Shareholder Report, Average Annual Return (Details)
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12 Months Ended |
60 Months Ended |
120 Months Ended |
Aug. 31, 2026 |
Aug. 31, 2026 |
Aug. 31, 2026 |
| C000097619 |
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| Average Annual Return [Line Items] |
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| Line Graph and Table Measure Name |
Columbia Emerging Markets Bond Fund Class A (including sales charges) ($12,525)
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| Average Annual Return, Percent |
1.44%
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0.80%
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2.28%
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| C000097625 |
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| Average Annual Return [Line Items] |
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| Line Graph and Table Measure Name |
Columbia Emerging Markets Bond Fund Institutional Class ($13,473)
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| C000122765 |
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| Average Annual Return [Line Items] |
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| Line Graph and Table Measure Name |
Columbia Emerging Markets Bond Fund Institutional 2 Class ($13,664)
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| C000122766 |
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| Average Annual Return [Line Items] |
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| Line Graph and Table Measure Name |
Columbia Emerging Markets Bond Fund Institutional 3 Class ($13,721)
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| C000109803 |
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| Average Annual Return [Line Items] |
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| Line Graph and Table Measure Name |
Columbia Emerging Markets Bond Fund Class R ($12,809)
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| C000231675 |
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| Average Annual Return [Line Items] |
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| Line Graph and Table Measure Name |
Columbia Integrated Small Cap Growth Fund Class A (including sales charges) ($28,025)
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| Average Annual Return, Percent |
21.68%
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6.81%
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10.86%
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| C000231678 |
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| Average Annual Return [Line Items] |
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| Line Graph and Table Measure Name |
Columbia Integrated Small Cap Growth Fund Institutional Class ($30,412)
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| C000231687 |
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| Average Annual Return [Line Items] |
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| Line Graph and Table Measure Name |
Columbia Pyrford International Stock Fund Class A (including sales charges) ($19,211)
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| Average Annual Return, Percent |
9.03%
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6.58%
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6.75%
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| C000231685 |
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| Average Annual Return [Line Items] |
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| Line Graph and Table Measure Name |
Columbia Pyrford International Stock Fund Institutional Class ($20,886)
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| C000231686 |
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| Average Annual Return [Line Items] |
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| Line Graph and Table Measure Name |
Columbia Pyrford International Stock Fund Institutional 2 Class ($20,980)
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| C000231688 |
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| Average Annual Return [Line Items] |
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| Line Graph and Table Measure Name |
Columbia Pyrford International Stock Fund Institutional 3 Class ($21,187)
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| C000231683 |
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| Average Annual Return [Line Items] |
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| Line Graph and Table Measure Name |
Columbia Pyrford International Stock Fund Class R ($19,879)
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| C000231692 |
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| Average Annual Return [Line Items] |
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| Line Graph and Table Measure Name |
Columbia Ultra Short Duration Municipal Bond Fund Class A ($11,625)
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| C000231690 |
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| Average Annual Return [Line Items] |
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| Line Graph and Table Measure Name |
Columbia Ultra Short Duration Municipal Bond Fund Institutional Class ($11,861)
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| Without Sales Load [Member] | C000097619 |
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| Average Annual Return [Line Items] |
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| Average Annual Return, Percent |
6.48%
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1.79%
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2.77%
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| Without Sales Load [Member] | C000097625 |
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| Average Annual Return [Line Items] |
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| Average Annual Return, Percent |
6.73%
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2.04%
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3.02%
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| Without Sales Load [Member] | C000122765 |
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| Average Annual Return [Line Items] |
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| Average Annual Return, Percent |
6.87%
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2.18%
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3.17%
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| Without Sales Load [Member] | C000122766 |
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| Average Annual Return [Line Items] |
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| Average Annual Return, Percent |
6.93%
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2.23%
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3.21%
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| Without Sales Load [Member] | C000109803 |
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| Average Annual Return [Line Items] |
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| Average Annual Return, Percent |
6.22%
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1.53%
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2.51%
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| Without Sales Load [Member] | C000231675 |
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| Average Annual Return [Line Items] |
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| Average Annual Return, Percent |
29.13%
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8.09%
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11.51%
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| Without Sales Load [Member] | C000231678 |
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| Average Annual Return [Line Items] |
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| Average Annual Return, Percent |
29.35%
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8.30%
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11.76%
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| Without Sales Load [Member] | C000231687 |
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| Average Annual Return [Line Items] |
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| Average Annual Return, Percent |
15.71%
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7.85%
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7.38%
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| Without Sales Load [Member] | C000231685 |
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| Average Annual Return [Line Items] |
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| Average Annual Return, Percent |
16.04%
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8.09%
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7.64%
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| Without Sales Load [Member] | C000231686 |
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| Average Annual Return [Line Items] |
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| Average Annual Return, Percent |
16.12%
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8.19%
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7.69%
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| Without Sales Load [Member] | C000231688 |
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| Average Annual Return [Line Items] |
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| Average Annual Return, Percent |
16.13%
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8.23%
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7.80%
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| Without Sales Load [Member] | C000231683 |
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| Average Annual Return [Line Items] |
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| Average Annual Return, Percent |
15.43%
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7.56%
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7.11%
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| Without Sales Load [Member] | C000231692 |
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| Average Annual Return [Line Items] |
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| Average Annual Return, Percent |
2.14%
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2.03%
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1.52%
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| Without Sales Load [Member] | C000231690 |
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| Average Annual Return [Line Items] |
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| Average Annual Return, Percent |
2.30%
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2.19%
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1.72%
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| Columbia Threadneedle: JPMorgan Emerging Markets Bond Index - Global |
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| Average Annual Return [Line Items] |
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| Line Graph and Table Measure Name |
JPMorgan Emerging Markets Bond Index - Global ($13,526)
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| Average Annual Return, Percent |
6.99%
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2.09%
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3.07%
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| Columbia Threadneedle: JPMorgan Emerging Markets Bond Index - Global |
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| Average Annual Return [Line Items] |
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| Line Graph and Table Measure Name |
JPMorgan Emerging Markets Bond Index - Global ($13,526)
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| Average Annual Return, Percent |
6.99%
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2.09%
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3.07%
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| Columbia Threadneedle: JPMorgan Emerging Markets Bond Index - Global |
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| Average Annual Return [Line Items] |
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| Line Graph and Table Measure Name |
JPMorgan Emerging Markets Bond Index - Global ($13,526)
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| Average Annual Return, Percent |
6.99%
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2.09%
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3.07%
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| Columbia Threadneedle: JPMorgan Emerging Markets Bond Index - Global |
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| Average Annual Return [Line Items] |
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| Line Graph and Table Measure Name |
JPMorgan Emerging Markets Bond Index - Global ($13,526)
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| Average Annual Return, Percent |
6.99%
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2.09%
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3.07%
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| Columbia Threadneedle: JPMorgan Emerging Markets Bond Index - Global |
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| Average Annual Return [Line Items] |
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| Line Graph and Table Measure Name |
JPMorgan Emerging Markets Bond Index - Global ($13,526)
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| Average Annual Return, Percent |
6.99%
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2.09%
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3.07%
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| Columbia Threadneedle: Russell 3000® Index |
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| Average Annual Return [Line Items] |
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| 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 ($39,898)
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| Average Annual Return, Percent |
20.10%
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11.80%
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14.84%
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| Columbia Threadneedle: Russell 3000® Index |
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| Average Annual Return [Line Items] |
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| 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 ($39,898)
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| Average Annual Return, Percent |
20.10%
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11.80%
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14.84%
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| Columbia Threadneedle: MSCI EAFE Index (Net) |
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| Average Annual Return [Line Items] |
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| Line Graph and Table Measure Name |
MSCI EAFE Index (Net) ($24,869)
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| Average Annual Return, Percent |
21.62%
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9.35%
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9.54%
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| Columbia Threadneedle: MSCI EAFE Index (Net) |
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| Average Annual Return [Line Items] |
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| Line Graph and Table Measure Name |
MSCI EAFE Index (Net) ($24,869)
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| Average Annual Return, Percent |
21.62%
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9.35%
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9.54%
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| Columbia Threadneedle: MSCI EAFE Index (Net) |
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| Average Annual Return [Line Items] |
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| Line Graph and Table Measure Name |
MSCI EAFE Index (Net) ($24,869)
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| Average Annual Return, Percent |
21.62%
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9.35%
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9.54%
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| Columbia Threadneedle: MSCI EAFE Index (Net) |
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| Average Annual Return [Line Items] |
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| Line Graph and Table Measure Name |
MSCI EAFE Index (Net) ($24,869)
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| Average Annual Return, Percent |
21.62%
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9.35%
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9.54%
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| Columbia Threadneedle: MSCI EAFE Index (Net) |
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| Average Annual Return [Line Items] |
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| Line Graph and Table Measure Name |
MSCI EAFE Index (Net) ($24,869)
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| Average Annual Return, Percent |
21.62%
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9.35%
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9.54%
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| Columbia Threadneedle: Bloomberg Municipal Bond Index |
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| Average Annual Return [Line Items] |
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| Line Graph and Table Measure Name |
Bloomberg Municipal Bond Index ($12,085)
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| Average Annual Return, Percent |
4.12%
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0.54%
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1.91%
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| Columbia Threadneedle: Bloomberg Municipal Bond Index |
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| Average Annual Return [Line Items] |
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| Line Graph and Table Measure Name |
Bloomberg Municipal Bond Index ($12,085)
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| Average Annual Return, Percent |
4.12%
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0.54%
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1.91%
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| Columbia Threadneedle: Russell 2000® Growth Index |
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| Average Annual Return [Line Items] |
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| 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> Growth Index ($27,528)
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| Average Annual Return, Percent |
23.25%
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5.04%
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10.66%
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| Columbia Threadneedle: Russell 2000® Growth Index |
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| Average Annual Return [Line Items] |
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| 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> Growth Index ($27,528)
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| Average Annual Return, Percent |
23.25%
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5.04%
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10.66%
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| Columbia Threadneedle: MSCI ACWI ex USA Index (Net) |
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| Average Annual Return [Line Items] |
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| Line Graph and Table Measure Name |
MSCI ACWI ex USA Index (Net) ($25,109)
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| Average Annual Return, Percent |
27.35%
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9.37%
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9.64%
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| Columbia Threadneedle: MSCI ACWI ex USA Index (Net) |
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| Average Annual Return [Line Items] |
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| Line Graph and Table Measure Name |
MSCI ACWI ex USA Index (Net) ($25,109)
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| Average Annual Return, Percent |
27.35%
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9.37%
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9.64%
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| Columbia Threadneedle: MSCI ACWI ex USA Index (Net) |
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| Average Annual Return [Line Items] |
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| Line Graph and Table Measure Name |
MSCI ACWI ex USA Index (Net) ($25,109)
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| Average Annual Return, Percent |
27.35%
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9.37%
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9.64%
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| Columbia Threadneedle: MSCI ACWI ex USA Index (Net) |
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| Average Annual Return [Line Items] |
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| Line Graph and Table Measure Name |
MSCI ACWI ex USA Index (Net) ($25,109)
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| Average Annual Return, Percent |
27.35%
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9.37%
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9.64%
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| Columbia Threadneedle: MSCI ACWI ex USA Index (Net) |
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| Average Annual Return [Line Items] |
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| Line Graph and Table Measure Name |
MSCI ACWI ex USA Index (Net) ($25,109)
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| Average Annual Return, Percent |
27.35%
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9.37%
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9.64%
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| Columbia Threadneedle: Bloomberg 1 Year Municipal Bond Index |
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| Average Annual Return [Line Items] |
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| Line Graph and Table Measure Name |
Bloomberg 1 Year Municipal Bond Index ($11,820)
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| Average Annual Return, Percent |
2.36%
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1.99%
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1.69%
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| Columbia Threadneedle: Bloomberg 1 Year Municipal Bond Index |
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| Average Annual Return [Line Items] |
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| Line Graph and Table Measure Name |
Bloomberg 1 Year Municipal Bond Index ($11,820)
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| Average Annual Return, Percent |
2.36%
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1.99%
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1.69%
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