||
| Average Annual Return [Line Items] | |||
| Line Graph and Table Measure Name | Columbia Large Cap Growth Opportunity Fund Institutional Class ($39,971) | ||
| C000030051 | |||
| Average Annual Return [Line Items] | |||
| Line Graph and Table Measure Name | Columbia Large Cap Index Fund Class A ($40,388) | ||
| C000122593 | |||
| Average Annual Return [Line Items] | |||
| Line Graph and Table Measure Name | Columbia Large Cap Index Fund Institutional 2 Class ($41,416) | ||
| C000173199 | |||
| Average Annual Return [Line Items] | |||
| Line Graph and Table Measure Name | Columbia Large Cap Index Fund Institutional 3 Class ($41,424) | ||
| C000030053 | |||
| Average Annual Return [Line Items] | |||
| Line Graph and Table Measure Name | Columbia Large Cap Index Fund Institutional Class ($41,410) | ||
| C000030054 | |||
| Average Annual Return [Line Items] | |||
| Line Graph and Table Measure Name | Columbia Mid Cap Index Fund Class A ($29,955) | ||
| C000122594 | |||
| Average Annual Return [Line Items] | |||
| Line Graph and Table Measure Name | Columbia Mid Cap Index Fund Institutional 2 Class ($30,696) | ||
| C000173200 | |||
| Average Annual Return [Line Items] | |||
| Line Graph and Table Measure Name | Columbia Mid Cap Index Fund Institutional 3 Class ($30,700) | ||
| C000030055 | |||
| Average Annual Return [Line Items] | |||
| Line Graph and Table Measure Name | Columbia Mid Cap Index Fund Institutional Class ($30,710) | ||
| C000059843 | |||
| Average Annual Return [Line Items] | |||
| Line Graph and Table Measure Name | Columbia Overseas Value Fund Class A (including sales charges) ($28,459) | ||
| Average Annual Return, Percent | 42.40% | 13.21% | 11.03% |
| C000059844 | |||
| Average Annual Return [Line Items] | |||
| Line Graph and Table Measure Name | Columbia Overseas Value Fund Class C (including sales charges) ($28,041) | ||
| Average Annual Return, Percent | 48.89% | 13.72% | 10.86% |
| C000059845 | |||
| Average Annual Return [Line Items] | |||
| Line Graph and Table Measure Name | Columbia Overseas Value Fund Class R ($29,516) | ||
| C000253709 | |||
| Average Annual Return [Line Items] | |||
| Line Graph and Table Measure Name | Columbia Overseas Value Fund Class S ($31,004) | ||
| C000159975 | |||
| Average Annual Return [Line Items] | |||
| Line Graph and Table Measure Name | Columbia Overseas Value Fund Institutional 2 Class ($31,332) | ||
| C000159976 | |||
| Average Annual Return [Line Items] | |||
| Line Graph and Table Measure Name | Columbia Overseas Value Fund Institutional 3 Class ($31,502) | ||
| C000059846 | |||
| Average Annual Return [Line Items] | |||
| Line Graph and Table Measure Name | Columbia Overseas Value Fund Institutional Class ($31,003) | ||
| C000029850 | |||
| Average Annual Return [Line Items] | |||
| Line Graph and Table Measure Name | Columbia Select Mid Cap Value Fund Class A (including sales charges) ($30,402) | ||
| Average Annual Return, Percent | 20.45% | 10.86% | 11.76% |
| C000029852 | |||
| Average Annual Return [Line Items] | |||
| Line Graph and Table Measure Name | Columbia Select Mid Cap Value Fund Class C (including sales charges) ($29,943) | ||
| Average Annual Return, Percent | 25.82% | 11.33% | 11.59% |
| C000029853 | |||
| Average Annual Return [Line Items] | |||
| Line Graph and Table Measure Name | Columbia Select Mid Cap Value Fund Class R ($31,469) | ||
| C000253704 | |||
| Average Annual Return [Line Items] | |||
| Line Graph and Table Measure Name | Columbia Select Mid Cap Value Fund Class S ($32,370) | ||
| C000122577 | |||
| Average Annual Return [Line Items] | |||
| Line Graph and Table Measure Name | Columbia Select Mid Cap Value Fund Institutional 2 Class ($33,414) | ||
| C000079026 | |||
| Average Annual Return [Line Items] | |||
| Line Graph and Table Measure Name | Columbia Select Mid Cap Value Fund Institutional 3 Class ($33,560) | ||
| C000029854 | |||
| Average Annual Return [Line Items] | |||
| Line Graph and Table Measure Name | Columbia Select Mid Cap Value Fund Institutional Class ($33,054) | ||
| C000030056 | |||
| Average Annual Return [Line Items] | |||
| Line Graph and Table Measure Name | Columbia Small Cap Index Fund Class A ($27,758) | ||
| C000122595 | |||
| Average Annual Return [Line Items] | |||
| Line Graph and Table Measure Name | Columbia Small Cap Index Fund Institutional 2 Class ($28,460) | ||
| C000173201 | |||
| Average Annual Return [Line Items] | |||
| Line Graph and Table Measure Name | Columbia Small Cap Index Fund Institutional 3 Class ($28,409) | ||
| C000030057 | |||
| Average Annual Return [Line Items] | |||
| Line Graph and Table Measure Name | Columbia Small Cap Index Fund Institutional Class ($28,468) | ||
| C000029855 | |||
| Average Annual Return [Line Items] | |||
| Line Graph and Table Measure Name | Columbia Small Cap Value and Inflection Fund Class A (including sales charges) ($25,685) | ||
| Average Annual Return, Percent | 13.60% | 6.96% | 9.89% |
| C000029858 | |||
| Average Annual Return [Line Items] | |||
| Line Graph and Table Measure Name | Columbia Small Cap Value and Inflection Fund Class R ($26,572) | ||
| C000253705 | |||
| Average Annual Return [Line Items] | |||
| Line Graph and Table Measure Name | Columbia Small Cap Value and Inflection Fund Class S ($27,353) | ||
| C000122579 | |||
| Average Annual Return [Line Items] | |||
| Line Graph and Table Measure Name | Columbia Small Cap Value and Inflection Fund Institutional 2 Class ($28,356) | ||
| C000122580 | |||
| Average Annual Return [Line Items] | |||
| Line Graph and Table Measure Name | Columbia Small Cap Value and Inflection Fund Institutional 3 Class ($28,492) | ||
| C000029859 | |||
| Average Annual Return [Line Items] | |||
| Line Graph and Table Measure Name | Columbia Small Cap Value and Inflection Fund Institutional Class ($27,929) | ||
| Without Sales Load [Member] | C000029837 | |||
| Average Annual Return [Line Items] | |||
| Average Annual Return, Percent | 27.07% | 4.19% | 12.90% |
| Without Sales Load [Member] | C000029839 | |||
| Average Annual Return [Line Items] | |||
| Average Annual Return, Percent | 26.10% | 3.41% | 12.05% |
| Without Sales Load [Member] | C000253703 | |||
| Average Annual Return [Line Items] | |||
| Average Annual Return, Percent | 27.40% | 4.28% | 12.94% |
| Without Sales Load [Member] | C000122575 | |||
| Average Annual Return [Line Items] | |||
| Average Annual Return, Percent | 27.44% | 4.50% | 13.25% |
| Without Sales Load [Member] | C000149202 | |||
| Average Annual Return [Line Items] | |||
| Average Annual Return, Percent | 27.53% | 4.56% | 13.30% |
| Without Sales Load [Member] | C000029840 | |||
| Average Annual Return [Line Items] | |||
| Average Annual Return, Percent | 27.40% | 4.46% | 13.18% |
| Without Sales Load [Member] | C000029865 | |||
| Average Annual Return [Line Items] | |||
| Average Annual Return, Percent | 11.99% | 12.63% | 14.49% |
| Without Sales Load [Member] | C000029867 | |||
| Average Annual Return [Line Items] | |||
| Average Annual Return, Percent | 11.11% | 11.77% | 13.63% |
| Without Sales Load [Member] | C000253706 | |||
| Average Annual Return [Line Items] | |||
| Average Annual Return, Percent | 12.23% | 12.91% | 14.77% |
| Without Sales Load [Member] | C000122583 | |||
| Average Annual Return [Line Items] | |||
| Average Annual Return, Percent | 12.34% | 12.98% | 14.86% |
| Without Sales Load [Member] | C000173198 | |||
| Average Annual Return [Line Items] | |||
| Average Annual Return, Percent | 12.34% | 13.02% | 14.89% |
| Without Sales Load [Member] | C000029868 | |||
| Average Annual Return [Line Items] | |||
| Average Annual Return, Percent | 12.24% | 12.90% | 14.77% |
| Without Sales Load [Member] | C000030031 | |||
| Average Annual Return [Line Items] | |||
| Average Annual Return, Percent | 15.77% | 14.14% | 14.66% |
| Without Sales Load [Member] | C000030032 | |||
| Average Annual Return [Line Items] | |||
| Average Annual Return, Percent | 15.47% | 13.85% | 14.38% |
| Without Sales Load [Member] | C000253708 | |||
| Average Annual Return [Line Items] | |||
| Average Annual Return, Percent | 16.04% | 14.22% | 14.70% |
| Without Sales Load [Member] | C000079027 | |||
| Average Annual Return [Line Items] | |||
| Average Annual Return, Percent | 16.24% | 14.62% | 15.13% |
| Without Sales Load [Member] | C000030033 | |||
| Average Annual Return [Line Items] | |||
| Average Annual Return, Percent | 16.08% | 14.43% | 14.95% |
| Without Sales Load [Member] | C000029874 | |||
| Average Annual Return [Line Items] | |||
| Average Annual Return, Percent | 10.97% | 7.89% | 14.58% |
| Without Sales Load [Member] | C000175686 | |||
| Average Annual Return [Line Items] | |||
| Average Annual Return, Percent | 10.66% | 7.60% | 14.29% |
| Without Sales Load [Member] | C000253707 | |||
| Average Annual Return [Line Items] | |||
| Average Annual Return, Percent | 11.22% | 7.96% | 14.61% |
| Without Sales Load [Member] | C000136868 | |||
| Average Annual Return [Line Items] | |||
| Average Annual Return, Percent | 11.30% | 8.21% | 14.94% |
| Without Sales Load [Member] | C000171353 | |||
| Average Annual Return [Line Items] | |||
| Average Annual Return, Percent | 11.33% | 8.26% | 14.95% |
| Without Sales Load [Member] | C000029877 | |||
| Average Annual Return [Line Items] | |||
| Average Annual Return, Percent | 11.17% | 8.14% | 14.86% |
| Without Sales Load [Member] | C000030051 | |||
| Average Annual Return [Line Items] | |||
| Average Annual Return, Percent | 16.43% | 13.68% | 14.98% |
| Without Sales Load [Member] | C000122593 | |||
| Average Annual Return [Line Items] | |||
| Average Annual Return, Percent | 16.73% | 13.97% | 15.27% |
| Without Sales Load [Member] | C000173199 | |||
| Average Annual Return [Line Items] | |||
| Average Annual Return, Percent | 16.71% | 13.97% | 15.27% |
| Without Sales Load [Member] | C000030053 | |||
| Average Annual Return [Line Items] | |||
| Average Annual Return, Percent | 16.72% | 13.97% | 15.27% |
| Without Sales Load [Member] | C000030054 | |||
| Average Annual Return [Line Items] | |||
| Average Annual Return, Percent | 16.71% | 8.62% | 11.60% |
| Without Sales Load [Member] | C000122594 | |||
| Average Annual Return [Line Items] | |||
| Average Annual Return, Percent | 17.07% | 8.89% | 11.87% |
| Without Sales Load [Member] | C000173200 | |||
| Average Annual Return [Line Items] | |||
| Average Annual Return, Percent | 17.04% | 8.89% | 11.87% |
| Without Sales Load [Member] | C000030055 | |||
| Average Annual Return [Line Items] | |||
| Average Annual Return, Percent | 17.00% | 8.89% | 11.87% |
| Without Sales Load [Member] | C000059843 | |||
| Average Annual Return [Line Items] | |||
| Average Annual Return, Percent | 51.05% | 14.56% | 11.69% |
| Without Sales Load [Member] | C000059844 | |||
| Average Annual Return [Line Items] | |||
| Average Annual Return, Percent | 49.89% | 13.72% | 10.86% |
| Without Sales Load [Member] | C000059845 | |||
| Average Annual Return [Line Items] | |||
| Average Annual Return, Percent | 50.66% | 14.30% | 11.43% |
| Without Sales Load [Member] | C000253709 | |||
| Average Annual Return [Line Items] | |||
| Average Annual Return, Percent | 51.46% | 14.85% | 11.98% |
| Without Sales Load [Member] | C000159975 | |||
| Average Annual Return [Line Items] | |||
| Average Annual Return, Percent | 51.52% | 14.95% | 12.10% |
| Without Sales Load [Member] | C000159976 | |||
| Average Annual Return [Line Items] | |||
| Average Annual Return, Percent | 51.58% | 15.02% | 12.16% |
| Without Sales Load [Member] | C000059846 | |||
| Average Annual Return [Line Items] | |||
| Average Annual Return, Percent | 51.46% | 14.85% | 11.98% |
| Without Sales Load [Member] | C000029850 | |||
| Average Annual Return [Line Items] | |||
| Average Annual Return, Percent | 27.76% | 12.18% | 12.43% |
| Without Sales Load [Member] | C000029852 | |||
| Average Annual Return [Line Items] | |||
| Average Annual Return, Percent | 26.82% | 11.33% | 11.59% |
| Without Sales Load [Member] | C000029853 | |||
| Average Annual Return [Line Items] | |||
| Average Annual Return, Percent | 27.40% | 11.88% | 12.15% |
| Without Sales Load [Member] | C000253704 | |||
| Average Annual Return [Line Items] | |||
| Average Annual Return, Percent | 28.09% | 12.25% | 12.46% |
| Without Sales Load [Member] | C000122577 | |||
| Average Annual Return [Line Items] | |||
| Average Annual Return, Percent | 28.15% | 12.54% | 12.82% |
| Without Sales Load [Member] | C000079026 | |||
| Average Annual Return [Line Items] | |||
| Average Annual Return, Percent | 28.19% | 12.60% | 12.87% |
| Without Sales Load [Member] | C000029854 | |||
| Average Annual Return [Line Items] | |||
| Average Annual Return, Percent | 28.02% | 12.44% | 12.70% |
| Without Sales Load [Member] | C000030056 | |||
| Average Annual Return [Line Items] | |||
| Average Annual Return, Percent | 17.44% | 5.57% | 10.75% |
| Without Sales Load [Member] | C000122595 | |||
| Average Annual Return [Line Items] | |||
| Average Annual Return, Percent | 17.77% | 5.84% | 11.03% |
| Without Sales Load [Member] | C000173201 | |||
| Average Annual Return [Line Items] | |||
| Average Annual Return, Percent | 17.75% | 5.85% | 11.01% |
| Without Sales Load [Member] | C000030057 | |||
| Average Annual Return [Line Items] | |||
| Average Annual Return, Percent | 17.77% | 5.85% | 11.03% |
| Without Sales Load [Member] | C000029855 | |||
| Average Annual Return [Line Items] | |||
| Average Annual Return, Percent | 20.54% | 8.23% | 10.55% |
| Without Sales Load [Member] | C000029858 | |||
| Average Annual Return [Line Items] | |||
| Average Annual Return, Percent | 20.28% | 7.95% | 10.27% |
| Without Sales Load [Member] | C000253705 | |||
| Average Annual Return [Line Items] | |||
| Average Annual Return, Percent | 20.83% | 8.31% | 10.59% |
| Without Sales Load [Member] | C000122579 | |||
| Average Annual Return [Line Items] | |||
| Average Annual Return, Percent | 21.07% | 8.66% | 10.99% |
| Without Sales Load [Member] | C000122580 | |||
| Average Annual Return [Line Items] | |||
| Average Annual Return, Percent | 21.11% | 8.70% | 11.04% |
| Without Sales Load [Member] | C000029859 | |||
| Average Annual Return [Line Items] | |||
| Average Annual Return, Percent | 20.82% | 8.50% | 10.82% |
| Columbia Threadneedle: Russell 3000® Index | |||
| Average Annual Return [Line Items] | |||
| Line Graph and Table Measure Name | Russell 3000<sup style="inset: 1.5px 0px 4px; box-sizing: border-box; color: rgb(0, 0, 0); display: inline; flex-wrap: nowrap; font-size: 12px; font-weight: 700; grid-area: auto; line-height: 0px; margin: 0px; overflow: visible; position: relative; text-align: center; text-align-last: auto; white-space-collapse: preserve-breaks;">®</sup> Index ($40,728) | ||
| Average Annual Return, Percent | 17.02% | 12.80% | 15.08% |
| Columbia Threadneedle: Russell 3000® Index | |||
| Average Annual Return [Line Items] | |||
| Line Graph and Table Measure Name | Russell 3000<sup style="inset: 1.5px 0px 4px; box-sizing: border-box; color: rgb(0, 0, 0); display: inline; flex-wrap: nowrap; font-size: 12px; font-weight: 700; grid-area: auto; line-height: 0px; margin: 0px; overflow: visible; position: relative; text-align: center; text-align-last: auto; white-space-collapse: preserve-breaks;">®</sup> Index ($40,728) | ||
| Average Annual Return, Percent | 17.02% | 12.80% | 15.08% |
| Columbia Threadneedle: Russell 3000® Index | |||
| Average Annual Return [Line Items] | |||
| Line Graph and Table Measure Name | Russell 3000<sup style="inset: 1.5px 0px 4px; box-sizing: border-box; color: rgb(0, 0, 0); display: inline; flex-wrap: nowrap; font-size: 12px; font-weight: 700; grid-area: auto; line-height: 0px; margin: 0px; overflow: visible; position: relative; text-align: center; text-align-last: auto; white-space-collapse: preserve-breaks;">®</sup> Index ($40,728) | ||
| Average Annual Return, Percent | 17.02% | 12.80% | 15.08% |
| Columbia Threadneedle: Russell 3000® Index | |||
| Average Annual Return [Line Items] | |||
| Line Graph and Table Measure Name | Russell 3000<sup style="inset: 1.5px 0px 4px; box-sizing: border-box; color: rgb(0, 0, 0); display: inline; flex-wrap: nowrap; font-size: 12px; font-weight: 700; grid-area: auto; line-height: 0px; margin: 0px; overflow: visible; position: relative; text-align: center; text-align-last: auto; white-space-collapse: preserve-breaks;">®</sup> Index ($40,728) | ||
| Average Annual Return, Percent | 17.02% | 12.80% | 15.08% |
| Columbia Threadneedle: Russell 3000® Index | |||
| Average Annual Return [Line Items] | |||
| Line Graph and Table Measure Name | Russell 3000<sup style="inset: 1.5px 0px 4px; box-sizing: border-box; color: rgb(0, 0, 0); display: inline; flex-wrap: nowrap; font-size: 12px; font-weight: 700; grid-area: auto; line-height: 0px; margin: 0px; overflow: visible; position: relative; text-align: center; text-align-last: auto; white-space-collapse: preserve-breaks;">®</sup> Index ($40,728) | ||
| Average Annual Return, Percent | 17.02% | 12.80% | 15.08% |
| Columbia Threadneedle: Russell 3000® Index | |||
| Average Annual Return [Line Items] | |||
| Line Graph and Table Measure Name | Russell 3000<sup style="inset: 1.5px 0px 4px; box-sizing: border-box; color: rgb(0, 0, 0); display: inline; flex-wrap: nowrap; font-size: 12px; font-weight: 700; grid-area: auto; line-height: 0px; margin: 0px; overflow: visible; position: relative; text-align: center; text-align-last: auto; white-space-collapse: preserve-breaks;">®</sup> Index ($40,728) | ||
| Average Annual Return, Percent | 17.02% | 12.80% | 15.08% |
| Columbia Threadneedle: S&P 500® Index | |||
| Average Annual Return [Line Items] | |||
| Line Graph and Table Measure Name | S&P 500<sup style="inset: 1.5px 0px 4px; box-sizing: border-box; color: rgb(0, 0, 0); display: inline; flex-wrap: nowrap; font-size: 12px; font-weight: 700; grid-area: auto; line-height: 0px; margin: 0px; overflow: visible; position: relative; text-align: center; text-align-last: auto; white-space-collapse: preserve-breaks;">®</sup> Index ($42,249) | ||
| Average Annual Return, Percent | 16.99% | 14.19% | 15.50% |
| Columbia Threadneedle: S&P 500® Index | |||
| Average Annual Return [Line Items] | |||
| Line Graph and Table Measure Name | S&P 500<sup style="inset: 1.5px 0px 4px; box-sizing: border-box; color: rgb(0, 0, 0); display: inline; flex-wrap: nowrap; font-size: 12px; font-weight: 700; grid-area: auto; line-height: 0px; margin: 0px; overflow: visible; position: relative; text-align: center; text-align-last: auto; white-space-collapse: preserve-breaks;">®</sup> Index ($42,249) | ||
| Average Annual Return, Percent | 16.99% | 14.19% | 15.50% |
| Columbia Threadneedle: S&P 500® Index | |||
| Average Annual Return [Line Items] | |||
| Line Graph and Table Measure Name | S&P 500<sup style="inset: 1.5px 0px 4px; box-sizing: border-box; color: rgb(0, 0, 0); display: inline; flex-wrap: nowrap; font-size: 12px; font-weight: 700; grid-area: auto; line-height: 0px; margin: 0px; overflow: visible; position: relative; text-align: center; text-align-last: auto; white-space-collapse: preserve-breaks;">®</sup> Index ($42,249) | ||
| Average Annual Return, Percent | 16.99% | 14.19% | 15.50% |
| Columbia Threadneedle: S&P 500® Index | |||
| Average Annual Return [Line Items] | |||
| Line Graph and Table Measure Name | S&P 500<sup style="inset: 1.5px 0px 4px; box-sizing: border-box; color: rgb(0, 0, 0); display: inline; flex-wrap: nowrap; font-size: 12px; font-weight: 700; grid-area: auto; line-height: 0px; margin: 0px; overflow: visible; position: relative; text-align: center; text-align-last: auto; white-space-collapse: preserve-breaks;">®</sup> Index ($42,249) | ||
| Average Annual Return, Percent | 16.99% | 14.19% | 15.50% |
| Columbia Threadneedle: S&P 500® Index | |||
| Average Annual Return [Line Items] | |||
| Line Graph and Table Measure Name | S&P 500<sup style="inset: 1.5px 0px 4px; box-sizing: border-box; color: rgb(0, 0, 0); display: inline; flex-wrap: nowrap; font-size: 12px; font-weight: 700; grid-area: auto; line-height: 0px; margin: 0px; overflow: visible; position: relative; text-align: center; text-align-last: auto; white-space-collapse: preserve-breaks;">®</sup> Index ($42,249) | ||
| Average Annual Return, Percent | 16.99% | 14.19% | 15.50% |
| Columbia Threadneedle: S&P 500® Index | |||
| Average Annual Return [Line Items] | |||
| Line Graph and Table Measure Name | S&P 500<sup style="inset: 1.5px 0px 4px; box-sizing: border-box; color: rgb(0, 0, 0); display: inline; flex-wrap: nowrap; font-size: 12px; font-weight: 700; grid-area: auto; line-height: 0px; margin: 0px; overflow: visible; position: relative; text-align: center; text-align-last: auto; white-space-collapse: preserve-breaks;">®</sup> Index ($42,249) | ||
| Average Annual Return, Percent | 16.99% | 14.19% | 15.50% |
| Columbia Threadneedle: S&P 500® Index | |||
| Average Annual Return [Line Items] | |||
| Line Graph and Table Measure Name | S&P 500<sup style="inset: 1.5px 0px 4px; box-sizing: border-box; color: rgb(0, 0, 0); display: inline; flex-wrap: nowrap; font-size: 12px; font-weight: 700; grid-area: auto; line-height: 0px; margin: 0px; overflow: visible; position: relative; text-align: center; text-align-last: auto; white-space-collapse: preserve-breaks;">®</sup> Index ($42,249) | ||
| Average Annual Return, Percent | 16.99% | 14.19% | 15.50% |
| Columbia Threadneedle: S&P 500® Index | |||
| Average Annual Return [Line Items] | |||
| Line Graph and Table Measure Name | S&P 500<sup style="inset: 1.5px 0px 4px; box-sizing: border-box; color: rgb(0, 0, 0); display: inline; flex-wrap: nowrap; font-size: 12px; font-weight: 700; grid-area: auto; line-height: 0px; margin: 0px; overflow: visible; position: relative; text-align: center; text-align-last: auto; white-space-collapse: preserve-breaks;">®</sup> Index ($42,249) | ||
| Average Annual Return, Percent | 16.99% | 14.19% | 15.50% |
| Columbia Threadneedle: S&P 500® Index | |||
| Average Annual Return [Line Items] | |||
| Line Graph and Table Measure Name | S&P 500<sup style="inset: 1.5px 0px 4px; box-sizing: border-box; color: rgb(0, 0, 0); display: inline; flex-wrap: nowrap; font-size: 12px; font-weight: 700; grid-area: auto; line-height: 0px; margin: 0px; overflow: visible; position: relative; text-align: center; text-align-last: auto; white-space-collapse: preserve-breaks;">®</sup> Index ($42,249) | ||
| Average Annual Return, Percent | 16.99% | 14.19% | 15.50% |
| Columbia Threadneedle: S&P 500® Index | |||
| Average Annual Return [Line Items] | |||
| Line Graph and Table Measure Name | S&P 500<sup style="inset: 1.5px 0px 4px; box-sizing: border-box; color: rgb(0, 0, 0); display: inline; flex-wrap: nowrap; font-size: 12px; font-weight: 700; grid-area: auto; line-height: 0px; margin: 0px; overflow: visible; position: relative; text-align: center; text-align-last: auto; white-space-collapse: preserve-breaks;">®</sup> Index ($42,249) | ||
| Average Annual Return, Percent | 16.99% | 14.19% | 15.50% |
| Columbia Threadneedle: S&P 500® Index | |||
| Average Annual Return [Line Items] | |||
| Line Graph and Table Measure Name | S&P 500<sup style="inset: 1.5px 0px 4px; box-sizing: border-box; color: rgb(0, 0, 0); display: inline; flex-wrap: nowrap; font-size: 12px; font-weight: 700; grid-area: auto; line-height: 0px; margin: 0px; overflow: visible; position: relative; text-align: center; text-align-last: auto; white-space-collapse: preserve-breaks;">®</sup> Index ($42,249) | ||
| Average Annual Return, Percent | 16.99% | 14.19% | 15.50% |
| Columbia Threadneedle: Russell 1000® Index | |||
| Average Annual Return [Line Items] | |||
| Line Graph and Table Measure Name | Russell 1000<sup style="inset: 1.5px 0px 4px; box-sizing: border-box; color: rgb(0, 0, 0); display: inline; flex-wrap: nowrap; font-size: 12px; font-weight: 700; grid-area: auto; line-height: 0px; margin: 0px; overflow: visible; position: relative; text-align: center; text-align-last: auto; white-space-collapse: preserve-breaks;">®</sup> Index ($41,608) | ||
| Average Annual Return, Percent | 16.73% | 13.32% | 15.32% |
| Columbia Threadneedle: Russell 1000® Index | |||
| Average Annual Return [Line Items] | |||
| Line Graph and Table Measure Name | Russell 1000<sup style="inset: 1.5px 0px 4px; box-sizing: border-box; color: rgb(0, 0, 0); display: inline; flex-wrap: nowrap; font-size: 12px; font-weight: 700; grid-area: auto; line-height: 0px; margin: 0px; overflow: visible; position: relative; text-align: center; text-align-last: auto; white-space-collapse: preserve-breaks;">®</sup> Index ($41,608) | ||
| Average Annual Return, Percent | 16.73% | 13.32% | 15.32% |
| Columbia Threadneedle: Russell 1000® Index | |||
| Average Annual Return [Line Items] | |||
| Line Graph and Table Measure Name | Russell 1000<sup style="inset: 1.5px 0px 4px; box-sizing: border-box; color: rgb(0, 0, 0); display: inline; flex-wrap: nowrap; font-size: 12px; font-weight: 700; grid-area: auto; line-height: 0px; margin: 0px; overflow: visible; position: relative; text-align: center; text-align-last: auto; white-space-collapse: preserve-breaks;">®</sup> Index ($41,608) | ||
| Average Annual Return, Percent | 16.73% | 13.32% | 15.32% |
| Columbia Threadneedle: Russell 1000® Index | |||
| Average Annual Return [Line Items] | |||
| Line Graph and Table Measure Name | Russell 1000<sup style="inset: 1.5px 0px 4px; box-sizing: border-box; color: rgb(0, 0, 0); display: inline; flex-wrap: nowrap; font-size: 12px; font-weight: 700; grid-area: auto; line-height: 0px; margin: 0px; overflow: visible; position: relative; text-align: center; text-align-last: auto; white-space-collapse: preserve-breaks;">®</sup> Index ($41,608) | ||
| Average Annual Return, Percent | 16.73% | 13.32% | 15.32% |
| Columbia Threadneedle: Russell 1000® Index | |||
| Average Annual Return [Line Items] | |||
| Line Graph and Table Measure Name | Russell 1000<sup style="inset: 1.5px 0px 4px; box-sizing: border-box; color: rgb(0, 0, 0); display: inline; flex-wrap: nowrap; font-size: 12px; font-weight: 700; grid-area: auto; line-height: 0px; margin: 0px; overflow: visible; position: relative; text-align: center; text-align-last: auto; white-space-collapse: preserve-breaks;">®</sup> Index ($41,608) | ||
| Average Annual Return, Percent | 16.73% | 13.32% | 15.32% |
| Columbia Threadneedle: Russell 1000® Index | |||
| Average Annual Return [Line Items] | |||
| Line Graph and Table Measure Name | Russell 1000<sup style="inset: 1.5px 0px 4px; box-sizing: border-box; color: rgb(0, 0, 0); display: inline; flex-wrap: nowrap; font-size: 12px; font-weight: 700; grid-area: auto; line-height: 0px; margin: 0px; overflow: visible; position: relative; text-align: center; text-align-last: auto; white-space-collapse: preserve-breaks;">®</sup> Index ($41,608) | ||
| Average Annual Return, Percent | 16.73% | 13.32% | 15.32% |
| Columbia Threadneedle: S&P 500® Index | |||
| Average Annual Return [Line Items] | |||
| Line Graph and Table Measure Name | S&P 500<sup style="inset: 1.5px 0px 4px; box-sizing: border-box; color: rgb(0, 0, 0); display: inline; flex-wrap: nowrap; font-size: 12px; font-weight: 700; grid-area: auto; line-height: 0px; margin: 0px; overflow: visible; position: relative; text-align: center; text-align-last: auto; white-space-collapse: preserve-breaks;">®</sup> Index ($42,249) | ||
| Average Annual Return, Percent | 16.99% | 14.19% | 15.50% |
| Columbia Threadneedle: S&P 500® Index | |||
| Average Annual Return [Line Items] | |||
| Line Graph and Table Measure Name | S&P 500<sup style="inset: 1.5px 0px 4px; box-sizing: border-box; color: rgb(0, 0, 0); display: inline; flex-wrap: nowrap; font-size: 12px; font-weight: 700; grid-area: auto; line-height: 0px; margin: 0px; overflow: visible; position: relative; text-align: center; text-align-last: auto; white-space-collapse: preserve-breaks;">®</sup> Index ($42,249) | ||
| Average Annual Return, Percent | 16.99% | 14.19% | 15.50% |
| Columbia Threadneedle: S&P 500® Index | |||
| Average Annual Return [Line Items] | |||
| Line Graph and Table Measure Name | S&P 500<sup style="inset: 1.5px 0px 4px; box-sizing: border-box; color: rgb(0, 0, 0); display: inline; flex-wrap: nowrap; font-size: 12px; font-weight: 700; grid-area: auto; line-height: 0px; margin: 0px; overflow: visible; position: relative; text-align: center; text-align-last: auto; white-space-collapse: preserve-breaks;">®</sup> Index ($42,249) | ||
| Average Annual Return, Percent | 16.99% | 14.19% | 15.50% |
| Columbia Threadneedle: S&P 500® Index | |||
| Average Annual Return [Line Items] | |||
| Line Graph and Table Measure Name | S&P 500<sup style="inset: 1.5px 0px 4px; box-sizing: border-box; color: rgb(0, 0, 0); display: inline; flex-wrap: nowrap; font-size: 12px; font-weight: 700; grid-area: auto; line-height: 0px; margin: 0px; overflow: visible; position: relative; text-align: center; text-align-last: auto; white-space-collapse: preserve-breaks;">®</sup> Index ($42,249) | ||
| Average Annual Return, Percent | 16.99% | 14.19% | 15.50% |
| Columbia Threadneedle: Russell 3000® Index | |||
| Average Annual Return [Line Items] | |||
| Line Graph and Table Measure Name | Russell 3000<sup style="inset: 1.5px 0px 4px; box-sizing: border-box; color: rgb(0, 0, 0); display: inline; flex-wrap: nowrap; font-size: 12px; font-weight: 700; grid-area: auto; line-height: 0px; margin: 0px; overflow: visible; position: relative; text-align: center; text-align-last: auto; white-space-collapse: preserve-breaks;">®</sup> Index ($40,728) | ||
| Average Annual Return, Percent | 17.02% | 12.80% | 15.08% |
| Columbia Threadneedle: Russell 3000® Index | |||
| Average Annual Return [Line Items] | |||
| Line Graph and Table Measure Name | Russell 3000<sup style="inset: 1.5px 0px 4px; box-sizing: border-box; color: rgb(0, 0, 0); display: inline; flex-wrap: nowrap; font-size: 12px; font-weight: 700; grid-area: auto; line-height: 0px; margin: 0px; overflow: visible; position: relative; text-align: center; text-align-last: auto; white-space-collapse: preserve-breaks;">®</sup> Index ($40,728) | ||
| Average Annual Return, Percent | 17.02% | 12.80% | 15.08% |
| Columbia Threadneedle: Russell 3000® Index | |||
| Average Annual Return [Line Items] | |||
| Line Graph and Table Measure Name | Russell 3000<sup style="inset: 1.5px 0px 4px; box-sizing: border-box; color: rgb(0, 0, 0); display: inline; flex-wrap: nowrap; font-size: 12px; font-weight: 700; grid-area: auto; line-height: 0px; margin: 0px; overflow: visible; position: relative; text-align: center; text-align-last: auto; white-space-collapse: preserve-breaks;">®</sup> Index ($40,728) | ||
| Average Annual Return, Percent | 17.02% | 12.80% | 15.08% |
| Columbia Threadneedle: Russell 3000® Index | |||
| Average Annual Return [Line Items] | |||
| Line Graph and Table Measure Name | Russell 3000<sup style="inset: 1.5px 0px 4px; box-sizing: border-box; color: rgb(0, 0, 0); display: inline; flex-wrap: nowrap; font-size: 12px; font-weight: 700; grid-area: auto; line-height: 0px; margin: 0px; overflow: visible; position: relative; text-align: center; text-align-last: auto; white-space-collapse: preserve-breaks;">®</sup> Index ($40,728) | ||
| Average Annual Return, Percent | 17.02% | 12.80% | 15.08% |
| Columbia Threadneedle: MSCI EAFE Index (Net) | |||
| Average Annual Return [Line Items] | |||
| Line Graph and Table Measure Name | MSCI EAFE Index (Net) ($26,545) | ||
| Average Annual Return, Percent | 34.63% | 10.78% | 10.26% |
| Columbia Threadneedle: MSCI EAFE Index (Net) | |||
| Average Annual Return [Line Items] | |||
| Line Graph and Table Measure Name | MSCI EAFE Index (Net) ($26,545) | ||
| Average Annual Return, Percent | 34.63% | 10.78% | 10.26% |
| Columbia Threadneedle: MSCI EAFE Index (Net) | |||
| Average Annual Return [Line Items] | |||
| Line Graph and Table Measure Name | MSCI EAFE Index (Net) ($26,545) | ||
| Average Annual Return, Percent | 34.63% | 10.78% | 10.26% |
| Columbia Threadneedle: MSCI EAFE Index (Net) | |||
| Average Annual Return [Line Items] | |||
| Line Graph and Table Measure Name | MSCI EAFE Index (Net) ($26,545) | ||
| Average Annual Return, Percent | 34.63% | 10.78% | 10.26% |
| Columbia Threadneedle: MSCI EAFE Index (Net) | |||
| Average Annual Return [Line Items] | |||
| Line Graph and Table Measure Name | MSCI EAFE Index (Net) ($26,545) | ||
| Average Annual Return, Percent | 34.63% | 10.78% | 10.26% |
| Columbia Threadneedle: MSCI EAFE Index (Net) | |||
| Average Annual Return [Line Items] | |||
| Line Graph and Table Measure Name | MSCI EAFE Index (Net) ($26,545) | ||
| Average Annual Return, Percent | 34.63% | 10.78% | 10.26% |
| Columbia Threadneedle: MSCI EAFE Index (Net) | |||
| Average Annual Return [Line Items] | |||
| Line Graph and Table Measure Name | MSCI EAFE Index (Net) ($26,545) | ||
| Average Annual Return, Percent | 34.63% | 10.78% | 10.26% |
| Columbia Threadneedle: Russell 3000® Index | |||
| Average Annual Return [Line Items] | |||
| Line Graph and Table Measure Name | Russell 3000<sup style="inset: 1.5px 0px 4px; box-sizing: border-box; color: rgb(0, 0, 0); display: inline; flex-wrap: nowrap; font-size: 12px; font-weight: 700; grid-area: auto; line-height: 0px; margin: 0px; overflow: visible; position: relative; text-align: center; text-align-last: auto; white-space-collapse: preserve-breaks;">®</sup> Index ($40,728) | ||
| Average Annual Return, Percent | 17.02% | 12.80% | 15.08% |
| Columbia Threadneedle: Russell 3000® Index | |||
| Average Annual Return [Line Items] | |||
| Line Graph and Table Measure Name | Russell 3000<sup style="inset: 1.5px 0px 4px; box-sizing: border-box; color: rgb(0, 0, 0); display: inline; flex-wrap: nowrap; font-size: 12px; font-weight: 700; grid-area: auto; line-height: 0px; margin: 0px; overflow: visible; position: relative; text-align: center; text-align-last: auto; white-space-collapse: preserve-breaks;">®</sup> Index ($40,728) | ||
| Average Annual Return, Percent | 17.02% | 12.80% | 15.08% |
| Columbia Threadneedle: Russell 3000® Index | |||
| Average Annual Return [Line Items] | |||
| Line Graph and Table Measure Name | Russell 3000<sup style="inset: 1.5px 0px 4px; box-sizing: border-box; color: rgb(0, 0, 0); display: inline; flex-wrap: nowrap; font-size: 12px; font-weight: 700; grid-area: auto; line-height: 0px; margin: 0px; overflow: visible; position: relative; text-align: center; text-align-last: auto; white-space-collapse: preserve-breaks;">®</sup> Index ($40,728) | ||
| Average Annual Return, Percent | 17.02% | 12.80% | 15.08% |
| Columbia Threadneedle: Russell 3000® Index | |||
| Average Annual Return [Line Items] | |||
| Line Graph and Table Measure Name | Russell 3000<sup style="inset: 1.5px 0px 4px; box-sizing: border-box; color: rgb(0, 0, 0); display: inline; flex-wrap: nowrap; font-size: 12px; font-weight: 700; grid-area: auto; line-height: 0px; margin: 0px; overflow: visible; position: relative; text-align: center; text-align-last: auto; white-space-collapse: preserve-breaks;">®</sup> Index ($40,728) | ||
| Average Annual Return, Percent | 17.02% | 12.80% | 15.08% |
| Columbia Threadneedle: Russell 3000® Index | |||
| Average Annual Return [Line Items] | |||
| Line Graph and Table Measure Name | Russell 3000<sup style="inset: 1.5px 0px 4px; box-sizing: border-box; color: rgb(0, 0, 0); display: inline; flex-wrap: nowrap; font-size: 12px; font-weight: 700; grid-area: auto; line-height: 0px; margin: 0px; overflow: visible; position: relative; text-align: center; text-align-last: auto; white-space-collapse: preserve-breaks;">®</sup> Index ($40,728) | ||
| Average Annual Return, Percent | 17.02% | 12.80% | 15.08% |
| Columbia Threadneedle: Russell 3000® Index | |||
| Average Annual Return [Line Items] | |||
| Line Graph and Table Measure Name | Russell 3000<sup style="inset: 1.5px 0px 4px; box-sizing: border-box; color: rgb(0, 0, 0); display: inline; flex-wrap: nowrap; font-size: 12px; font-weight: 700; grid-area: auto; line-height: 0px; margin: 0px; overflow: visible; position: relative; text-align: center; text-align-last: auto; white-space-collapse: preserve-breaks;">®</sup> Index ($40,728) | ||
| Average Annual Return, Percent | 17.02% | 12.80% | 15.08% |
| Columbia Threadneedle: Russell 3000® Index | |||
| Average Annual Return [Line Items] | |||
| Line Graph and Table Measure Name | Russell 3000<sup style="inset: 1.5px 0px 4px; box-sizing: border-box; color: rgb(0, 0, 0); display: inline; flex-wrap: nowrap; font-size: 12px; font-weight: 700; grid-area: auto; line-height: 0px; margin: 0px; overflow: visible; position: relative; text-align: center; text-align-last: auto; white-space-collapse: preserve-breaks;">®</sup> Index ($40,728) | ||
| Average Annual Return, Percent | 17.02% | 12.80% | 15.08% |
| Columbia Threadneedle: Russell 3000® Index | |||
| Average Annual Return [Line Items] | |||
| Line Graph and Table Measure Name | Russell 3000<sup style="inset: 1.5px 0px 4px; box-sizing: border-box; color: rgb(0, 0, 0); display: inline; flex-wrap: nowrap; font-size: 12px; font-weight: 700; grid-area: auto; line-height: 0px; margin: 0px; overflow: visible; position: relative; text-align: center; text-align-last: auto; white-space-collapse: preserve-breaks;">®</sup> Index ($40,728) | ||
| Average Annual Return, Percent | 17.02% | 12.80% | 15.08% |
| Columbia Threadneedle: Russell 3000® Index | |||
| Average Annual Return [Line Items] | |||
| Line Graph and Table Measure Name | Russell 3000<sup style="inset: 1.5px 0px 4px; box-sizing: border-box; color: rgb(0, 0, 0); display: inline; flex-wrap: nowrap; font-size: 12px; font-weight: 700; grid-area: auto; line-height: 0px; margin: 0px; overflow: visible; position: relative; text-align: center; text-align-last: auto; white-space-collapse: preserve-breaks;">®</sup> Index ($40,728) | ||
| Average Annual Return, Percent | 17.02% | 12.80% | 15.08% |
| Columbia Threadneedle: Russell 3000® Index | |||
| Average Annual Return [Line Items] | |||
| Line Graph and Table Measure Name | Russell 3000<sup style="inset: 1.5px 0px 4px; box-sizing: border-box; color: rgb(0, 0, 0); display: inline; flex-wrap: nowrap; font-size: 12px; font-weight: 700; grid-area: auto; line-height: 0px; margin: 0px; overflow: visible; position: relative; text-align: center; text-align-last: auto; white-space-collapse: preserve-breaks;">®</sup> Index ($40,728) | ||
| Average Annual Return, Percent | 17.02% | 12.80% | 15.08% |
| Columbia Threadneedle: Russell 3000® Index | |||
| Average Annual Return [Line Items] | |||
| Line Graph and Table Measure Name | Russell 3000<sup style="inset: 1.5px 0px 4px; box-sizing: border-box; color: rgb(0, 0, 0); display: inline; flex-wrap: nowrap; font-size: 12px; font-weight: 700; grid-area: auto; line-height: 0px; margin: 0px; overflow: visible; position: relative; text-align: center; text-align-last: auto; white-space-collapse: preserve-breaks;">®</sup> Index ($40,728) | ||
| Average Annual Return, Percent | 17.02% | 12.80% | 15.08% |
| Columbia Threadneedle: Russell 3000® Index | |||
| Average Annual Return [Line Items] | |||
| Line Graph and Table Measure Name | Russell 3000<sup style="inset: 1.5px 0px 4px; box-sizing: border-box; color: rgb(0, 0, 0); display: inline; flex-wrap: nowrap; font-size: 12px; font-weight: 700; grid-area: auto; line-height: 0px; margin: 0px; overflow: visible; position: relative; text-align: center; text-align-last: auto; white-space-collapse: preserve-breaks;">®</sup> Index ($40,728) | ||
| Average Annual Return, Percent | 17.02% | 12.80% | 15.08% |
| Columbia Threadneedle: Russell 3000® Index | |||
| Average Annual Return [Line Items] | |||
| Line Graph and Table Measure Name | Russell 3000<sup style="inset: 1.5px 0px 4px; box-sizing: border-box; color: rgb(0, 0, 0); display: inline; flex-wrap: nowrap; font-size: 12px; font-weight: 700; grid-area: auto; line-height: 0px; margin: 0px; overflow: visible; position: relative; text-align: center; text-align-last: auto; white-space-collapse: preserve-breaks;">®</sup> Index ($40,728) | ||
| Average Annual Return, Percent | 17.02% | 12.80% | 15.08% |
| Columbia Threadneedle: Russell 3000® Index | |||
| Average Annual Return [Line Items] | |||
| Line Graph and Table Measure Name | Russell 3000<sup style="inset: 1.5px 0px 4px; box-sizing: border-box; color: rgb(0, 0, 0); display: inline; flex-wrap: nowrap; font-size: 12px; font-weight: 700; grid-area: auto; line-height: 0px; margin: 0px; overflow: visible; position: relative; text-align: center; text-align-last: auto; white-space-collapse: preserve-breaks;">®</sup> Index ($40,728) | ||
| Average Annual Return, Percent | 17.02% | 12.80% | 15.08% |
| Columbia Threadneedle: Russell 3000® Index | |||
| Average Annual Return [Line Items] | |||
| Line Graph and Table Measure Name | Russell 3000<sup style="inset: 1.5px 0px 4px; box-sizing: border-box; color: rgb(0, 0, 0); display: inline; flex-wrap: nowrap; font-size: 12px; font-weight: 700; grid-area: auto; line-height: 0px; margin: 0px; overflow: visible; position: relative; text-align: center; text-align-last: auto; white-space-collapse: preserve-breaks;">®</sup> Index ($40,728) | ||
| Average Annual Return, Percent | 17.02% | 12.80% | 15.08% |
| Columbia Threadneedle: Russell 3000® Index | |||
| Average Annual Return [Line Items] | |||
| Line Graph and Table Measure Name | Russell 3000<sup style="inset: 1.5px 0px 4px; box-sizing: border-box; color: rgb(0, 0, 0); display: inline; flex-wrap: nowrap; font-size: 12px; font-weight: 700; grid-area: auto; line-height: 0px; margin: 0px; overflow: visible; position: relative; text-align: center; text-align-last: auto; white-space-collapse: preserve-breaks;">®</sup> Index ($40,728) | ||
| Average Annual Return, Percent | 17.02% | 12.80% | 15.08% |
| Columbia Threadneedle: Russell 3000® Index | |||
| Average Annual Return [Line Items] | |||
| Line Graph and Table Measure Name | Russell 3000<sup style="inset: 1.5px 0px 4px; box-sizing: border-box; color: rgb(0, 0, 0); display: inline; flex-wrap: nowrap; font-size: 12px; font-weight: 700; grid-area: auto; line-height: 0px; margin: 0px; overflow: visible; position: relative; text-align: center; text-align-last: auto; white-space-collapse: preserve-breaks;">®</sup> Index ($40,728) | ||
| Average Annual Return, Percent | 17.02% | 12.80% | 15.08% |
| Columbia Threadneedle: ICE BofA US Convertible Index | |||
| Average Annual Return [Line Items] | |||
| Line Graph and Table Measure Name | ICE BofA US Convertible Index ($32,767) | ||
| Average Annual Return, Percent | 24.77% | 5.09% | 12.60% |
| Columbia Threadneedle: ICE BofA US Convertible Index | |||
| Average Annual Return [Line Items] | |||
| Line Graph and Table Measure Name | ICE BofA US Convertible Index ($32,767) | ||
| Average Annual Return, Percent | 24.77% | 5.09% | 12.60% |
| Columbia Threadneedle: ICE BofA US Convertible Index | |||
| Average Annual Return [Line Items] | |||
| Line Graph and Table Measure Name | ICE BofA US Convertible Index ($32,767) | ||
| Average Annual Return, Percent | 24.77% | 5.09% | 12.60% |
| Columbia Threadneedle: ICE BofA US Convertible Index | |||
| Average Annual Return [Line Items] | |||
| Line Graph and Table Measure Name | ICE BofA US Convertible Index ($32,767) | ||
| Average Annual Return, Percent | 24.77% | 5.09% | 12.60% |
| Columbia Threadneedle: ICE BofA US Convertible Index | |||
| Average Annual Return [Line Items] | |||
| Line Graph and Table Measure Name | ICE BofA US Convertible Index ($32,767) | ||
| Average Annual Return, Percent | 24.77% | 5.09% | 12.60% |
| Columbia Threadneedle: ICE BofA US Convertible Index | |||
| Average Annual Return [Line Items] | |||
| Line Graph and Table Measure Name | ICE BofA US Convertible Index ($32,767) | ||
| Average Annual Return, Percent | 24.77% | 5.09% | 12.60% |
| Columbia Threadneedle: Russell 1000® Growth Index | |||
| Average Annual Return [Line Items] | |||
| Line Graph and Table Measure Name | Russell 1000<sup style="inset: 1.5px 0px 4px; box-sizing: border-box; color: rgb(0, 0, 0); display: inline; flex-wrap: nowrap; font-size: 12px; font-weight: 700; grid-area: auto; line-height: 0px; margin: 0px; overflow: visible; position: relative; text-align: center; text-align-last: auto; white-space-collapse: preserve-breaks;">®</sup> Growth Index ($53,356) | ||
| Average Annual Return, Percent | 14.78% | 14.36% | 18.23% |
| Columbia Threadneedle: Russell 1000® Growth Index | |||
| Average Annual Return [Line Items] | |||
| Line Graph and Table Measure Name | Russell 1000<sup style="inset: 1.5px 0px 4px; box-sizing: border-box; color: rgb(0, 0, 0); display: inline; flex-wrap: nowrap; font-size: 12px; font-weight: 700; grid-area: auto; line-height: 0px; margin: 0px; overflow: visible; position: relative; text-align: center; text-align-last: auto; white-space-collapse: preserve-breaks;">®</sup> Growth Index ($53,356) | ||
| Average Annual Return, Percent | 14.78% | 14.36% | 18.23% |
| Columbia Threadneedle: Russell 1000® Growth Index | |||
| Average Annual Return [Line Items] | |||
| Line Graph and Table Measure Name | Russell 1000<sup style="inset: 1.5px 0px 4px; box-sizing: border-box; color: rgb(0, 0, 0); display: inline; flex-wrap: nowrap; font-size: 12px; font-weight: 700; grid-area: auto; line-height: 0px; margin: 0px; overflow: visible; position: relative; text-align: center; text-align-last: auto; white-space-collapse: preserve-breaks;">®</sup> Growth Index ($53,356) | ||
| Average Annual Return, Percent | 14.78% | 14.36% | 18.23% |
| Columbia Threadneedle: Russell 1000® Growth Index | |||
| Average Annual Return [Line Items] | |||
| Line Graph and Table Measure Name | Russell 1000<sup style="inset: 1.5px 0px 4px; box-sizing: border-box; color: rgb(0, 0, 0); display: inline; flex-wrap: nowrap; font-size: 12px; font-weight: 700; grid-area: auto; line-height: 0px; margin: 0px; overflow: visible; position: relative; text-align: center; text-align-last: auto; white-space-collapse: preserve-breaks;">®</sup> Growth Index ($53,356) | ||
| Average Annual Return, Percent | 14.78% | 14.36% | 18.23% |
| Columbia Threadneedle: Russell 1000® Growth Index | |||
| Average Annual Return [Line Items] | |||
| Line Graph and Table Measure Name | Russell 1000<sup style="inset: 1.5px 0px 4px; box-sizing: border-box; color: rgb(0, 0, 0); display: inline; flex-wrap: nowrap; font-size: 12px; font-weight: 700; grid-area: auto; line-height: 0px; margin: 0px; overflow: visible; position: relative; text-align: center; text-align-last: auto; white-space-collapse: preserve-breaks;">®</sup> Growth Index ($53,356) | ||
| Average Annual Return, Percent | 14.78% | 14.36% | 18.23% |
| Columbia Threadneedle: Russell 1000® Growth Index | |||
| Average Annual Return [Line Items] | |||
| Line Graph and Table Measure Name | Russell 1000<sup style="inset: 1.5px 0px 4px; box-sizing: border-box; color: rgb(0, 0, 0); display: inline; flex-wrap: nowrap; font-size: 12px; font-weight: 700; grid-area: auto; line-height: 0px; margin: 0px; overflow: visible; position: relative; text-align: center; text-align-last: auto; white-space-collapse: preserve-breaks;">®</sup> Growth Index ($53,356) | ||
| Average Annual Return, Percent | 14.78% | 14.36% | 18.23% |
| Columbia Threadneedle: S&P MidCap 400® Index | |||
| Average Annual Return [Line Items] | |||
| Line Graph and Table Measure Name | S&P MidCap 400<sup style="inset: 1.5px 0px 4px; box-sizing: border-box; color: rgb(0, 0, 0); display: inline; flex-wrap: nowrap; font-size: 12px; font-weight: 700; grid-area: auto; line-height: 0px; margin: 0px; overflow: visible; position: relative; text-align: center; text-align-last: auto; white-space-collapse: preserve-breaks;">®</sup> Index ($31,364) | ||
| Average Annual Return, Percent | 17.24% | 9.10% | 12.11% |
| Columbia Threadneedle: S&P MidCap 400® Index | |||
| Average Annual Return [Line Items] | |||
| Line Graph and Table Measure Name | S&P MidCap 400<sup style="inset: 1.5px 0px 4px; box-sizing: border-box; color: rgb(0, 0, 0); display: inline; flex-wrap: nowrap; font-size: 12px; font-weight: 700; grid-area: auto; line-height: 0px; margin: 0px; overflow: visible; position: relative; text-align: center; text-align-last: auto; white-space-collapse: preserve-breaks;">®</sup> Index ($31,364) | ||
| Average Annual Return, Percent | 17.24% | 9.10% | 12.11% |
| Columbia Threadneedle: S&P MidCap 400® Index | |||
| Average Annual Return [Line Items] | |||
| Line Graph and Table Measure Name | S&P MidCap 400<sup style="inset: 1.5px 0px 4px; box-sizing: border-box; color: rgb(0, 0, 0); display: inline; flex-wrap: nowrap; font-size: 12px; font-weight: 700; grid-area: auto; line-height: 0px; margin: 0px; overflow: visible; position: relative; text-align: center; text-align-last: auto; white-space-collapse: preserve-breaks;">®</sup> Index ($31,364) | ||
| Average Annual Return, Percent | 17.24% | 9.10% | 12.11% |
| Columbia Threadneedle: S&P MidCap 400® Index | |||
| Average Annual Return [Line Items] | |||
| Line Graph and Table Measure Name | S&P MidCap 400<sup style="inset: 1.5px 0px 4px; box-sizing: border-box; color: rgb(0, 0, 0); display: inline; flex-wrap: nowrap; font-size: 12px; font-weight: 700; grid-area: auto; line-height: 0px; margin: 0px; overflow: visible; position: relative; text-align: center; text-align-last: auto; white-space-collapse: preserve-breaks;">®</sup> Index ($31,364) | ||
| Average Annual Return, Percent | 17.24% | 9.10% | 12.11% |
| Columbia Threadneedle: MSCI EAFE Value Index (Net) | |||
| Average Annual Return [Line Items] | |||
| Line Graph and Table Measure Name | MSCI EAFE Value Index (Net) ($28,590) | ||
| Average Annual Return, Percent | 46.09% | 15.06% | 11.08% |
| Columbia Threadneedle: MSCI EAFE Value Index (Net) | |||
| Average Annual Return [Line Items] | |||
| Line Graph and Table Measure Name | MSCI EAFE Value Index (Net) ($28,590) | ||
| Average Annual Return, Percent | 46.09% | 15.06% | 11.08% |
| Columbia Threadneedle: MSCI EAFE Value Index (Net) | |||
| Average Annual Return [Line Items] | |||
| Line Graph and Table Measure Name | MSCI EAFE Value Index (Net) ($28,590) | ||
| Average Annual Return, Percent | 46.09% | 15.06% | 11.08% |
| Columbia Threadneedle: MSCI EAFE Value Index (Net) | |||
| Average Annual Return [Line Items] | |||
| Line Graph and Table Measure Name | MSCI EAFE Value Index (Net) ($28,590) | ||
| Average Annual Return, Percent | 46.09% | 15.06% | 11.08% |
| Columbia Threadneedle: MSCI EAFE Value Index (Net) | |||
| Average Annual Return [Line Items] | |||
| Line Graph and Table Measure Name | MSCI EAFE Value Index (Net) ($28,590) | ||
| Average Annual Return, Percent | 46.09% | 15.06% | 11.08% |
| Columbia Threadneedle: MSCI EAFE Value Index (Net) | |||
| Average Annual Return [Line Items] | |||
| Line Graph and Table Measure Name | MSCI EAFE Value Index (Net) ($28,590) | ||
| Average Annual Return, Percent | 46.09% | 15.06% | 11.08% |
| Columbia Threadneedle: MSCI EAFE Value Index (Net) | |||
| Average Annual Return [Line Items] | |||
| Line Graph and Table Measure Name | MSCI EAFE Value Index (Net) ($28,590) | ||
| Average Annual Return, Percent | 46.09% | 15.06% | 11.08% |
| Columbia Threadneedle: Russell Midcap® Value Index | |||
| Average Annual Return [Line Items] | |||
| Line Graph and Table Measure Name | Russell Midcap<sup style="inset: 1.5px 0px 4px; box-sizing: border-box; color: rgb(0, 0, 0); display: inline; flex-wrap: nowrap; font-size: 12px; font-weight: 700; grid-area: auto; line-height: 0px; margin: 0px; overflow: visible; position: relative; text-align: center; text-align-last: auto; white-space-collapse: preserve-breaks;">®</sup> Value Index ($29,181) | ||
| Average Annual Return, Percent | 19.33% | 10.17% | 11.30% |
| Columbia Threadneedle: Russell Midcap® Value Index | |||
| Average Annual Return [Line Items] | |||
| Line Graph and Table Measure Name | Russell Midcap<sup style="inset: 1.5px 0px 4px; box-sizing: border-box; color: rgb(0, 0, 0); display: inline; flex-wrap: nowrap; font-size: 12px; font-weight: 700; grid-area: auto; line-height: 0px; margin: 0px; overflow: visible; position: relative; text-align: center; text-align-last: auto; white-space-collapse: preserve-breaks;">®</sup> Value Index ($29,181) | ||
| Average Annual Return, Percent | 19.33% | 10.17% | 11.30% |
| Columbia Threadneedle: Russell Midcap® Value Index | |||
| Average Annual Return [Line Items] | |||
| Line Graph and Table Measure Name | Russell Midcap<sup style="inset: 1.5px 0px 4px; box-sizing: border-box; color: rgb(0, 0, 0); display: inline; flex-wrap: nowrap; font-size: 12px; font-weight: 700; grid-area: auto; line-height: 0px; margin: 0px; overflow: visible; position: relative; text-align: center; text-align-last: auto; white-space-collapse: preserve-breaks;">®</sup> Value Index ($29,181) | ||
| Average Annual Return, Percent | 19.33% | 10.17% | 11.30% |
| Columbia Threadneedle: Russell Midcap® Value Index | |||
| Average Annual Return [Line Items] | |||
| Line Graph and Table Measure Name | Russell Midcap<sup style="inset: 1.5px 0px 4px; box-sizing: border-box; color: rgb(0, 0, 0); display: inline; flex-wrap: nowrap; font-size: 12px; font-weight: 700; grid-area: auto; line-height: 0px; margin: 0px; overflow: visible; position: relative; text-align: center; text-align-last: auto; white-space-collapse: preserve-breaks;">®</sup> Value Index ($29,181) | ||
| Average Annual Return, Percent | 19.33% | 10.17% | 11.30% |
| Columbia Threadneedle: Russell Midcap® Value Index | |||
| Average Annual Return [Line Items] | |||
| Line Graph and Table Measure Name | Russell Midcap<sup style="inset: 1.5px 0px 4px; box-sizing: border-box; color: rgb(0, 0, 0); display: inline; flex-wrap: nowrap; font-size: 12px; font-weight: 700; grid-area: auto; line-height: 0px; margin: 0px; overflow: visible; position: relative; text-align: center; text-align-last: auto; white-space-collapse: preserve-breaks;">®</sup> Value Index ($29,181) | ||
| Average Annual Return, Percent | 19.33% | 10.17% | 11.30% |
| Columbia Threadneedle: Russell Midcap® Value Index | |||
| Average Annual Return [Line Items] | |||
| Line Graph and Table Measure Name | Russell Midcap<sup style="inset: 1.5px 0px 4px; box-sizing: border-box; color: rgb(0, 0, 0); display: inline; flex-wrap: nowrap; font-size: 12px; font-weight: 700; grid-area: auto; line-height: 0px; margin: 0px; overflow: visible; position: relative; text-align: center; text-align-last: auto; white-space-collapse: preserve-breaks;">®</sup> Value Index ($29,181) | ||
| Average Annual Return, Percent | 19.33% | 10.17% | 11.30% |
| Columbia Threadneedle: Russell Midcap® Value Index | |||
| Average Annual Return [Line Items] | |||
| Line Graph and Table Measure Name | Russell Midcap<sup style="inset: 1.5px 0px 4px; box-sizing: border-box; color: rgb(0, 0, 0); display: inline; flex-wrap: nowrap; font-size: 12px; font-weight: 700; grid-area: auto; line-height: 0px; margin: 0px; overflow: visible; position: relative; text-align: center; text-align-last: auto; white-space-collapse: preserve-breaks;">®</sup> Value Index ($29,181) | ||
| Average Annual Return, Percent | 19.33% | 10.17% | 11.30% |
| Columbia Threadneedle: S&P SmallCap 600® Index | |||
| Average Annual Return [Line Items] | |||
| Line Graph and Table Measure Name | S&P SmallCap 600<sup style="inset: 1.5px 0px 4px; box-sizing: border-box; color: rgb(0, 0, 0); display: inline; flex-wrap: nowrap; font-size: 12px; font-weight: 700; grid-area: auto; line-height: 0px; margin: 0px; overflow: visible; position: relative; text-align: center; text-align-last: auto; white-space-collapse: preserve-breaks;">®</sup> Index ($29,000) | ||
| Average Annual Return, Percent | 17.89% | 6.06% | 11.23% |
| Columbia Threadneedle: S&P SmallCap 600® Index | |||
| Average Annual Return [Line Items] | |||
| Line Graph and Table Measure Name | S&P SmallCap 600<sup style="inset: 1.5px 0px 4px; box-sizing: border-box; color: rgb(0, 0, 0); display: inline; flex-wrap: nowrap; font-size: 12px; font-weight: 700; grid-area: auto; line-height: 0px; margin: 0px; overflow: visible; position: relative; text-align: center; text-align-last: auto; white-space-collapse: preserve-breaks;">®</sup> Index ($29,000) | ||
| Average Annual Return, Percent | 17.89% | 6.06% | 11.23% |
| Columbia Threadneedle: S&P SmallCap 600® Index | |||
| Average Annual Return [Line Items] | |||
| Line Graph and Table Measure Name | S&P SmallCap 600<sup style="inset: 1.5px 0px 4px; box-sizing: border-box; color: rgb(0, 0, 0); display: inline; flex-wrap: nowrap; font-size: 12px; font-weight: 700; grid-area: auto; line-height: 0px; margin: 0px; overflow: visible; position: relative; text-align: center; text-align-last: auto; white-space-collapse: preserve-breaks;">®</sup> Index ($29,000) | ||
| Average Annual Return, Percent | 17.89% | 6.06% | 11.23% |
| Columbia Threadneedle: S&P SmallCap 600® Index | |||
| Average Annual Return [Line Items] | |||
| Line Graph and Table Measure Name | S&P SmallCap 600<sup style="inset: 1.5px 0px 4px; box-sizing: border-box; color: rgb(0, 0, 0); display: inline; flex-wrap: nowrap; font-size: 12px; font-weight: 700; grid-area: auto; line-height: 0px; margin: 0px; overflow: visible; position: relative; text-align: center; text-align-last: auto; white-space-collapse: preserve-breaks;">®</sup> Index ($29,000) | ||
| Average Annual Return, Percent | 17.89% | 6.06% | 11.23% |
| Columbia Threadneedle: Russell 2000® Value Index | |||
| Average Annual Return [Line Items] | |||
| Line Graph and Table Measure Name | Russell 2000<sup style="inset: 1.5px 0px 4px; box-sizing: border-box; color: rgb(0, 0, 0); display: inline; flex-wrap: nowrap; font-size: 12px; font-weight: 700; grid-area: auto; line-height: 0px; margin: 0px; overflow: visible; position: relative; text-align: center; text-align-last: auto; white-space-collapse: preserve-breaks;">®</sup> Value Index ($28,130) | ||
| Average Annual Return, Percent | 24.95% | 7.67% | 10.90% |
| Columbia Threadneedle: Russell 2000® Value Index | |||
| Average Annual Return [Line Items] | |||
| Line Graph and Table Measure Name | Russell 2000<sup style="inset: 1.5px 0px 4px; box-sizing: border-box; color: rgb(0, 0, 0); display: inline; flex-wrap: nowrap; font-size: 12px; font-weight: 700; grid-area: auto; line-height: 0px; margin: 0px; overflow: visible; position: relative; text-align: center; text-align-last: auto; white-space-collapse: preserve-breaks;">®</sup> Value Index ($28,130) | ||
| Average Annual Return, Percent | 24.95% | 7.67% | 10.90% |
| Columbia Threadneedle: Russell 2000® Value Index | |||
| Average Annual Return [Line Items] | |||
| Line Graph and Table Measure Name | Russell 2000<sup style="inset: 1.5px 0px 4px; box-sizing: border-box; color: rgb(0, 0, 0); display: inline; flex-wrap: nowrap; font-size: 12px; font-weight: 700; grid-area: auto; line-height: 0px; margin: 0px; overflow: visible; position: relative; text-align: center; text-align-last: auto; white-space-collapse: preserve-breaks;">®</sup> Value Index ($28,130) | ||
| Average Annual Return, Percent | 24.95% | 7.67% | 10.90% |
| Columbia Threadneedle: Russell 2000® Value Index | |||
| Average Annual Return [Line Items] | |||
| Line Graph and Table Measure Name | Russell 2000<sup style="inset: 1.5px 0px 4px; box-sizing: border-box; color: rgb(0, 0, 0); display: inline; flex-wrap: nowrap; font-size: 12px; font-weight: 700; grid-area: auto; line-height: 0px; margin: 0px; overflow: visible; position: relative; text-align: center; text-align-last: auto; white-space-collapse: preserve-breaks;">®</sup> Value Index ($28,130) | ||
| Average Annual Return, Percent | 24.95% | 7.67% | 10.90% |
| Columbia Threadneedle: Russell 2000® Value Index | |||
| Average Annual Return [Line Items] | |||
| Line Graph and Table Measure Name | Russell 2000<sup style="inset: 1.5px 0px 4px; box-sizing: border-box; color: rgb(0, 0, 0); display: inline; flex-wrap: nowrap; font-size: 12px; font-weight: 700; grid-area: auto; line-height: 0px; margin: 0px; overflow: visible; position: relative; text-align: center; text-align-last: auto; white-space-collapse: preserve-breaks;">®</sup> Value Index ($28,130) | ||
| Average Annual Return, Percent | 24.95% | 7.67% | 10.90% |
| Columbia Threadneedle: Russell 2000® Value Index | |||
| Average Annual Return [Line Items] | |||
| Line Graph and Table Measure Name | Russell 2000<sup style="inset: 1.5px 0px 4px; box-sizing: border-box; color: rgb(0, 0, 0); display: inline; flex-wrap: nowrap; font-size: 12px; font-weight: 700; grid-area: auto; line-height: 0px; margin: 0px; overflow: visible; position: relative; text-align: center; text-align-last: auto; white-space-collapse: preserve-breaks;">®</sup> Value Index ($28,130) | ||
| Average Annual Return, Percent | 24.95% | 7.67% | 10.90% |