Shareholder Report | 12 Months Ended |
Oct. 31, 2024 USD ($) Holding |
Shareholder Report [Line Items] | |
Document Type | N-CSR |
Amendment Flag | false |
Registrant Name | CALAMOS INVESTMENT TRUST/IL |
Entity Central Index Key | 0000826732 |
Entity Investment Company Type | N-1A |
Document Period End Date | Oct. 31, 2024 |
C000011358 | |
Shareholder Report [Line Items] | |
Fund Name | Calamos Convertible Fund |
Class Name | Class A |
Trading Symbol | CCVIX |
Annual or Semi-Annual Statement [Text Block] | This annual shareholder report contains important information about the Calamos Convertible Fund for the period of November 1, 2023 to October 31, 2024. |
Shareholder Report Annual or Semi-Annual | Annual Shareholder Report |
Additional Information [Text Block] | You can find additional information about the Fund at www.calamos.com/resources |
Additional Information Phone Number | 800-582-6959 |
Additional Information Website | www.calamos.com/resources |
Expenses [Text Block] | WHAT WERE THE FUND YEAR (based on a hypothetical $10,000 investment) Class Name Costs of a $10,000 Investment Costs Paid as a Percentage of a $10,000 Investment Class A $124 1.13% |
Expenses Paid, Amount | $ 124 |
Expense Ratio, Percent | 1.13% |
Performance Past Does Not Indicate Future [Text] | The Fund's past performance is not a good predictor of the Fund's future performance. |
Line Graph [Table Text Block] | Class A with sales charge Bloomberg U.S. Aggregate Bond Index 10/31/14 $9,524 $9,999 11/30/14 $9,575 $10,070 12/31/14 $9,485 $10,080 1/31/15 $9,360 $10,291 2/28/15 $9,712 $10,194 3/31/15 $9,610 $10,242 4/30/15 $9,676 $10,205 5/31/15 $9,877 $10,180 6/30/15 $9,628 $10,069 7/31/15 $9,644 $10,139 8/31/15 $9,270 $10,125 9/30/15 $8,919 $10,193 10/31/15 $9,209 $10,195 11/30/15 $9,225 $10,168 12/31/15 $9,122 $10,135 1/31/16 $8,495 $10,275 2/29/16 $8,432 $10,348 3/31/16 $8,816 $10,443 4/30/16 $8,897 $10,483 5/31/16 $9,093 $10,485 6/30/16 $9,011 $10,674 7/31/16 $9,405 $10,741 8/31/16 $9,423 $10,729 9/30/16 $9,548 $10,723 10/31/16 $9,331 $10,641 11/30/16 $9,478 $10,389 12/31/16 $9,523 $10,404 1/31/17 $9,783 $10,424 2/28/17 $9,925 $10,494 3/31/17 $10,035 $10,489 4/30/17 $10,160 $10,570 5/31/17 $10,284 $10,651 6/30/17 $10,373 $10,640 7/31/17 $10,511 $10,686 8/31/17 $10,558 $10,782 9/30/17 $10,667 $10,730 10/31/17 $10,906 $10,737 11/30/17 $10,912 $10,723 12/31/17 $10,887 $10,772 1/31/18 $11,208 $10,648 2/28/18 $11,146 $10,547 3/31/18 $11,177 $10,615 4/30/18 $11,183 $10,536 5/31/18 $11,499 $10,611 6/30/18 $11,567 $10,598 7/31/18 $11,567 $10,600 8/31/18 $11,989 $10,669 9/30/18 $11,910 $10,600 10/31/18 $11,281 $10,516 11/30/18 $11,411 $10,579 12/31/18 $10,942 $10,773 1/31/19 $11,613 $10,888 2/28/19 $11,945 $10,881 3/31/19 $11,887 $11,090 4/30/19 $12,205 $11,093 5/31/19 $11,802 $11,290 6/30/19 $12,282 $11,432 7/31/19 $12,537 $11,457 8/31/19 $12,353 $11,754 9/30/19 $12,254 $11,691 10/31/19 $12,411 $11,727 11/30/19 $12,781 $11,721 12/31/19 $13,041 $11,712 1/31/20 $13,355 $11,938 2/29/20 $12,884 $12,153 3/31/20 $11,441 $12,081 4/30/20 $12,960 $12,296 5/31/20 $14,156 $12,353 6/30/20 $14,904 $12,431 7/31/20 $15,864 $12,617 8/31/20 $16,824 $12,515 9/30/20 $16,473 $12,508 10/31/20 $16,330 $12,452 11/30/20 $18,344 $12,574 12/31/20 $19,359 $12,592 1/31/21 $19,534 $12,501 2/28/21 $20,334 $12,321 3/31/21 $19,641 $12,167 4/30/21 $20,151 $12,263 5/31/21 $19,778 $12,303 6/30/21 $20,151 $12,390 7/31/21 $20,075 $12,528 8/31/21 $20,425 $12,504 9/30/21 $20,174 $12,396 10/31/21 $20,753 $12,393 11/30/21 $20,204 $12,429 12/31/21 $20,369 $12,397 1/31/22 $18,867 $12,130 2/28/22 $18,771 $11,995 3/31/22 $18,893 $11,662 4/30/22 $17,530 $11,219 5/31/22 $16,922 $11,292 6/30/22 $15,790 $11,114 7/31/22 $16,755 $11,386 8/31/22 $16,737 $11,064 9/30/22 $15,632 $10,586 10/31/22 $16,127 $10,449 11/30/22 $16,553 $10,833 12/31/22 $16,044 $10,785 1/31/23 $16,795 $11,116 2/28/23 $16,472 $10,829 3/31/23 $16,549 $11,104 4/30/23 $16,260 $11,171 5/31/23 $16,339 $11,050 6/30/23 $17,186 $11,010 7/31/23 $17,667 $11,003 8/31/23 $17,107 $10,932 9/30/23 $16,713 $10,654 10/31/23 $15,925 $10,486 11/30/23 $16,871 $10,961 12/31/23 $17,743 $11,381 1/31/24 $17,583 $11,349 2/29/24 $17,806 $11,189 3/31/24 $18,191 $11,292 4/30/24 $17,674 $11,007 5/31/24 $17,924 $11,194 6/30/24 $18,329 $11,300 7/31/24 $18,419 $11,564 8/31/24 $18,606 $11,730 9/30/24 $19,031 $11,887 10/31/24 $19,165 $11,592 |
Average Annual Return [Table Text Block] | AVERAGE ANNUAL TOTAL RETURNS (%) AATR 1 YEAR 5 YEARS 10 YEARS Class A without sales charge 20.35 9.08 7.24 Class A with sales charge 17.63 8.59 6.72 Bloomberg U.S. Aggregate Bond Index 10.55 - 1.49 The Fund's past performance is not a good predictor of the Fund's future performance. The graph and table do not reflect the deduction of taxes that a shareholder would pay on fund distributions or redemption of fund shares. Principal value and investment return of an investment will fluctuate so that your shares, when redeemed, may be worth more or less than their original cost. Average annual total return measures net investment income and capital gain or loss from portfolio investments as an annualized average. All performance shown assumes reinvestment of dividends and capital gains distributions. Visit https://www.calamos.com/funds/mutual/ |
No Deduction of Taxes [Text Block] | The graph and table do not reflect the deduction of taxes that a shareholder would pay on fund distributions or redemption of fund shares. |
AssetsNet | $ 871,208,892 |
Holdings Count | Holding | 91 |
Advisory Fees Paid, Amount | $ 6,255,523 |
InvestmentCompanyPortfolioTurnover | 54% |
Additional Fund Statistics [Text Block] | KEY FUND STATISTICS Total Net Assets # of Portfolio Holdings Portfolio Turnover Rate Total Advisory Fees Paid $871,208,892 91 54% $6,255,523 |
Holdings [Text Block] | SECTOR WEIGHTINGS % OF NET ASSETS Information Technology 36.3 Consumer Discretionary 16.0 Health Care 10.9 Industrials 9.2 Utilities 8.5 Financials 5.6 Communication Services 5.1 Consumer Staples 2.3 Real Estate 1.4 Energy 1.1 |
Largest Holdings [Text Block] | TOP 10 HOLDINGS % OF NET ASSETS Boeing Company, 6.000%, 10/15/27 3.2 Shift4 Payments, Inc., 0.000%, 12/15/25 3.1 ON Semiconductor Corp., 0.500%, 03/01/29 2.2 Royal Caribbean Cruises, Ltd., 6.000%, 08/15/25 2.2 Alibaba Group Holding, Ltd., 0.500%, 06/01/31 2.1 NextEra Energy Capital Holdings, Inc., 3.000%, 03/01/27 2.0 Booking Holdings, Inc., 0.750%, 05/01/25 1.9 Palo Alto Networks, Inc., 0.375%, 06/01/25 1.9 MicroStrategy, Inc., 0.625%, 03/15/30 1.8 Southern Company, 3.875%, 12/15/25 1.8 |
Material Fund Change [Text Block] | |
Updated Prospectus Phone Number | 800-582-6959. |
Updated Prospectus Web Address | www.calamos.com/resources |
C000011360 | |
Shareholder Report [Line Items] | |
Fund Name | Calamos Convertible Fund |
Class Name | Class C |
Trading Symbol | CCVCX |
Annual or Semi-Annual Statement [Text Block] | This annual shareholder report contains important information about the Calamos Convertible Fund for the period of November 1, 2023 to October 31, 2024. |
Shareholder Report Annual or Semi-Annual | Annual Shareholder Report |
Additional Information [Text Block] | You can find additional information about the Fund at www.calamos.com/resources |
Additional Information Phone Number | 800-582-6959 |
Additional Information Website | www.calamos.com/resources |
Expenses [Text Block] | WHAT WERE THE FUND YEAR (based on a hypothetical $10,000 investment) Class Name Costs of a $10,000 Investment Costs Paid as a Percentage of a $10,000 Investment Class C $206 1.88% |
Expenses Paid, Amount | $ 206 |
Expense Ratio, Percent | 1.88% |
Performance Past Does Not Indicate Future [Text] | The Fund's past performance is not a good predictor of the Fund's future performance. |
Line Graph [Table Text Block] | Class C with sales charge Bloomberg U.S. Aggregate Bond Index 10/31/14 $10,000 $9,999 11/30/14 $10,054 $10,070 12/31/14 $9,951 $10,080 1/31/15 $9,814 $10,291 2/28/15 $10,180 $10,194 3/31/15 $10,059 $10,242 4/30/15 $10,123 $10,205 5/31/15 $10,330 $10,180 6/30/15 $10,064 $10,069 7/31/15 $10,076 $10,139 8/31/15 $9,676 $10,125 9/30/15 $9,306 $10,193 10/31/15 $9,599 $10,195 11/30/15 $9,610 $10,168 12/31/15 $9,495 $10,135 1/31/16 $8,843 $10,275 2/29/16 $8,770 $10,348 3/31/16 $9,162 $10,443 4/30/16 $9,241 $10,483 5/31/16 $9,440 $10,485 6/30/16 $9,349 $10,674 7/31/16 $9,749 $10,741 8/31/16 $9,761 $10,729 9/30/16 $9,885 $10,723 10/31/16 $9,658 $10,641 11/30/16 $9,805 $10,389 12/31/16 $9,845 $10,404 1/31/17 $10,104 $10,424 2/28/17 $10,246 $10,494 3/31/17 $10,353 $10,489 4/30/17 $10,470 $10,570 5/31/17 $10,600 $10,651 6/30/17 $10,676 $10,640 7/31/17 $10,818 $10,686 8/31/17 $10,856 $10,782 9/30/17 $10,961 $10,730 10/31/17 $11,202 $10,737 11/30/17 $11,202 $10,723 12/31/17 $11,168 $10,772 1/31/18 $11,494 $10,648 2/28/18 $11,417 $10,547 3/31/18 $11,447 $10,615 4/30/18 $11,441 $10,536 5/31/18 $11,754 $10,611 6/30/18 $11,823 $10,598 7/31/18 $11,816 $10,600 8/31/18 $12,239 $10,669 9/30/18 $12,147 $10,600 10/31/18 $11,499 $10,516 11/30/18 $11,627 $10,579 12/31/18 $11,138 $10,773 1/31/19 $11,814 $10,888 2/28/19 $12,148 $10,881 3/31/19 $12,083 $11,090 4/30/19 $12,395 $11,093 5/31/19 $11,981 $11,290 6/30/19 $12,453 $11,432 7/31/19 $12,708 $11,457 8/31/19 $12,519 $11,754 9/30/19 $12,405 $11,691 10/31/19 $12,558 $11,727 11/30/19 $12,922 $11,721 12/31/19 $13,183 $11,712 1/31/20 $13,489 $11,938 2/29/20 $13,001 $12,153 3/31/20 $11,542 $12,081 4/30/20 $13,060 $12,296 5/31/20 $14,264 $12,353 6/30/20 $15,008 $12,431 7/31/20 $15,964 $12,617 8/31/20 $16,920 $12,515 9/30/20 $16,555 $12,508 10/31/20 $16,402 $12,452 11/30/20 $18,415 $12,574 12/31/20 $19,415 $12,592 1/31/21 $19,585 $12,501 2/28/21 $20,375 $12,321 3/31/21 $19,663 $12,167 4/30/21 $20,166 $12,263 5/31/21 $19,779 $12,303 6/30/21 $20,135 $12,390 7/31/21 $20,050 $12,528 8/31/21 $20,383 $12,504 9/30/21 $20,119 $12,396 10/31/21 $20,692 $12,393 11/30/21 $20,127 $12,429 12/31/21 $20,277 $12,397 1/31/22 $18,773 $12,130 2/28/22 $18,666 $11,995 3/31/22 $18,773 $11,662 4/30/22 $17,409 $11,219 5/31/22 $16,799 $11,292 6/30/22 $15,657 $11,114 7/31/22 $16,613 $11,386 8/31/22 $16,586 $11,064 9/30/22 $15,480 $10,586 10/31/22 $15,958 $10,449 11/30/22 $16,365 $10,833 12/31/22 $15,851 $10,785 1/31/23 $16,588 $11,116 2/28/23 $16,251 $10,829 3/31/23 $16,322 $11,104 4/30/23 $16,029 $11,171 5/31/23 $16,100 $11,050 6/30/23 $16,917 $11,010 7/31/23 $17,378 $11,003 8/31/23 $16,819 $10,932 9/30/23 $16,428 $10,654 10/31/23 $15,638 $10,486 11/30/23 $16,561 $10,961 12/31/23 $17,403 $11,381 1/31/24 $17,232 $11,349 2/29/24 $17,439 $11,189 3/31/24 $17,808 $11,292 4/30/24 $17,295 $11,007 5/31/24 $17,520 $11,194 6/30/24 $17,907 $11,300 7/31/24 $17,988 $11,564 8/31/24 $18,159 $11,730 9/30/24 $18,555 $11,887 10/31/24 $18,682 $11,592 |
Average Annual Return [Table Text Block] | AVERAGE ANNUAL TOTAL RETURNS (%) AATR 1 YEAR 5 YEARS 10 YEARS Class C without sales charge 19.46 8.27 6.45 Class C with sales charge 18.46 8.27 6.45 Bloomberg U.S. Aggregate Bond Index 10.55 - 1.49 The Fund's past performance is not a good predictor of the Fund's future performance. The graph and table do not reflect the deduction of taxes that a shareholder would pay on fund distributions or redemption of fund shares. Principal value and investment return of an investment will fluctuate so that your shares, when redeemed, may be worth more or less than their original cost. Average annual total return measures net investment income and capital gain or loss from portfolio investments as an annualized average. All performance shown assumes reinvestment of dividends and capital gains distributions. Visit https://www.calamos.com/funds/mutual/ |
No Deduction of Taxes [Text Block] | The graph and table do not reflect the deduction of taxes that a shareholder would pay on fund distributions or redemption of fund shares. |
AssetsNet | $ 871,208,892 |
Holdings Count | Holding | 91 |
Advisory Fees Paid, Amount | $ 6,255,523 |
InvestmentCompanyPortfolioTurnover | 54% |
Additional Fund Statistics [Text Block] | KEY FUND STATISTICS Total Net Assets # of Portfolio Holdings Portfolio Turnover Rate Total Advisory Fees Paid $871,208,892 91 54% $6,255,523 |
Holdings [Text Block] | SECTOR WEIGHTINGS % OF NET ASSETS Information Technology 36.3 Consumer Discretionary 16.0 Health Care 10.9 Industrials 9.2 Utilities 8.5 Financials 5.6 Communication Services 5.1 Consumer Staples 2.3 Real Estate 1.4 Energy 1.1 |
Largest Holdings [Text Block] | TOP 10 HOLDINGS % OF NET ASSETS Boeing Company, 6.000%, 10/15/27 3.2 Shift4 Payments, Inc., 0.000%, 12/15/25 3.1 ON Semiconductor Corp., 0.500%, 03/01/29 2.2 Royal Caribbean Cruises, Ltd., 6.000%, 08/15/25 2.2 Alibaba Group Holding, Ltd., 0.500%, 06/01/31 2.1 NextEra Energy Capital Holdings, Inc., 3.000%, 03/01/27 2.0 Booking Holdings, Inc., 0.750%, 05/01/25 1.9 Palo Alto Networks, Inc., 0.375%, 06/01/25 1.9 MicroStrategy, Inc., 0.625%, 03/15/30 1.8 Southern Company, 3.875%, 12/15/25 1.8 |
Material Fund Change [Text Block] | |
Updated Prospectus Phone Number | 800-582-6959. |
Updated Prospectus Web Address | www.calamos.com/resources |
C000011361 | |
Shareholder Report [Line Items] | |
Fund Name | Calamos Convertible Fund |
Class Name | Class I |
Trading Symbol | CICVX |
Annual or Semi-Annual Statement [Text Block] | This annual shareholder report contains important information about the Calamos Convertible Fund for the period of November 1, 2023 to October 31, 2024. |
Shareholder Report Annual or Semi-Annual | Annual Shareholder Report |
Additional Information [Text Block] | You can find additional information about the Fund at www.calamos.com/resources |
Additional Information Phone Number | 800-582-6959 |
Additional Information Website | www.calamos.com/resources |
Expenses [Text Block] | WHAT WERE THE FUND YEAR (based on a hypothetical $10,000 investment) Class Name Costs of a $10,000 Investment Costs Paid as a Percentage of a $10,000 Investment Class I $97 0.88% |
Expenses Paid, Amount | $ 97 |
Expense Ratio, Percent | 0.88% |
Performance Past Does Not Indicate Future [Text] | The Fund's past performance is not a good predictor of the Fund's future performance. |
Line Graph [Table Text Block] | Class I Bloomberg U.S. Aggregate Bond Index 10/31/14 $1,000,000 $1,000,001 11/30/14 $1,005,875 $1,007,097 12/31/14 $996,222 $1,008,039 1/31/15 $983,730 $1,029,175 2/28/15 $1,021,206 $1,019,500 3/31/15 $1,010,146 $1,024,232 4/30/15 $1,017,073 $1,020,558 5/31/15 $1,038,485 $1,018,099 6/30/15 $1,012,833 $1,006,997 7/31/15 $1,014,741 $1,013,998 8/31/15 $975,297 $1,012,540 9/30/15 $938,555 $1,019,389 10/31/15 $968,852 $1,019,563 11/30/15 $970,786 $1,016,867 12/31/15 $960,192 $1,013,583 1/31/16 $895,287 $1,027,528 2/29/16 $888,596 $1,034,819 3/31/16 $929,308 $1,044,310 4/30/16 $938,037 $1,048,321 5/31/16 $958,852 $1,048,590 6/30/16 $950,013 $1,067,431 7/31/16 $991,965 $1,074,180 8/31/16 $993,995 $1,072,953 9/30/16 $1,007,353 $1,072,321 10/31/16 $984,755 $1,064,120 11/30/16 $1,000,505 $1,038,951 12/31/16 $1,005,804 $1,040,415 1/31/17 $1,032,819 $1,042,457 2/28/17 $1,048,058 $1,049,464 3/31/17 $1,060,243 $1,048,911 4/30/17 $1,073,487 $1,057,008 5/31/17 $1,087,428 $1,065,141 6/30/17 $1,096,465 $1,064,072 7/31/17 $1,111,169 $1,068,652 8/31/17 $1,116,770 $1,078,233 9/30/17 $1,128,292 $1,073,100 10/31/17 $1,153,537 $1,073,722 11/30/17 $1,154,939 $1,072,342 12/31/17 $1,152,852 $1,077,264 1/31/18 $1,187,038 $1,064,857 2/28/18 $1,179,764 $1,054,765 3/31/18 $1,184,208 $1,061,530 4/30/18 $1,184,208 $1,053,633 5/31/18 $1,217,813 $1,061,150 6/30/18 $1,225,952 $1,059,845 7/31/18 $1,226,686 $1,060,098 8/31/18 $1,271,439 $1,066,920 9/30/18 $1,262,953 $1,060,050 10/31/18 $1,196,598 $1,051,675 11/30/18 $1,210,607 $1,057,950 12/31/18 $1,161,156 $1,077,385 1/31/19 $1,232,507 $1,088,830 2/28/19 $1,268,182 $1,088,198 3/31/19 $1,261,852 $1,109,092 4/30/19 $1,295,956 $1,109,376 5/31/19 $1,254,178 $1,129,070 6/30/19 $1,304,426 $1,143,247 7/31/19 $1,331,761 $1,145,763 8/31/19 $1,312,968 $1,175,454 9/30/19 $1,302,849 $1,169,194 10/31/19 $1,320,014 $1,172,716 11/30/19 $1,359,494 $1,172,116 12/31/19 $1,387,633 $1,171,300 1/31/20 $1,421,247 $1,193,842 2/29/20 $1,371,257 $1,215,330 3/31/20 $1,217,849 $1,208,176 4/30/20 $1,379,940 $1,229,655 5/31/20 $1,507,359 $1,235,377 6/30/20 $1,587,468 $1,243,163 7/31/20 $1,689,829 $1,261,730 8/31/20 $1,793,058 $1,251,543 9/30/20 $1,756,022 $1,250,859 10/31/20 $1,741,258 $1,245,274 11/30/20 $1,955,767 $1,257,492 12/31/20 $2,064,381 $1,259,224 1/31/21 $2,083,935 $1,250,196 2/28/21 $2,169,602 $1,232,145 3/31/21 $2,096,040 $1,216,757 4/30/21 $2,150,979 $1,226,370 5/31/21 $2,111,870 $1,230,376 6/30/21 $2,150,979 $1,239,020 7/31/21 $2,143,529 $1,252,875 8/31/21 $2,181,707 $1,250,490 9/30/21 $2,154,993 $1,239,662 10/31/21 $2,218,321 $1,239,320 11/30/21 $2,159,650 $1,242,989 12/31/21 $2,177,013 $1,239,809 1/31/22 $2,017,719 $1,213,098 2/28/22 $2,007,966 $1,199,564 3/31/22 $2,020,970 $1,166,236 4/30/22 $1,875,764 $1,121,979 5/31/22 $1,811,829 $1,129,212 6/30/22 $1,690,457 $1,111,498 7/31/22 $1,793,533 $1,138,656 8/31/22 $1,792,448 $1,106,486 9/30/22 $1,674,016 $1,058,676 10/31/22 $1,728,332 $1,044,963 11/30/22 $1,773,957 $1,083,392 12/31/22 $1,719,288 $1,078,507 1/31/23 $1,801,315 $1,111,687 2/28/23 $1,766,317 $1,082,945 3/31/23 $1,775,093 $1,110,450 4/30/23 $1,744,431 $1,117,183 5/31/23 $1,753,192 $1,105,018 6/30/23 $1,844,249 $1,101,075 7/31/23 $1,895,844 $1,100,311 8/31/23 $1,836,565 $1,093,284 9/30/23 $1,795,086 $1,065,499 10/31/23 $1,710,339 $1,048,685 11/30/23 $1,812,695 $1,096,174 12/31/23 $1,907,085 $1,138,135 1/31/24 $1,889,146 $1,135,008 2/29/24 $1,913,812 $1,118,973 3/31/24 $1,955,927 $1,129,307 4/30/24 $1,900,910 $1,100,780 5/31/24 $1,927,857 $1,119,442 6/30/24 $1,971,510 $1,130,044 7/31/24 $1,981,643 $1,156,439 8/31/24 $2,003,036 $1,173,053 9/30/24 $2,048,040 $1,188,762 10/31/24 $2,063,846 $1,159,282 |
Average Annual Return [Table Text Block] | AVERAGE ANNUAL TOTAL RETURNS (%) AATR 1 YEAR 5 YEARS 10 YEARS Class I 20.67 9.35 7.51 Bloomberg U.S. Aggregate Bond Index 10.55 - 1.49 The Fund's past performance is not a good predictor of the Fund's future performance. The graph and table do not reflect the deduction of taxes that a shareholder would pay on fund distributions or redemption of fund shares. Principal value and investment return of an investment will fluctuate so that your shares, when redeemed, may be worth more or less than their original cost. Average annual total return measures net investment income and capital gain or loss from portfolio investments as an annualized average. All performance shown assumes reinvestment of dividends and capital gains distributions. Visit https://www.calamos.com/funds/mutual/ |
No Deduction of Taxes [Text Block] | The graph and table do not reflect the deduction of taxes that a shareholder would pay on fund distributions or redemption of fund shares. |
AssetsNet | $ 871,208,892 |
Holdings Count | Holding | 91 |
Advisory Fees Paid, Amount | $ 6,255,523 |
InvestmentCompanyPortfolioTurnover | 54% |
Additional Fund Statistics [Text Block] | KEY FUND STATISTICS Total Net Assets # of Portfolio Holdings Portfolio Turnover Rate Total Advisory Fees Paid $871,208,892 91 54% $6,255,523 |
Holdings [Text Block] | SECTOR WEIGHTINGS % OF NET ASSETS Information Technology 36.3 Consumer Discretionary 16.0 Health Care 10.9 Industrials 9.2 Utilities 8.5 Financials 5.6 Communication Services 5.1 Consumer Staples 2.3 Real Estate 1.4 Energy 1.1 |
Largest Holdings [Text Block] | TOP 10 HOLDINGS % OF NET ASSETS Boeing Company, 6.000%, 10/15/27 3.2 Shift4 Payments, Inc., 0.000%, 12/15/25 3.1 ON Semiconductor Corp., 0.500%, 03/01/29 2.2 Royal Caribbean Cruises, Ltd., 6.000%, 08/15/25 2.2 Alibaba Group Holding, Ltd., 0.500%, 06/01/31 2.1 NextEra Energy Capital Holdings, Inc., 3.000%, 03/01/27 2.0 Booking Holdings, Inc., 0.750%, 05/01/25 1.9 Palo Alto Networks, Inc., 0.375%, 06/01/25 1.9 MicroStrategy, Inc., 0.625%, 03/15/30 1.8 Southern Company, 3.875%, 12/15/25 1.8 |
Material Fund Change [Text Block] | |
Updated Prospectus Phone Number | 800-582-6959. |
Updated Prospectus Web Address | www.calamos.com/resources |
C000129591 | |
Shareholder Report [Line Items] | |
Fund Name | Calamos Dividend Growth Fund |
Class Name | Class A |
Trading Symbol | CADVX |
Annual or Semi-Annual Statement [Text Block] | This annual shareholder report contains important information about the Calamos Dividend Growth Fund for the period of November 1, 2023 to October 31, 2024. |
Shareholder Report Annual or Semi-Annual | Annual Shareholder Report |
Additional Information [Text Block] | You can find additional information about the Fund at www.calamos.com/resources |
Additional Information Phone Number | 800-582-6959 |
Additional Information Website | www.calamos.com/resources |
Expenses [Text Block] | WHAT WERE THE FUND YEAR (based on a hypothetical $10,000 investment) Class Name Costs of a $10,000 Investment Costs Paid as a Percentage of a $10,000 Investment Class A $158 1.35% |
Expenses Paid, Amount | $ 158 |
Expense Ratio, Percent | 1.35% |
Performance Past Does Not Indicate Future [Text] | The Fund's past performance is not a good predictor of the Fund's future performance. |
Line Graph [Table Text Block] | Class A with sales charge S&P 500 Total Return Index 10/31/14 $9,523 $9,999 11/30/14 $9,541 $10,267 12/31/14 $9,398 $10,242 1/31/15 $9,307 $9,934 2/28/15 $9,652 $10,505 3/31/15 $9,470 $10,339 4/30/15 $9,606 $10,438 5/31/15 $9,733 $10,572 6/30/15 $9,452 $10,368 7/31/15 $9,661 $10,585 8/31/15 $9,053 $9,946 9/30/15 $8,845 $9,700 10/31/15 $9,543 $10,518 11/30/15 $9,534 $10,550 12/31/15 $9,394 $10,383 1/31/16 $8,909 $9,868 2/29/16 $8,862 $9,855 3/31/16 $9,427 $10,523 4/30/16 $9,446 $10,564 5/31/16 $9,586 $10,754 6/30/16 $9,567 $10,782 7/31/16 $9,876 $11,179 8/31/16 $9,876 $11,195 9/30/16 $9,872 $11,197 10/31/16 $9,750 $10,993 11/30/16 $10,079 $11,400 12/31/16 $10,284 $11,625 1/31/17 $10,462 $11,846 2/28/17 $10,867 $12,316 3/31/17 $10,870 $12,330 4/30/17 $11,030 $12,457 5/31/17 $11,190 $12,632 6/30/17 $11,218 $12,711 7/31/17 $11,473 $12,972 8/31/17 $11,501 $13,012 9/30/17 $11,707 $13,281 10/31/17 $12,009 $13,591 11/30/17 $12,310 $14,007 12/31/17 $12,436 $14,163 1/31/18 $13,121 $14,974 2/28/18 $12,661 $14,422 3/31/18 $12,322 $14,056 4/30/18 $12,373 $14,109 5/31/18 $12,659 $14,449 6/30/18 $12,660 $14,538 7/31/18 $13,162 $15,079 8/31/18 $13,530 $15,571 9/30/18 $13,583 $15,659 10/31/18 $12,641 $14,589 11/30/18 $12,938 $14,886 12/31/18 $11,817 $13,542 1/31/19 $12,695 $14,627 2/28/19 $13,102 $15,097 3/31/19 $13,354 $15,390 4/30/19 $13,890 $16,013 5/31/19 $13,033 $14,996 6/30/19 $13,922 $16,053 7/31/19 $14,115 $16,283 8/31/19 $13,890 $16,025 9/30/19 $14,096 $16,325 10/31/19 $14,364 $16,679 11/30/19 $14,848 $17,284 12/31/19 $15,289 $17,806 1/31/20 $15,253 $17,799 2/29/20 $13,991 $16,334 3/31/20 $12,272 $14,316 4/30/20 $13,870 $16,152 5/31/20 $14,568 $16,921 6/30/20 $14,820 $17,257 7/31/20 $15,566 $18,231 8/31/20 $16,805 $19,541 9/30/20 $16,143 $18,798 10/31/20 $15,686 $18,299 11/30/20 $17,466 $20,302 12/31/20 $18,166 $21,082 1/31/21 $17,840 $20,869 2/28/21 $18,531 $21,445 3/31/21 $19,236 $22,384 4/30/21 $20,266 $23,579 5/31/21 $20,448 $23,743 6/30/21 $20,827 $24,298 7/31/21 $21,257 $24,875 8/31/21 $21,870 $25,631 9/30/21 $20,853 $24,439 10/31/21 $22,339 $26,151 11/30/21 $22,118 $25,970 12/31/21 $23,107 $27,134 1/31/22 $22,017 $25,730 2/28/22 $21,338 $24,959 3/31/22 $21,961 $25,886 4/30/22 $20,106 $23,629 5/31/22 $20,134 $23,672 6/30/22 $18,520 $21,718 7/31/22 $20,021 $23,721 8/31/22 $19,270 $22,753 9/30/22 $17,529 $20,658 10/31/22 $18,987 $22,330 11/30/22 $19,992 $23,578 12/31/22 $18,901 $22,220 1/31/23 $19,953 $23,616 2/28/23 $19,427 $23,040 3/31/23 $20,124 $23,886 4/30/23 $20,564 $24,258 5/31/23 $20,607 $24,364 6/30/23 $21,929 $25,974 7/31/23 $22,511 $26,808 8/31/23 $22,113 $26,381 9/30/23 $21,033 $25,123 10/31/23 $20,621 $24,595 11/30/23 $22,426 $26,841 12/31/23 $23,299 $28,061 1/31/24 $23,758 $28,532 2/29/24 $25,019 $30,056 3/31/24 $25,761 $31,023 4/30/24 $24,767 $29,756 5/31/24 $25,938 $31,231 6/30/24 $26,843 $32,352 7/31/24 $26,873 $32,746 8/31/24 $27,481 $33,540 9/30/24 $28,000 $34,256 10/31/24 $27,777 $33,945 |
Average Annual Return [Table Text Block] | AVERAGE ANNUAL TOTAL RETURNS (%) AATR 1 YEAR 5 YEARS 10 YEARS Class A without sales charge 34.70 14.10 11.30 Class A with sales charge 28.34 12.99 10.76 S&P 500 Total Return Index 38.06 15.27 13.00 The Fund's past performance is not a good predictor of the Fund's future performance. The graph and table do not reflect the deduction of taxes that a shareholder would pay on fund distributions or redemption of fund shares. Principal value and investment return of an investment will fluctuate so that your shares, when redeemed, may be worth more or less than their original cost. Average annual total return measures net investment income and capital gain or loss from portfolio investments as an annualized average. All performance shown assumes reinvestment of dividends and capital gains distributions. Visit https://www.calamos.com/funds/mutual/ |
No Deduction of Taxes [Text Block] | The graph and table do not reflect the deduction of taxes that a shareholder would pay on fund distributions or redemption of fund shares. |
AssetsNet | $ 20,644,697 |
Holdings Count | Holding | 114 |
Advisory Fees Paid, Amount | $ 190,896 |
InvestmentCompanyPortfolioTurnover | 24% |
Additional Fund Statistics [Text Block] | KEY FUND STATISTICS Total Net Assets # of Portfolio Holdings Portfolio Turnover Rate Total Advisory Fees Paid $20,644,697 114 24% $190,896 |
Holdings [Text Block] | SECTOR WEIGHTINGS % OF NET ASSETS Information Technology 30.5 Financials 15.2 Consumer Discretionary 10.8 Health Care 9.7 Communication Services 8.4 Industrials 7.4 Consumer Staples 5.5 Utilities 3.6 Energy 3.4 Materials 2.7 Real Estate 1.3 Other 1.2 |
Largest Holdings [Text Block] | TOP 10 HOLDINGS % OF NET ASSETS NVIDIA Corp. 7.2 Apple, Inc. 6.9 Microsoft Corp. 6.5 Alphabet, Inc. - Class C 3.8 Amazon.com, Inc. 3.7 Meta Platforms, Inc. - Class A 2.5 Broadcom, Inc. 2.3 JPMorgan Chase & Company 1.9 Eli Lilly & Company 1.8 Mastercard, Inc. - Class A 1.6 |
Material Fund Change [Text Block] | |
Updated Prospectus Phone Number | 800-582-6959. |
Updated Prospectus Web Address | www.calamos.com/resources |
C000129592 | |
Shareholder Report [Line Items] | |
Fund Name | Calamos Dividend Growth Fund |
Class Name | Class C |
Trading Symbol | CCDVX |
Annual or Semi-Annual Statement [Text Block] | This annual shareholder report contains important information about the Calamos Dividend Growth Fund for the period of November 1, 2023 to October 31, 2024. |
Shareholder Report Annual or Semi-Annual | Annual Shareholder Report |
Additional Information [Text Block] | You can find additional information about the Fund at www.calamos.com/resources |
Additional Information Phone Number | 800-582-6959 |
Additional Information Website | www.calamos.com/resources |
Expenses [Text Block] | WHAT WERE THE FUND YEAR (based on a hypothetical $10,000 investment) Class Name Costs of a $10,000 Investment Costs Paid as a Percentage of a $10,000 Investment Class C $245 2.10% |
Expenses Paid, Amount | $ 245 |
Expense Ratio, Percent | 2.10% |
Performance Past Does Not Indicate Future [Text] | The Fund's past performance is not a good predictor of the Fund's future performance. |
Line Graph [Table Text Block] | Class C with sales charge S&P 500 Total Return Index 10/31/14 $10,000 $9,999 11/30/14 $10,000 $10,267 12/31/14 $9,841 $10,242 1/31/15 $9,746 $9,934 2/28/15 $10,108 $10,505 3/31/15 $9,908 $10,339 4/30/15 $10,041 $10,438 5/31/15 $10,175 $10,572 6/30/15 $9,870 $10,368 7/31/15 $10,080 $10,585 8/31/15 $9,450 $9,946 9/30/15 $9,221 $9,700 10/31/15 $9,937 $10,518 11/30/15 $9,917 $10,550 12/31/15 $9,775 $10,383 1/31/16 $9,265 $9,868 2/29/16 $9,207 $9,855 3/31/16 $9,783 $10,523 4/30/16 $9,803 $10,564 5/31/16 $9,940 $10,754 6/30/16 $9,925 $10,782 7/31/16 $10,229 $11,179 8/31/16 $10,229 $11,195 9/30/16 $10,216 $11,197 10/31/16 $10,078 $10,993 11/30/16 $10,412 $11,400 12/31/16 $10,621 $11,625 1/31/17 $10,798 $11,846 2/28/17 $11,211 $12,316 3/31/17 $11,201 $12,330 4/30/17 $11,358 $12,457 5/31/17 $11,516 $12,632 6/30/17 $11,544 $12,711 7/31/17 $11,800 $12,972 8/31/17 $11,820 $13,012 9/30/17 $12,026 $13,281 10/31/17 $12,322 $13,591 11/30/17 $12,627 $14,007 12/31/17 $12,744 $14,163 1/31/18 $13,448 $14,974 2/28/18 $12,958 $14,422 3/31/18 $12,606 $14,056 4/30/18 $12,659 $14,109 5/31/18 $12,936 $14,449 6/30/18 $12,936 $14,538 7/31/18 $13,426 $15,079 8/31/18 $13,799 $15,571 9/30/18 $13,853 $15,659 10/31/18 $12,883 $14,589 11/30/18 $13,171 $14,886 12/31/18 $12,024 $13,542 1/31/19 $12,913 $14,627 2/28/19 $13,313 $15,097 3/31/19 $13,557 $15,390 4/30/19 $14,102 $16,013 5/31/19 $13,224 $14,996 6/30/19 $14,113 $16,053 7/31/19 $14,291 $16,283 8/31/19 $14,057 $16,025 9/30/19 $14,257 $16,325 10/31/19 $14,524 $16,679 11/30/19 $15,002 $17,284 12/31/19 $15,439 $17,806 1/31/20 $15,389 $17,799 2/29/20 $14,110 $16,334 3/31/20 $12,371 $14,316 4/30/20 $13,973 $16,152 5/31/20 $14,669 $16,921 6/30/20 $14,917 $17,257 7/31/20 $15,650 $18,231 8/31/20 $16,880 $19,541 9/30/20 $16,209 $18,798 10/31/20 $15,737 $18,299 11/30/20 $17,513 $20,302 12/31/20 $18,200 $21,082 1/31/21 $17,876 $20,869 2/28/21 $18,565 $21,445 3/31/21 $19,239 $22,384 4/30/21 $20,264 $23,579 5/31/21 $20,426 $23,743 6/30/21 $20,804 $24,298 7/31/21 $21,222 $24,875 8/31/21 $21,803 $25,631 9/30/21 $20,777 $24,439 10/31/21 $22,248 $26,151 11/30/21 $22,018 $25,970 12/31/21 $22,988 $27,134 1/31/22 $21,886 $25,730 2/28/22 $21,210 $24,959 3/31/22 $21,798 $25,886 4/30/22 $19,960 $23,629 5/31/22 $19,960 $23,672 6/30/22 $18,343 $21,718 7/31/22 $19,828 $23,721 8/31/22 $19,078 $22,753 9/30/22 $17,344 $20,658 10/31/22 $18,770 $22,330 11/30/22 $19,740 $23,578 12/31/22 $18,662 $22,220 1/31/23 $19,693 $23,616 2/28/23 $19,162 $23,040 3/31/23 $19,825 $23,886 4/30/23 $20,252 $24,258 5/31/23 $20,282 $24,364 6/30/23 $21,563 $25,974 7/31/23 $22,123 $26,808 8/31/23 $21,725 $26,381 9/30/23 $20,650 $25,123 10/31/23 $20,238 $24,595 11/30/23 $21,990 $26,841 12/31/23 $22,826 $28,061 1/31/24 $23,256 $28,532 2/29/24 $24,487 $30,056 3/31/24 $25,194 $31,023 4/30/24 $24,195 $29,756 5/31/24 $25,333 $31,231 6/30/24 $26,209 $32,352 7/31/24 $26,225 $32,746 8/31/24 $26,794 $33,540 9/30/24 $27,286 $34,256 10/31/24 $27,055 $33,945 |
Average Annual Return [Table Text Block] | AVERAGE ANNUAL TOTAL RETURNS (%) AATR 1 YEAR 5 YEARS 10 YEARS Class C without sales charge 33.69 13.25 10.47 Class C with sales charge 32.69 13.25 10.47 S&P 500 Total Return Index 38.06 15.27 13.00 The Fund's past performance is not a good predictor of the Fund's future performance. The graph and table do not reflect the deduction of taxes that a shareholder would pay on fund distributions or redemption of fund shares. Principal value and investment return of an investment will fluctuate so that your shares, when redeemed, may be worth more or less than their original cost. Average annual total return measures net investment income and capital gain or loss from portfolio investments as an annualized average. All performance shown assumes reinvestment of dividends and capital gains distributions. Visit https://www.calamos.com/funds/mutual/ |
No Deduction of Taxes [Text Block] | The graph and table do not reflect the deduction of taxes that a shareholder would pay on fund distributions or redemption of fund shares. |
AssetsNet | $ 20,644,697 |
Holdings Count | Holding | 114 |
Advisory Fees Paid, Amount | $ 190,896 |
InvestmentCompanyPortfolioTurnover | 24% |
Additional Fund Statistics [Text Block] | KEY FUND STATISTICS Total Net Assets # of Portfolio Holdings Portfolio Turnover Rate Total Advisory Fees Paid $20,644,697 114 24% $190,896 |
Holdings [Text Block] | SECTOR WEIGHTINGS % OF NET ASSETS Information Technology 30.5 Financials 15.2 Consumer Discretionary 10.8 Health Care 9.7 Communication Services 8.4 Industrials 7.4 Consumer Staples 5.5 Utilities 3.6 Energy 3.4 Materials 2.7 Real Estate 1.3 Other 1.2 |
Largest Holdings [Text Block] | TOP 10 HOLDINGS % OF NET ASSETS NVIDIA Corp. 7.2 Apple, Inc. 6.9 Microsoft Corp. 6.5 Alphabet, Inc. - Class C 3.8 Amazon.com, Inc. 3.7 Meta Platforms, Inc. - Class A 2.5 Broadcom, Inc. 2.3 JPMorgan Chase & Company 1.9 Eli Lilly & Company 1.8 Mastercard, Inc. - Class A 1.6 |
Material Fund Change [Text Block] | |
Updated Prospectus Phone Number | 800-582-6959. |
Updated Prospectus Web Address | www.calamos.com/resources |
C000129593 | |
Shareholder Report [Line Items] | |
Fund Name | Calamos Dividend Growth Fund |
Class Name | Class I |
Trading Symbol | CIDVX |
Annual or Semi-Annual Statement [Text Block] | This annual shareholder report contains important information about the Calamos Dividend Growth Fund for the period of November 1, 2023 to October 31, 2024. |
Shareholder Report Annual or Semi-Annual | Annual Shareholder Report |
Additional Information [Text Block] | You can find additional information about the Fund at www.calamos.com/resources |
Additional Information Phone Number | 800-582-6959 |
Additional Information Website | www.calamos.com/resources |
Expenses [Text Block] | WHAT WERE THE FUND YEAR (based on a hypothetical $10,000 investment) Class Name Costs of a $10,000 Investment Costs Paid as a Percentage of a $10,000 Investment Class I $129 1.10% |
Expenses Paid, Amount | $ 129 |
Expense Ratio, Percent | 1.10% |
Performance Past Does Not Indicate Future [Text] | The Fund's past performance is not a good predictor of the Fund's future performance. |
Line Graph [Table Text Block] | Class I S&P 500 Total Return Index 10/31/14 $1,000,000 $1,000,000 11/30/14 $1,001,854 $1,026,895 12/31/14 $986,583 $1,024,308 1/31/15 $978,013 $993,558 2/28/15 $1,014,200 $1,050,661 3/31/15 $996,106 $1,034,044 4/30/15 $1,009,439 $1,043,965 5/31/15 $1,023,723 $1,057,389 6/30/15 $994,202 $1,036,919 7/31/15 $1,016,105 $1,058,645 8/31/15 $953,253 $994,772 9/30/15 $931,350 $970,158 10/31/15 $1,004,677 $1,051,995 11/30/15 $1,003,725 $1,055,123 12/31/15 $989,302 $1,038,482 1/31/16 $938,266 $986,949 2/29/16 $934,341 $985,617 3/31/16 $993,402 $1,052,479 4/30/16 $995,371 $1,056,560 5/31/16 $1,010,139 $1,075,533 6/30/16 $1,008,778 $1,078,321 7/31/16 $1,042,339 $1,118,077 8/31/16 $1,042,339 $1,119,648 9/30/16 $1,041,607 $1,119,857 10/31/16 $1,028,736 $1,099,430 11/30/16 $1,063,390 $1,140,148 12/31/16 $1,086,585 $1,162,683 1/31/17 $1,104,463 $1,184,735 2/28/17 $1,148,165 $1,231,778 3/31/17 $1,148,160 $1,233,213 4/30/17 $1,166,054 $1,245,879 5/31/17 $1,182,953 $1,263,412 6/30/17 $1,186,603 $1,271,298 7/31/17 $1,213,526 $1,297,439 8/31/17 $1,216,517 $1,301,412 9/30/17 $1,239,119 $1,328,257 10/31/17 $1,270,097 $1,359,252 11/30/17 $1,303,074 $1,400,939 12/31/17 $1,316,211 $1,416,515 1/31/18 $1,389,875 $1,497,616 2/28/18 $1,341,127 $1,442,420 3/31/18 $1,304,838 $1,405,763 4/30/18 $1,311,346 $1,411,157 5/31/18 $1,341,716 $1,445,140 6/30/18 $1,342,630 $1,454,035 7/31/18 $1,394,771 $1,508,146 8/31/18 $1,434,963 $1,557,288 9/30/18 $1,441,427 $1,566,152 10/31/18 $1,341,343 $1,459,105 11/30/18 $1,372,892 $1,488,839 12/31/18 $1,254,819 $1,354,412 1/31/19 $1,348,191 $1,462,948 2/28/19 $1,391,460 $1,509,921 3/31/19 $1,417,761 $1,539,260 4/30/19 $1,475,885 $1,601,584 5/31/19 $1,384,710 $1,499,806 6/30/19 $1,479,056 $1,605,508 7/31/19 $1,499,598 $1,628,584 8/31/19 $1,476,773 $1,602,785 9/30/19 $1,498,395 $1,632,774 10/31/19 $1,528,134 $1,668,138 11/30/19 $1,579,606 $1,728,690 12/31/19 $1,626,373 $1,780,867 1/31/20 $1,622,531 $1,780,169 2/29/20 $1,489,348 $1,633,628 3/31/20 $1,305,667 $1,431,852 4/30/20 $1,477,364 $1,615,407 5/31/20 $1,551,681 $1,692,345 6/30/20 $1,579,479 $1,726,003 7/31/20 $1,659,030 $1,823,324 8/31/20 $1,791,188 $1,954,384 9/30/20 $1,720,235 $1,880,123 10/31/20 $1,672,736 $1,830,125 11/30/20 $1,862,732 $2,030,458 12/31/20 $1,937,840 $2,108,526 1/31/21 $1,904,429 $2,087,238 2/28/21 $1,978,212 $2,144,792 3/31/21 $2,053,386 $2,238,725 4/30/21 $2,163,364 $2,358,203 5/31/21 $2,182,854 $2,374,673 6/30/21 $2,224,618 $2,430,111 7/31/21 $2,271,950 $2,487,837 8/31/21 $2,335,988 $2,563,481 9/30/21 $2,227,402 $2,444,255 10/31/21 $2,387,497 $2,615,503 11/30/21 $2,365,223 $2,597,381 12/31/21 $2,471,241 $2,713,786 1/31/22 $2,354,645 $2,573,356 2/28/22 $2,283,475 $2,496,304 3/31/22 $2,348,588 $2,588,992 4/30/22 $2,151,736 $2,363,228 5/31/22 $2,154,765 $2,367,562 6/30/22 $1,982,141 $2,172,135 7/31/22 $2,144,165 $2,372,415 8/31/22 $2,063,910 $2,275,665 9/30/22 $1,877,659 $2,066,077 10/31/22 $2,035,140 $2,233,350 11/30/22 $2,142,651 $2,358,160 12/31/22 $2,027,198 $2,222,295 1/31/23 $2,139,735 $2,361,931 2/28/23 $2,083,467 $2,304,301 3/31/23 $2,157,985 $2,388,902 4/30/23 $2,205,129 $2,426,190 5/31/23 $2,211,212 $2,436,736 6/30/23 $2,354,165 $2,597,745 7/31/23 $2,416,517 $2,681,196 8/31/23 $2,373,935 $2,638,508 9/30/23 $2,259,877 $2,512,709 10/31/23 $2,215,774 $2,459,875 11/30/23 $2,408,913 $2,684,525 12/31/23 $2,503,721 $2,806,485 1/31/24 $2,552,939 $2,853,645 2/29/24 $2,689,476 $3,006,018 3/31/24 $2,770,446 $3,102,735 4/30/24 $2,662,486 $2,976,004 5/31/24 $2,789,498 $3,123,570 6/30/24 $2,887,932 $3,235,649 7/31/24 $2,892,695 $3,275,035 8/31/24 $2,957,789 $3,354,475 9/30/24 $3,014,944 $3,426,117 10/31/24 $2,992,717 $3,395,049 |
Average Annual Return [Table Text Block] | AVERAGE ANNUAL TOTAL RETURNS (%) AATR 1 YEAR 5 YEARS 10 YEARS Class I 35.06 14.39 11.59 S&P 500 Total Return Index 38.06 15.27 13.00 The Fund's past performance is not a good predictor of the Fund's future performance. The graph and table do not reflect the deduction of taxes that a shareholder would pay on fund distributions or redemption of fund shares. Principal value and investment return of an investment will fluctuate so that your shares, when redeemed, may be worth more or less than their original cost. Average annual total return measures net investment income and capital gain or loss from portfolio investments as an annualized average. All performance shown assumes reinvestment of dividends and capital gains distributions. Visit https://www.calamos.com/funds/mutual/ |
No Deduction of Taxes [Text Block] | The graph and table do not reflect the deduction of taxes that a shareholder would pay on fund distributions or redemption of fund shares. |
AssetsNet | $ 20,644,697 |
Holdings Count | Holding | 114 |
Advisory Fees Paid, Amount | $ 190,896 |
InvestmentCompanyPortfolioTurnover | 24% |
Additional Fund Statistics [Text Block] | KEY FUND STATISTICS Total Net Assets # of Portfolio Holdings Portfolio Turnover Rate Total Advisory Fees Paid $20,644,697 114 24% $190,896 |
Holdings [Text Block] | SECTOR WEIGHTINGS % OF NET ASSETS Information Technology 30.5 Financials 15.2 Consumer Discretionary 10.8 Health Care 9.7 Communication Services 8.4 Industrials 7.4 Consumer Staples 5.5 Utilities 3.6 Energy 3.4 Materials 2.7 Real Estate 1.3 Other 1.2 |
Largest Holdings [Text Block] | TOP 10 HOLDINGS % OF NET ASSETS NVIDIA Corp. 7.2 Apple, Inc. 6.9 Microsoft Corp. 6.5 Alphabet, Inc. - Class C 3.8 Amazon.com, Inc. 3.7 Meta Platforms, Inc. - Class A 2.5 Broadcom, Inc. 2.3 JPMorgan Chase & Company 1.9 Eli Lilly & Company 1.8 Mastercard, Inc. - Class A 1.6 |
Material Fund Change [Text Block] | |
Updated Prospectus Phone Number | 800-582-6959. |
Updated Prospectus Web Address | www.calamos.com/resources |
C000064541 | |
Shareholder Report [Line Items] | |
Fund Name | Calamos Evolving World Growth Fund |
Class Name | Class A |
Trading Symbol | CNWGX |
Annual or Semi-Annual Statement [Text Block] | This annual shareholder report contains important information about the Calamos Evolving World Growth Fund for the period of November 1, 2023 to October 31, 2024. |
Shareholder Report Annual or Semi-Annual | Annual Shareholder Report |
Additional Information [Text Block] | You can find additional information about the Fund at www.calamos.com/resources |
Additional Information Phone Number | 800-582-6959 |
Additional Information Website | www.calamos.com/resources |
Expenses [Text Block] | WHAT WERE THE FUND YEAR (based on a hypothetical $10,000 investment) Class Name Costs of a $10,000 Investment Costs Paid as a Percentage of a $10,000 Investment Class A $151 1.30% |
Expenses Paid, Amount | $ 151 |
Expense Ratio, Percent | 1.30% |
Performance Past Does Not Indicate Future [Text] | The Fund's past performance is not a good predictor of the Fund's future performance. |
Line Graph [Table Text Block] | Class A with sales charge MSCI Emerging Markets Gross Total Return Index 10/31/14 $9,528 $10,001 11/30/14 $9,521 $9,895 12/31/14 $9,137 $9,444 1/31/15 $9,208 $9,501 2/28/15 $9,414 $9,797 3/31/15 $9,414 $9,659 4/30/15 $9,877 $10,405 5/31/15 $9,677 $9,990 6/30/15 $9,471 $9,738 7/31/15 $9,001 $9,069 8/31/15 $8,311 $8,252 9/30/15 $8,119 $8,007 10/31/15 $8,617 $8,578 11/30/15 $8,567 $8,244 12/31/15 $8,346 $8,065 1/31/16 $7,841 $7,543 2/29/16 $7,670 $7,531 3/31/16 $8,289 $8,529 4/30/16 $8,325 $8,578 5/31/16 $8,282 $8,259 6/30/16 $8,389 $8,597 7/31/16 $8,660 $9,035 8/31/16 $8,717 $9,263 9/30/16 $8,824 $9,384 10/31/16 $8,624 $9,408 11/30/16 $8,054 $8,975 12/31/16 $7,955 $9,001 1/31/17 $8,396 $9,494 2/28/17 $8,539 $9,786 3/31/17 $8,816 $10,035 4/30/17 $9,066 $10,257 5/31/17 $9,244 $10,562 6/30/17 $9,358 $10,676 7/31/17 $9,977 $11,321 8/31/17 $10,291 $11,577 9/30/17 $10,312 $11,534 10/31/17 $10,561 $11,939 11/30/17 $10,632 $11,964 12/31/17 $10,862 $12,399 1/31/18 $11,660 $13,434 2/28/18 $11,197 $12,816 3/31/18 $11,176 $12,581 4/30/18 $10,848 $12,528 5/31/18 $10,528 $12,087 6/30/18 $10,129 $11,593 7/31/18 $10,157 $11,858 8/31/18 $9,858 $11,540 9/30/18 $9,801 $11,483 10/31/18 $8,932 $10,484 11/30/18 $9,188 $10,917 12/31/18 $8,911 $10,634 1/31/19 $9,587 $11,566 2/28/19 $9,680 $11,593 3/31/19 $9,865 $11,693 4/30/19 $10,043 $11,941 5/31/19 $9,530 $11,078 6/30/19 $10,150 $11,779 7/31/19 $10,036 $11,645 8/31/19 $9,780 $11,080 9/30/19 $9,723 $11,295 10/31/19 $10,057 $11,773 11/30/19 $10,114 $11,757 12/31/19 $10,733 $12,642 1/31/20 $10,496 $12,053 2/29/20 $10,266 $11,419 3/31/20 $8,961 $9,663 4/30/20 $10,015 $10,549 5/31/20 $10,582 $10,633 6/30/20 $11,701 $11,420 7/31/20 $13,179 $12,450 8/31/20 $13,832 $12,729 9/30/20 $13,660 $12,528 10/31/20 $14,062 $12,788 11/30/20 $15,166 $13,971 12/31/20 $16,521 $15,005 1/31/21 $17,202 $15,469 2/28/21 $17,311 $15,588 3/31/21 $16,469 $15,356 4/30/21 $16,806 $15,741 5/31/21 $17,026 $16,109 6/30/21 $17,150 $16,143 7/31/21 $16,140 $15,066 8/31/21 $16,784 $15,465 9/30/21 $16,074 $14,856 10/31/21 $16,294 $15,004 11/30/21 $15,400 $14,394 12/31/21 $15,367 $14,671 1/31/22 $15,037 $14,395 2/28/22 $14,559 $13,966 3/31/22 $14,397 $13,655 4/30/22 $13,398 $12,898 5/31/22 $13,207 $12,958 6/30/22 $12,310 $12,108 7/31/22 $11,972 $12,088 8/31/22 $11,943 $12,143 9/30/22 $10,980 $10,725 10/31/22 $10,664 $10,394 11/30/22 $11,957 $11,937 12/31/22 $11,589 $11,776 1/31/23 $12,669 $12,707 2/28/23 $11,715 $11,884 3/31/23 $12,159 $12,249 4/30/23 $11,744 $12,112 5/31/23 $11,367 $11,912 6/30/23 $11,848 $12,376 7/31/23 $12,529 $13,155 8/31/23 $11,996 $12,348 9/30/23 $11,478 $12,030 10/31/23 $11,004 $11,564 11/30/23 $11,959 $12,492 12/31/23 $12,328 $12,985 1/31/24 $12,210 $12,383 2/29/24 $12,900 $12,974 3/31/24 $13,137 $13,301 4/30/24 $13,085 $13,363 5/31/24 $13,776 $13,443 6/30/24 $14,681 $13,982 7/31/24 $14,213 $14,033 8/31/24 $14,043 $14,264 9/30/24 $14,867 $15,223 10/31/24 $14,555 $14,565 |
Average Annual Return [Table Text Block] | AVERAGE ANNUAL TOTAL RETURNS (%) AATR 1 YEAR 5 YEARS 10 YEARS Class A without sales charge 32.27 7.67 4.33 Class A with sales charge 26.00 6.64 3.82 MSCI Emerging Markets Gross Total Return Index 25.95 4.35 3.83 The Fund's past performance is not a good predictor of the Fund's future performance. The graph and table do not reflect the deduction of taxes that a shareholder would pay on fund distributions or redemption of fund shares. Principal value and investment return of an investment will fluctuate so that your shares, when redeemed, may be worth more or less than their original cost. Average annual total return measures net investment income and capital gain or loss from portfolio investments as an annualized average. All performance shown assumes reinvestment of dividends and capital gains distributions. Visit https://www.calamos.com/funds/mutual/ |
No Deduction of Taxes [Text Block] | The graph and table do not reflect the deduction of taxes that a shareholder would pay on fund distributions or redemption of fund shares. |
AssetsNet | $ 396,642,147 |
Holdings Count | Holding | 69 |
Advisory Fees Paid, Amount | $ 4,181,196 |
InvestmentCompanyPortfolioTurnover | 140% |
Additional Fund Statistics [Text Block] | KEY FUND STATISTICS Total Net Assets # of Portfolio Holdings Portfolio Turnover Rate Total Advisory Fees Paid $396,642,147 69 140% $4,181,196 |
Holdings [Text Block] | SECTOR WEIGHTINGS % OF NET ASSETS Consumer Discretionary 31.7 Information Technology 22.3 Financials 15.7 Industrials 10.0 Consumer Staples 5.9 Real Estate 3.5 Communication Services 3.4 Health Care 3.4 Materials 3.0 Energy 2.0 |
Largest Holdings [Text Block] | TOP 10 HOLDINGS % OF NET ASSETS Taiwan Semiconductor Manufacturing Company, Ltd. 11.7 Alibaba Group Holding, Ltd., 0.500%, 06/01/31 4.7 Trip.com Group, Ltd., 0.750%, 06/15/29 3.6 Tencent Holdings, Ltd. 3.1 NU Holdings Ltd. - Class A 3.0 JD.com, Inc., 0.250%, 06/01/29 2.6 Amber Enterprises India, Ltd. 2.4 Meritz Financial Group, Inc. 2.3 Hon Hai Precision Industry Company, Ltd., 0.000%, 08/05/26 2.3 Hanwha Aerospace Company, Ltd. 2.3 |
Material Fund Change [Text Block] | |
Updated Prospectus Phone Number | 800-582-6959. |
Updated Prospectus Web Address | www.calamos.com/resources |
C000064543 | |
Shareholder Report [Line Items] | |
Fund Name | Calamos Evolving World Growth Fund |
Class Name | Class C |
Trading Symbol | CNWDX |
Annual or Semi-Annual Statement [Text Block] | This annual shareholder report contains important information about the Calamos Evolving World Growth Fund for the period of November 1, 2023 to October 31, 2024. |
Shareholder Report Annual or Semi-Annual | Annual Shareholder Report |
Additional Information [Text Block] | You can find additional information about the Fund at www.calamos.com/resources |
Additional Information Phone Number | 800-582-6959 |
Additional Information Website | www.calamos.com/resources |
Expenses [Text Block] | WHAT WERE THE FUND YEAR (based on a hypothetical $10,000 investment) Class Name Costs of a $10,000 Investment Costs Paid as a Percentage of a $10,000 Investment Class C $237 2.05% |
Expenses Paid, Amount | $ 237 |
Expense Ratio, Percent | 2.05% |
Performance Past Does Not Indicate Future [Text] | The Fund's past performance is not a good predictor of the Fund's future performance. |
Line Graph [Table Text Block] | Class C with sales charge MSCI Emerging Markets Gross Total Return Index 10/31/14 $10,000 $10,001 11/30/14 $9,985 $9,895 12/31/14 $9,569 $9,444 1/31/15 $9,647 $9,501 2/28/15 $9,855 $9,797 3/31/15 $9,847 $9,659 4/30/15 $10,326 $10,405 5/31/15 $10,110 $9,990 6/30/15 $9,886 $9,738 7/31/15 $9,392 $9,069 8/31/15 $8,666 $8,252 9/30/15 $8,465 $8,007 10/31/15 $8,975 $8,578 11/30/15 $8,913 $8,244 12/31/15 $8,681 $8,065 1/31/16 $8,148 $7,543 2/29/16 $7,971 $7,531 3/31/16 $8,604 $8,529 4/30/16 $8,635 $8,578 5/31/16 $8,588 $8,259 6/30/16 $8,689 $8,597 7/31/16 $8,967 $9,035 8/31/16 $9,021 $9,263 9/30/16 $9,129 $9,384 10/31/16 $8,921 $9,408 11/30/16 $8,318 $8,975 12/31/16 $8,210 $9,001 1/31/17 $8,666 $9,494 2/28/17 $8,805 $9,786 3/31/17 $9,090 $10,035 4/30/17 $9,338 $10,257 5/31/17 $9,515 $10,562 6/30/17 $9,623 $10,676 7/31/17 $10,249 $11,321 8/31/17 $10,573 $11,577 9/30/17 $10,581 $11,534 10/31/17 $10,836 $11,939 11/30/17 $10,905 $11,964 12/31/17 $11,129 $12,399 1/31/18 $11,940 $13,434 2/28/18 $11,454 $12,816 3/31/18 $11,431 $12,581 4/30/18 $11,091 $12,528 5/31/18 $10,759 $12,087 6/30/18 $10,342 $11,593 7/31/18 $10,357 $11,858 8/31/18 $10,056 $11,540 9/30/18 $9,994 $11,483 10/31/18 $9,098 $10,484 11/30/18 $9,353 $10,917 12/31/18 $9,060 $10,634 1/31/19 $9,747 $11,566 2/28/19 $9,832 $11,593 3/31/19 $10,017 $11,693 4/30/19 $10,187 $11,941 5/31/19 $9,662 $11,078 6/30/19 $10,288 $11,779 7/31/19 $10,164 $11,645 8/31/19 $9,901 $11,080 9/30/19 $9,832 $11,295 10/31/19 $10,164 $11,773 11/30/19 $10,218 $11,757 12/31/19 $10,836 $12,642 1/31/20 $10,589 $12,053 2/29/20 $10,349 $11,419 3/31/20 $9,029 $9,663 4/30/20 $10,079 $10,549 5/31/20 $10,651 $10,633 6/30/20 $11,770 $11,420 7/31/20 $13,246 $12,450 8/31/20 $13,894 $12,729 9/30/20 $13,709 $12,528 10/31/20 $14,103 $12,788 11/30/20 $15,200 $13,971 12/31/20 $16,549 $15,005 1/31/21 $17,220 $15,469 2/28/21 $17,323 $15,588 3/31/21 $16,470 $15,356 4/30/21 $16,794 $15,741 5/31/21 $17,007 $16,109 6/30/21 $17,118 $16,143 7/31/21 $16,099 $15,066 8/31/21 $16,731 $15,465 9/30/21 $16,012 $14,856 10/31/21 $16,225 $15,004 11/30/21 $15,325 $14,394 12/31/21 $15,278 $14,671 1/31/22 $14,946 $14,395 2/28/22 $14,457 $13,966 3/31/22 $14,291 $13,655 4/30/22 $13,296 $12,898 5/31/22 $13,091 $12,958 6/30/22 $12,199 $12,108 7/31/22 $11,851 $12,088 8/31/22 $11,812 $12,143 9/30/22 $10,856 $10,725 10/31/22 $10,541 $10,394 11/30/22 $11,812 $11,937 12/31/22 $11,441 $11,776 1/31/23 $12,499 $12,707 2/28/23 $11,543 $11,884 3/31/23 $11,978 $12,249 4/30/23 $11,567 $12,112 5/31/23 $11,180 $11,912 6/30/23 $11,646 $12,376 7/31/23 $12,317 $13,155 8/31/23 $11,780 $12,348 9/30/23 $11,267 $12,030 10/31/23 $10,793 $11,564 11/30/23 $11,725 $12,492 12/31/23 $12,080 $12,985 1/31/24 $11,954 $12,383 2/29/24 $12,617 $12,974 3/31/24 $12,846 $13,301 4/30/24 $12,783 $13,363 5/31/24 $13,446 $13,443 6/30/24 $14,331 $13,982 7/31/24 $13,865 $14,033 8/31/24 $13,691 $14,264 9/30/24 $14,481 $15,223 10/31/24 $14,165 $14,565 |
Average Annual Return [Table Text Block] | AVERAGE ANNUAL TOTAL RETURNS (%) AATR 1 YEAR 5 YEARS 10 YEARS Class C without sales charge 31.24 6.86 3.54 Class C with sales charge 30.24 6.86 3.54 MSCI Emerging Markets Gross Total Return Index 25.95 4.35 3.83 The Fund's past performance is not a good predictor of the Fund's future performance. The graph and table do not reflect the deduction of taxes that a shareholder would pay on fund distributions or redemption of fund shares. Principal value and investment return of an investment will fluctuate so that your shares, when redeemed, may be worth more or less than their original cost. Average annual total return measures net investment income and capital gain or loss from portfolio investments as an annualized average. All performance shown assumes reinvestment of dividends and capital gains distributions. Visit https://www.calamos.com/funds/mutual/ |
No Deduction of Taxes [Text Block] | The graph and table do not reflect the deduction of taxes that a shareholder would pay on fund distributions or redemption of fund shares. |
AssetsNet | $ 396,642,147 |
Holdings Count | Holding | 69 |
Advisory Fees Paid, Amount | $ 4,181,196 |
InvestmentCompanyPortfolioTurnover | 140% |
Additional Fund Statistics [Text Block] | KEY FUND STATISTICS Total Net Assets # of Portfolio Holdings Portfolio Turnover Rate Total Advisory Fees Paid $396,642,147 69 140% $4,181,196 |
Holdings [Text Block] | SECTOR WEIGHTINGS % OF NET ASSETS Consumer Discretionary 31.7 Information Technology 22.3 Financials 15.7 Industrials 10.0 Consumer Staples 5.9 Real Estate 3.5 Communication Services 3.4 Health Care 3.4 Materials 3.0 Energy 2.0 |
Largest Holdings [Text Block] | TOP 10 HOLDINGS % OF NET ASSETS Taiwan Semiconductor Manufacturing Company, Ltd. 11.7 Alibaba Group Holding, Ltd., 0.500%, 06/01/31 4.7 Trip.com Group, Ltd., 0.750%, 06/15/29 3.6 Tencent Holdings, Ltd. 3.1 NU Holdings Ltd. - Class A 3.0 JD.com, Inc., 0.250%, 06/01/29 2.6 Amber Enterprises India, Ltd. 2.4 Meritz Financial Group, Inc. 2.3 Hon Hai Precision Industry Company, Ltd., 0.000%, 08/05/26 2.3 Hanwha Aerospace Company, Ltd. 2.3 |
Material Fund Change [Text Block] | |
Updated Prospectus Phone Number | 800-582-6959. |
Updated Prospectus Web Address | www.calamos.com/resources |
C000064544 | |
Shareholder Report [Line Items] | |
Fund Name | Calamos Evolving World Growth Fund |
Class Name | Class I |
Trading Symbol | CNWIX |
Annual or Semi-Annual Statement [Text Block] | This annual shareholder report contains important information about the Calamos Evolving World Growth Fund for the period of November 1, 2023 to October 31, 2024. |
Shareholder Report Annual or Semi-Annual | Annual Shareholder Report |
Additional Information [Text Block] | You can find additional information about the Fund at www.calamos.com/resources |
Additional Information Phone Number | 800-582-6959 |
Additional Information Website | www.calamos.com/resources |
Expenses [Text Block] | WHAT WERE THE FUND YEAR (based on a hypothetical $10,000 investment) Class Name Costs of a $10,000 Investment Costs Paid as a Percentage of a $10,000 Investment Class I $122 1.05% |
Expenses Paid, Amount | $ 122 |
Expense Ratio, Percent | 1.05% |
Performance Past Does Not Indicate Future [Text] | The Fund's past performance is not a good predictor of the Fund's future performance. |
Line Graph [Table Text Block] | Class I MSCI Emerging Markets Gross Total Return Index 10/31/14 $1,000,000 $1,000,000 11/30/14 $999,277 $989,483 12/31/14 $959,313 $944,348 1/31/15 $967,494 $950,085 2/28/15 $989,059 $979,620 3/31/15 $989,059 $965,883 4/30/15 $1,037,397 $1,040,420 5/31/15 $1,017,318 $998,953 6/30/15 $995,752 $973,774 7/31/15 $946,671 $906,867 8/31/15 $874,537 $825,162 9/30/15 $854,458 $800,632 10/31/15 $906,514 $857,799 11/30/15 $901,308 $824,395 12/31/15 $878,613 $806,488 1/31/16 $825,613 $754,213 2/29/16 $807,697 $753,058 3/31/16 $872,641 $852,897 4/30/16 $877,120 $857,705 5/31/16 $872,641 $825,879 6/30/16 $883,839 $859,697 7/31/16 $912,952 $903,455 8/31/16 $918,924 $926,210 9/30/16 $930,867 $938,393 10/31/16 $909,966 $940,714 11/30/16 $849,500 $897,467 12/31/16 $839,050 $900,073 1/31/17 $886,825 $949,372 2/28/17 $901,754 $978,504 3/31/17 $931,614 $1,003,451 4/30/17 $956,994 $1,025,631 5/31/17 $976,403 $1,056,163 6/30/17 $988,347 $1,067,511 7/31/17 $1,054,037 $1,132,004 8/31/17 $1,088,376 $1,157,679 9/30/17 $1,089,869 $1,153,337 10/31/17 $1,116,742 $1,193,841 11/30/17 $1,124,954 $1,196,304 12/31/17 $1,149,268 $1,239,866 1/31/18 $1,233,983 $1,343,299 2/28/18 $1,185,253 $1,281,536 3/31/18 $1,183,004 $1,258,039 4/30/18 $1,148,518 $1,252,709 5/31/18 $1,115,532 $1,208,616 6/30/18 $1,073,550 $1,159,208 7/31/18 $1,075,799 $1,185,694 8/31/18 $1,045,062 $1,153,981 9/30/18 $1,039,064 $1,148,239 10/31/18 $946,853 $1,048,341 11/30/18 $974,591 $1,091,623 12/31/18 $945,354 $1,063,361 1/31/19 $1,017,323 $1,156,548 2/28/19 $1,027,069 $1,159,252 3/31/19 $1,047,311 $1,169,208 4/30/19 $1,066,053 $1,194,043 5/31/19 $1,012,076 $1,107,779 6/30/19 $1,078,048 $1,177,818 7/31/19 $1,066,053 $1,164,390 8/31/19 $1,039,064 $1,107,951 9/30/19 $1,033,067 $1,129,467 10/31/19 $1,069,052 $1,177,213 11/30/19 $1,075,799 $1,175,669 12/31/19 $1,141,583 $1,264,155 1/31/20 $1,116,585 $1,205,277 2/29/20 $1,092,344 $1,141,788 3/31/20 $953,718 $966,212 4/30/20 $1,065,831 $1,054,880 5/31/20 $1,127,190 $1,063,209 6/30/20 $1,246,121 $1,141,911 7/31/20 $1,403,685 $1,244,975 8/31/20 $1,473,377 $1,272,803 9/30/20 $1,455,196 $1,252,684 10/31/20 $1,498,375 $1,278,689 11/30/20 $1,615,790 $1,397,029 12/31/20 $1,760,834 $1,500,393 1/31/21 $1,833,525 $1,546,782 2/28/21 $1,846,672 $1,558,700 3/31/21 $1,756,967 $1,535,543 4/30/21 $1,792,540 $1,573,981 5/31/21 $1,817,286 $1,610,847 6/30/21 $1,830,432 $1,614,166 7/31/21 $1,723,715 $1,506,480 8/31/21 $1,791,766 $1,546,389 9/30/21 $1,716,755 $1,485,476 10/31/21 $1,740,728 $1,500,349 11/30/21 $1,645,610 $1,439,328 12/31/21 $1,641,965 $1,467,033 1/31/22 $1,607,709 $1,439,372 2/28/22 $1,556,325 $1,396,523 3/31/22 $1,539,197 $1,365,464 4/30/22 $1,433,314 $1,289,717 5/31/22 $1,413,071 $1,295,715 6/30/22 $1,317,309 $1,210,686 7/31/22 $1,280,718 $1,208,724 8/31/22 $1,278,382 $1,214,221 9/30/22 $1,175,613 $1,072,482 10/31/22 $1,142,135 $1,039,324 11/30/22 $1,280,718 $1,193,635 12/31/22 $1,241,965 $1,177,503 1/31/23 $1,357,515 $1,270,591 2/28/23 $1,255,328 $1,188,300 3/31/23 $1,303,277 $1,224,802 4/30/23 $1,259,258 $1,211,153 5/31/23 $1,219,169 $1,191,161 6/30/23 $1,270,263 $1,237,516 7/31/23 $1,344,152 $1,315,397 8/31/23 $1,287,556 $1,234,748 9/30/23 $1,231,746 $1,202,957 10/31/23 $1,181,439 $1,156,346 11/30/23 $1,284,412 $1,249,085 12/31/23 $1,323,815 $1,298,375 1/31/24 $1,311,960 $1,238,205 2/29/24 $1,385,461 $1,297,328 3/31/24 $1,411,542 $1,330,034 4/30/24 $1,406,800 $1,336,268 5/31/24 $1,481,092 $1,344,209 6/30/24 $1,579,093 $1,398,081 7/31/24 $1,529,302 $1,403,219 8/31/24 $1,511,124 $1,426,342 9/30/24 $1,599,642 $1,522,189 10/31/24 $1,566,448 $1,456,379 |
Average Annual Return [Table Text Block] | AVERAGE ANNUAL TOTAL RETURNS (%) AATR 1 YEAR 5 YEARS 10 YEARS Class I 32.59 7.94 4.59 MSCI Emerging Markets Gross Total Return Index 25.95 4.35 3.83 The Fund's past performance is not a good predictor of the Fund's future performance. The graph and table do not reflect the deduction of taxes that a shareholder would pay on fund distributions or redemption of fund shares. Principal value and investment return of an investment will fluctuate so that your shares, when redeemed, may be worth more or less than their original cost. Average annual total return measures net investment income and capital gain or loss from portfolio investments as an annualized average. All performance shown assumes reinvestment of dividends and capital gains distributions. Visit https://www.calamos.com/funds/mutual/ |
No Deduction of Taxes [Text Block] | The graph and table do not reflect the deduction of taxes that a shareholder would pay on fund distributions or redemption of fund shares. |
AssetsNet | $ 396,642,147 |
Holdings Count | Holding | 69 |
Advisory Fees Paid, Amount | $ 4,181,196 |
InvestmentCompanyPortfolioTurnover | 140% |
Additional Fund Statistics [Text Block] | KEY FUND STATISTICS Total Net Assets # of Portfolio Holdings Portfolio Turnover Rate Total Advisory Fees Paid $396,642,147 69 140% $4,181,196 |
Holdings [Text Block] | SECTOR WEIGHTINGS % OF NET ASSETS Consumer Discretionary 31.7 Information Technology 22.3 Financials 15.7 Industrials 10.0 Consumer Staples 5.9 Real Estate 3.5 Communication Services 3.4 Health Care 3.4 Materials 3.0 Energy 2.0 |
Largest Holdings [Text Block] | TOP 10 HOLDINGS % OF NET ASSETS Taiwan Semiconductor Manufacturing Company, Ltd. 11.7 Alibaba Group Holding, Ltd., 0.500%, 06/01/31 4.7 Trip.com Group, Ltd., 0.750%, 06/15/29 3.6 Tencent Holdings, Ltd. 3.1 NU Holdings Ltd. - Class A 3.0 JD.com, Inc., 0.250%, 06/01/29 2.6 Amber Enterprises India, Ltd. 2.4 Meritz Financial Group, Inc. 2.3 Hon Hai Precision Industry Company, Ltd., 0.000%, 08/05/26 2.3 Hanwha Aerospace Company, Ltd. 2.3 |
Material Fund Change [Text Block] | |
Updated Prospectus Phone Number | 800-582-6959. |
Updated Prospectus Web Address | www.calamos.com/resources |
C000150496 | |
Shareholder Report [Line Items] | |
Fund Name | Calamos Global Convertible Fund |
Class Name | Class A |
Trading Symbol | CAGCX |
Annual or Semi-Annual Statement [Text Block] | This annual shareholder report contains important information about the Calamos Global Convertible Fund for the period of November 1, 2023 to October 31, 2024. |
Shareholder Report Annual or Semi-Annual | Annual Shareholder Report |
Additional Information [Text Block] | You can find additional information about the Fund at www.calamos.com/resources |
Additional Information Phone Number | 800-582-6959 |
Additional Information Website | www.calamos.com/resources |
Expenses [Text Block] | WHAT WERE THE FUND YEAR (based on a hypothetical $10,000 investment) Class Name Costs of a $10,000 Investment Costs Paid as a Percentage of a $10,000 Investment Class A $148 1.35% |
Expenses Paid, Amount | $ 148 |
Expense Ratio, Percent | 1.35% |
Performance Past Does Not Indicate Future [Text] | The Fund's past performance is not a good predictor of the Fund's future performance. |
Line Graph [Table Text Block] | Class A with sales charge Bloomberg U.S. Aggregate Bond Index 12/31/14 $9,524 $9,999 1/31/15 $9,514 $10,209 2/28/15 $9,857 $10,113 3/31/15 $9,838 $10,160 4/30/15 $9,914 $10,124 5/31/15 $9,924 $10,099 6/30/15 $9,728 $9,989 7/31/15 $9,651 $10,059 8/31/15 $9,403 $10,044 9/30/15 $9,169 $10,112 10/31/15 $9,524 $10,114 11/30/15 $9,457 $10,087 12/31/15 $9,383 $10,054 1/31/16 $8,901 $10,193 2/29/16 $8,853 $10,265 3/31/16 $9,305 $10,359 4/30/16 $9,392 $10,399 5/31/16 $9,469 $10,402 6/30/16 $9,354 $10,589 7/31/16 $9,703 $10,656 8/31/16 $9,762 $10,643 9/30/16 $9,849 $10,637 10/31/16 $9,645 $10,556 11/30/16 $9,654 $10,306 12/31/16 $9,719 $10,321 1/31/17 $9,935 $10,341 2/28/17 $10,004 $10,410 3/31/17 $10,123 $10,405 4/30/17 $10,339 $10,485 5/31/17 $10,575 $10,566 6/30/17 $10,593 $10,555 7/31/17 $10,760 $10,601 8/31/17 $10,800 $10,696 9/30/17 $10,930 $10,645 10/31/17 $11,078 $10,651 11/30/17 $11,137 $10,637 12/31/17 $11,090 $10,686 1/31/18 $11,425 $10,563 2/28/18 $11,313 $10,463 3/31/18 $11,284 $10,530 4/30/18 $11,314 $10,452 5/31/18 $11,396 $10,526 6/30/18 $11,371 $10,513 7/31/18 $11,371 $10,516 8/31/18 $11,555 $10,584 9/30/18 $11,498 $10,515 10/31/18 $11,068 $10,432 11/30/18 $11,109 $10,495 12/31/18 $10,759 $10,687 1/31/19 $11,274 $10,801 2/28/19 $11,521 $10,795 3/31/19 $11,453 $11,002 4/30/19 $11,711 $11,005 5/31/19 $11,357 $11,200 6/30/19 $11,732 $11,341 7/31/19 $11,840 $11,366 8/31/19 $11,807 $11,660 9/30/19 $11,749 $11,598 10/31/19 $11,943 $11,633 11/30/19 $12,115 $11,627 12/31/19 $12,361 $11,619 1/31/20 $12,657 $11,843 2/29/20 $12,459 $12,056 3/31/20 $11,375 $11,985 4/30/20 $12,416 $12,198 5/31/20 $13,018 $12,255 6/30/20 $13,593 $12,332 7/31/20 $14,196 $12,516 8/31/20 $14,998 $12,415 9/30/20 $14,756 $12,408 10/31/20 $14,800 $12,353 11/30/20 $16,217 $12,474 12/31/20 $17,075 $12,491 1/31/21 $17,158 $12,402 2/28/21 $17,774 $12,223 3/31/21 $17,153 $12,070 4/30/21 $17,449 $12,165 5/31/21 $17,260 $12,205 6/30/21 $17,580 $12,291 7/31/21 $17,426 $12,428 8/31/21 $17,698 $12,404 9/30/21 $17,319 $12,297 10/31/21 $17,591 $12,294 11/30/21 $17,082 $12,330 12/31/21 $16,996 $12,299 1/31/22 $16,032 $12,034 2/28/22 $15,774 $11,899 3/31/22 $15,692 $11,569 4/30/22 $14,619 $11,130 5/31/22 $14,116 $11,201 6/30/22 $13,192 $11,026 7/31/22 $13,695 $11,295 8/31/22 $13,614 $10,976 9/30/22 $12,839 $10,502 10/31/22 $13,016 $10,366 11/30/22 $13,423 $10,747 12/31/22 $13,219 $10,698 1/31/23 $14,048 $11,028 2/28/23 $13,736 $10,742 3/31/23 $13,885 $11,015 4/30/23 $13,777 $11,082 5/31/23 $13,804 $10,961 6/30/23 $14,395 $10,922 7/31/23 $14,816 $10,915 8/31/23 $14,463 $10,845 9/30/23 $14,210 $10,569 10/31/23 $13,638 $10,403 11/30/23 $14,346 $10,874 12/31/23 $14,959 $11,290 1/31/24 $14,919 $11,259 2/29/24 $15,246 $11,100 3/31/24 $15,627 $11,202 4/30/24 $15,164 $10,919 5/31/24 $15,409 $11,105 6/30/24 $15,491 $11,210 7/31/24 $15,818 $11,472 8/31/24 $15,981 $11,636 9/30/24 $16,526 $11,792 10/31/24 $16,349 $11,500 |
Average Annual Return [Table Text Block] | AVERAGE ANNUAL TOTAL RETURNS (%) AATR 1 YEAR 5 YEARS SINCE INCEPTION 12/31/14 Class A without sales charge 19.88 6.48 5.65 Class A with sales charge 17.19 5.99 5.13 Bloomberg U.S. Aggregate Bond Index 10.55 - 1.44 The Fund's past performance is not a good predictor of the Fund's future performance. The graph and table do not reflect the deduction of taxes that a shareholder would pay on fund distributions or redemption of fund shares. Principal value and investment return of an investment will fluctuate so that your shares, when redeemed, may be worth more or less than their original cost. Average annual total return measures net investment income and capital gain or loss from portfolio investments as an annualized average. All performance shown assumes reinvestment of dividends and capital gains distributions. Visit https://www.calamos.com/funds/mutual/ |
No Deduction of Taxes [Text Block] | The graph and table do not reflect the deduction of taxes that a shareholder would pay on fund distributions or redemption of fund shares. |
AssetsNet | $ 127,805,713 |
Holdings Count | Holding | 111 |
Advisory Fees Paid, Amount | $ 1,062,873 |
InvestmentCompanyPortfolioTurnover | 40% |
Additional Fund Statistics [Text Block] | KEY FUND STATISTICS Total Net Assets # of Portfolio Holdings Portfolio Turnover Rate Total Advisory Fees Paid $127,805,713 111 40% $1,062,873 |
Holdings [Text Block] | SECTOR WEIGHTINGS % OF NET ASSETS Consumer Discretionary 28.1 Information Technology 27.7 Health Care 8.9 Industrials 7.9 Financials 6.2 Energy 4.2 Utilities 3.7 Materials 3.4 Consumer Staples 2.1 Communication Services 2.0 Real Estate 0.9 |
Largest Holdings [Text Block] | TOP 10 HOLDINGS % OF NET ASSETS Alibaba Group Holding, Ltd., 0.500%, 06/01/31 4.6 JD.com, Inc., 0.250%, 06/01/29 3.4 Boeing Company, 6.000%, 10/15/27 3.2 U.S. Treasury Note, 1.750%, 03/15/25 2.8 Trip.com Group, Ltd., 0.750%, 06/15/29 2.3 NCL Corp., Ltd., 1.125%, 02/15/27 2.2 MakeMyTrip, Ltd., 0.000%, 02/15/28 2.2 Eni SpA, 2.950%, 09/14/30 2.0 Apollo Global Management, Inc., 6.750%, 07/31/26 2.0 Rivian Automotive, Inc., 4.625%, 03/15/29 1.8 |
Material Fund Change [Text Block] | |
Updated Prospectus Phone Number | 800-582-6959. |
Updated Prospectus Web Address | www.calamos.com/resources |
C000150497 | |
Shareholder Report [Line Items] | |
Fund Name | Calamos Global Convertible Fund |
Class Name | Class C |
Trading Symbol | CCGCX |
Annual or Semi-Annual Statement [Text Block] | This annual shareholder report contains important information about the Calamos Global Convertible Fund for the period of November 1, 2023 to October 31, 2024. |
Shareholder Report Annual or Semi-Annual | Annual Shareholder Report |
Additional Information [Text Block] | You can find additional information about the Fund at www.calamos.com/resources |
Additional Information Phone Number | 800-582-6959 |
Additional Information Website | www.calamos.com/resources |
Expenses [Text Block] | WHAT WERE THE FUND YEAR (based on a hypothetical $10,000 investment) Class Name Costs of a $10,000 Investment Costs Paid as a Percentage of a $10,000 Investment Class C $230 2.10% |
Expenses Paid, Amount | $ 230 |
Expense Ratio, Percent | 2.10% |
Performance Past Does Not Indicate Future [Text] | The Fund's past performance is not a good predictor of the Fund's future performance. |
Line Graph [Table Text Block] | Class C with sales charge Bloomberg U.S. Aggregate Bond Index 12/31/14 $10,000 $9,999 1/31/15 $9,980 $10,209 2/28/15 $10,340 $10,113 3/31/15 $10,310 $10,160 4/30/15 $10,390 $10,124 5/31/15 $10,390 $10,099 6/30/15 $10,178 $9,989 7/31/15 $10,098 $10,059 8/31/15 $9,827 $10,044 9/30/15 $9,576 $10,112 10/31/15 $9,948 $10,114 11/30/15 $9,867 $10,087 12/31/15 $9,780 $10,054 1/31/16 $9,276 $10,193 2/29/16 $9,216 $10,265 3/31/16 $9,681 $10,359 4/30/16 $9,762 $10,399 5/31/16 $9,843 $10,402 6/30/16 $9,724 $10,589 7/31/16 $10,078 $10,656 8/31/16 $10,119 $10,643 9/30/16 $10,210 $10,637 10/31/16 $9,997 $10,556 11/30/16 $9,997 $10,306 12/31/16 $10,055 $10,321 1/31/17 $10,279 $10,341 2/28/17 $10,341 $10,410 3/31/17 $10,453 $10,405 4/30/17 $10,667 $10,485 5/31/17 $10,912 $10,566 6/30/17 $10,921 $10,555 7/31/17 $11,085 $10,601 8/31/17 $11,115 $10,696 9/30/17 $11,248 $10,645 10/31/17 $11,392 $10,651 11/30/17 $11,443 $10,637 12/31/17 $11,392 $10,686 1/31/18 $11,730 $10,563 2/28/18 $11,603 $10,463 3/31/18 $11,565 $10,530 4/30/18 $11,596 $10,452 5/31/18 $11,670 $10,526 6/30/18 $11,639 $10,513 7/31/18 $11,628 $10,516 8/31/18 $11,807 $10,584 9/30/18 $11,737 $10,515 10/31/18 $11,304 $10,432 11/30/18 $11,336 $10,495 12/31/18 $10,963 $10,687 1/31/19 $11,493 $10,801 2/28/19 $11,726 $10,795 3/31/19 $11,659 $11,002 4/30/19 $11,913 $11,005 5/31/19 $11,538 $11,200 6/30/19 $11,913 $11,341 7/31/19 $12,013 $11,366 8/31/19 $11,980 $11,660 9/30/19 $11,908 $11,598 10/31/19 $12,096 $11,633 11/30/19 $12,262 $11,627 12/31/19 $12,503 $11,619 1/31/20 $12,795 $11,843 2/29/20 $12,593 $12,056 3/31/20 $11,492 $11,985 4/30/20 $12,526 $12,198 5/31/20 $13,132 $12,255 6/30/20 $13,698 $12,332 7/31/20 $14,305 $12,516 8/31/20 $15,103 $12,415 9/30/20 $14,844 $12,408 10/31/20 $14,889 $12,353 11/30/20 $16,294 $12,474 12/31/20 $17,149 $12,491 1/31/21 $17,222 $12,402 2/28/21 $17,829 $12,223 3/31/21 $17,197 $12,070 4/30/21 $17,489 $12,165 5/31/21 $17,282 $12,205 6/30/21 $17,598 $12,291 7/31/21 $17,428 $12,428 8/31/21 $17,683 $12,404 9/30/21 $17,295 $12,297 10/31/21 $17,562 $12,294 11/30/21 $17,040 $12,330 12/31/21 $16,945 $12,299 1/31/22 $15,967 $12,034 2/28/22 $15,715 $11,899 3/31/22 $15,617 $11,569 4/30/22 $14,542 $11,130 5/31/22 $14,039 $11,201 6/30/22 $13,103 $11,026 7/31/22 $13,592 $11,295 8/31/22 $13,494 $10,976 9/30/22 $12,726 $10,502 10/31/22 $12,894 $10,366 11/30/22 $13,285 $10,747 12/31/22 $13,075 $10,698 1/31/23 $13,885 $11,028 2/28/23 $13,578 $10,742 3/31/23 $13,718 $11,015 4/30/23 $13,606 $11,082 5/31/23 $13,606 $10,961 6/30/23 $14,193 $10,922 7/31/23 $14,598 $10,915 8/31/23 $14,235 $10,845 9/30/23 $13,969 $10,569 10/31/23 $13,410 $10,403 11/30/23 $14,109 $10,874 12/31/23 $14,682 $11,290 1/31/24 $14,640 $11,259 2/29/24 $14,961 $11,100 3/31/24 $15,310 $11,202 4/30/24 $14,849 $10,919 5/31/24 $15,087 $11,105 6/30/24 $15,157 $11,210 7/31/24 $15,464 $11,472 8/31/24 $15,617 $11,636 9/30/24 $16,134 $11,792 10/31/24 $15,953 $11,500 |
Average Annual Return [Table Text Block] | AVERAGE ANNUAL TOTAL RETURNS (%) AATR 1 YEAR 5 YEARS SINCE INCEPTION 12/31/14 Class C without sales charge 18.96 5.69 4.86 Class C with sales charge 17.96 5.69 4.86 Bloomberg U.S. Aggregate Bond Index 10.55 - 1.44 The Fund's past performance is not a good predictor of the Fund's future performance. The graph and table do not reflect the deduction of taxes that a shareholder would pay on fund distributions or redemption of fund shares. Principal value and investment return of an investment will fluctuate so that your shares, when redeemed, may be worth more or less than their original cost. Average annual total return measures net investment income and capital gain or loss from portfolio investments as an annualized average. All performance shown assumes reinvestment of dividends and capital gains distributions. Visit https://www.calamos.com/funds/mutual/ |
No Deduction of Taxes [Text Block] | The graph and table do not reflect the deduction of taxes that a shareholder would pay on fund distributions or redemption of fund shares. |
AssetsNet | $ 127,805,713 |
Holdings Count | Holding | 111 |
Advisory Fees Paid, Amount | $ 1,062,873 |
InvestmentCompanyPortfolioTurnover | 40% |
Additional Fund Statistics [Text Block] | KEY FUND STATISTICS Total Net Assets # of Portfolio Holdings Portfolio Turnover Rate Total Advisory Fees Paid $127,805,713 111 40% $1,062,873 |
Holdings [Text Block] | SECTOR WEIGHTINGS % OF NET ASSETS Consumer Discretionary 28.1 Information Technology 27.7 Health Care 8.9 Industrials 7.9 Financials 6.2 Energy 4.2 Utilities 3.7 Materials 3.4 Consumer Staples 2.1 Communication Services 2.0 Real Estate 0.9 |
Largest Holdings [Text Block] | TOP 10 HOLDINGS % OF NET ASSETS Alibaba Group Holding, Ltd., 0.500%, 06/01/31 4.6 JD.com, Inc., 0.250%, 06/01/29 3.4 Boeing Company, 6.000%, 10/15/27 3.2 U.S. Treasury Note, 1.750%, 03/15/25 2.8 Trip.com Group, Ltd., 0.750%, 06/15/29 2.3 NCL Corp., Ltd., 1.125%, 02/15/27 2.2 MakeMyTrip, Ltd., 0.000%, 02/15/28 2.2 Eni SpA, 2.950%, 09/14/30 2.0 Apollo Global Management, Inc., 6.750%, 07/31/26 2.0 Rivian Automotive, Inc., 4.625%, 03/15/29 1.8 |
Material Fund Change [Text Block] | |
Updated Prospectus Phone Number | 800-582-6959. |
Updated Prospectus Web Address | www.calamos.com/resources |
C000150498 | |
Shareholder Report [Line Items] | |
Fund Name | Calamos Global Convertible Fund |
Class Name | Class I |
Trading Symbol | CXGCX |
Annual or Semi-Annual Statement [Text Block] | This annual shareholder report contains important information about the Calamos Global Convertible Fund for the period of November 1, 2023 to October 31, 2024. |
Shareholder Report Annual or Semi-Annual | Annual Shareholder Report |
Additional Information [Text Block] | You can find additional information about the Fund at www.calamos.com/resources |
Additional Information Phone Number | 800-582-6959 |
Additional Information Website | www.calamos.com/resources |
Expenses [Text Block] | WHAT WERE THE FUND YEAR (based on a hypothetical $10,000 investment) Class Name Costs of a $10,000 Investment Costs Paid as a Percentage of a $10,000 Investment Class I $121 1.10% |
Expenses Paid, Amount | $ 121 |
Expense Ratio, Percent | 1.10% |
Performance Past Does Not Indicate Future [Text] | The Fund's past performance is not a good predictor of the Fund's future performance. |
Line Graph [Table Text Block] | Class I Bloomberg U.S. Aggregate Bond Index 12/31/14 $1,000,000 $1,000,001 1/31/15 $999,000 $1,020,968 2/28/15 $1,036,000 $1,011,370 3/31/15 $1,033,000 $1,016,064 4/30/15 $1,043,000 $1,012,419 5/31/15 $1,044,000 $1,009,980 6/30/15 $1,022,776 $998,967 7/31/15 $1,015,764 $1,005,912 8/31/15 $989,718 $1,004,466 9/30/15 $964,625 $1,011,260 10/31/15 $1,002,928 $1,011,432 11/30/15 $995,872 $1,008,758 12/31/15 $988,547 $1,005,500 1/31/16 $937,904 $1,019,334 2/29/16 $932,839 $1,026,566 3/31/16 $979,866 $1,035,982 4/30/16 $990,041 $1,039,962 5/31/16 $998,181 $1,040,228 6/30/16 $986,693 $1,058,919 7/31/16 $1,023,426 $1,065,613 8/31/16 $1,029,548 $1,064,397 9/30/16 $1,039,484 $1,063,770 10/31/16 $1,018,940 $1,055,634 11/30/16 $1,018,940 $1,030,666 12/31/16 $1,025,321 $1,032,118 1/31/17 $1,049,142 $1,034,144 2/28/17 $1,057,427 $1,041,095 3/31/17 $1,069,551 $1,040,547 4/30/17 $1,092,351 $1,048,578 5/31/17 $1,117,225 $1,056,647 6/30/17 $1,119,683 $1,055,587 7/31/17 $1,138,414 $1,060,130 8/31/17 $1,141,536 $1,069,635 9/30/17 $1,155,922 $1,064,543 10/31/17 $1,171,556 $1,065,159 11/30/17 $1,178,852 $1,063,791 12/31/17 $1,173,467 $1,068,674 1/31/18 $1,208,994 $1,056,365 2/28/18 $1,198,228 $1,046,354 3/31/18 $1,194,716 $1,053,064 4/30/18 $1,199,033 $1,045,231 5/31/18 $1,207,667 $1,052,688 6/30/18 $1,204,634 $1,051,393 7/31/18 $1,204,634 $1,051,644 8/31/18 $1,225,180 $1,058,412 9/30/18 $1,218,908 $1,051,597 10/31/18 $1,174,407 $1,043,288 11/30/18 $1,178,748 $1,049,513 12/31/18 $1,141,445 $1,068,794 1/31/19 $1,197,209 $1,080,147 2/28/19 $1,223,384 $1,079,520 3/31/19 $1,215,790 $1,100,248 4/30/19 $1,244,276 $1,100,530 5/31/19 $1,206,675 $1,120,066 6/30/19 $1,246,238 $1,134,130 7/31/19 $1,257,650 $1,136,626 8/31/19 $1,255,368 $1,166,080 9/30/19 $1,248,765 $1,159,871 10/31/19 $1,269,387 $1,163,364 11/30/19 $1,287,718 $1,162,769 12/31/19 $1,314,722 $1,161,960 1/31/20 $1,346,192 $1,184,321 2/29/20 $1,326,377 $1,205,639 3/31/20 $1,210,671 $1,198,542 4/30/20 $1,321,474 $1,219,849 5/31/20 $1,386,790 $1,225,525 6/30/20 $1,447,524 $1,233,249 7/31/20 $1,513,002 $1,251,668 8/31/20 $1,598,356 $1,241,563 9/30/20 $1,572,804 $1,240,884 10/31/20 $1,578,650 $1,235,343 11/30/20 $1,729,499 $1,247,464 12/31/20 $1,821,511 $1,249,182 1/31/21 $1,830,347 $1,240,226 2/28/21 $1,895,987 $1,222,319 3/31/21 $1,830,859 $1,207,054 4/30/21 $1,862,448 $1,216,590 5/31/21 $1,843,495 $1,220,564 6/30/21 $1,877,610 $1,229,139 7/31/21 $1,861,184 $1,242,884 8/31/21 $1,890,246 $1,240,518 9/30/21 $1,849,637 $1,229,776 10/31/21 $1,879,980 $1,229,437 11/30/21 $1,825,616 $1,233,077 12/31/21 $1,817,375 $1,229,922 1/31/22 $1,714,231 $1,203,425 2/28/22 $1,688,081 $1,189,998 3/31/22 $1,679,365 $1,156,936 4/30/22 $1,564,599 $1,113,032 5/31/22 $1,512,300 $1,120,207 6/30/22 $1,412,061 $1,102,634 7/31/22 $1,465,813 $1,129,576 8/31/22 $1,457,096 $1,097,663 9/30/22 $1,374,290 $1,050,234 10/31/22 $1,394,628 $1,036,630 11/30/22 $1,438,211 $1,074,753 12/31/22 $1,416,419 $1,069,906 1/31/23 $1,505,036 $1,102,822 2/28/23 $1,473,076 $1,074,309 3/31/23 $1,489,056 $1,101,595 4/30/23 $1,478,887 $1,108,274 5/31/23 $1,480,340 $1,096,206 6/30/23 $1,544,452 $1,092,294 7/31/23 $1,591,033 $1,091,537 8/31/23 $1,553,186 $1,084,565 9/30/23 $1,525,690 $1,057,002 10/31/23 $1,464,429 $1,040,322 11/30/23 $1,541,734 $1,087,432 12/31/23 $1,607,371 $1,129,059 1/31/24 $1,602,995 $1,125,957 2/29/24 $1,639,460 $1,110,050 3/31/24 $1,678,842 $1,120,301 4/30/24 $1,629,250 $1,092,002 5/31/24 $1,658,422 $1,110,515 6/30/24 $1,667,174 $1,121,032 7/31/24 $1,702,180 $1,147,217 8/31/24 $1,719,683 $1,163,699 9/30/24 $1,779,485 $1,179,282 10/31/24 $1,760,524 $1,150,037 |
Average Annual Return [Table Text Block] | AVERAGE ANNUAL TOTAL RETURNS (%) AATR 1 YEAR 5 YEARS SINCE INCEPTION 12/31/14 Class I 20.22 6.76 5.92 Bloomberg U.S. Aggregate Bond Index 10.55 - 1.44 The Fund's past performance is not a good predictor of the Fund's future performance. The graph and table do not reflect the deduction of taxes that a shareholder would pay on fund distributions or redemption of fund shares. Principal value and investment return of an investment will fluctuate so that your shares, when redeemed, may be worth more or less than their original cost. Average annual total return measures net investment income and capital gain or loss from portfolio investments as an annualized average. All performance shown assumes reinvestment of dividends and capital gains distributions. Visit https://www.calamos.com/funds/mutual/ |
No Deduction of Taxes [Text Block] | The graph and table do not reflect the deduction of taxes that a shareholder would pay on fund distributions or redemption of fund shares. |
AssetsNet | $ 127,805,713 |
Holdings Count | Holding | 111 |
Advisory Fees Paid, Amount | $ 1,062,873 |
InvestmentCompanyPortfolioTurnover | 40% |
Additional Fund Statistics [Text Block] | KEY FUND STATISTICS Total Net Assets # of Portfolio Holdings Portfolio Turnover Rate Total Advisory Fees Paid $127,805,713 111 40% $1,062,873 |
Holdings [Text Block] | SECTOR WEIGHTINGS % OF NET ASSETS Consumer Discretionary 28.1 Information Technology 27.7 Health Care 8.9 Industrials 7.9 Financials 6.2 Energy 4.2 Utilities 3.7 Materials 3.4 Consumer Staples 2.1 Communication Services 2.0 Real Estate 0.9 |
Largest Holdings [Text Block] | TOP 10 HOLDINGS % OF NET ASSETS Alibaba Group Holding, Ltd., 0.500%, 06/01/31 4.6 JD.com, Inc., 0.250%, 06/01/29 3.4 Boeing Company, 6.000%, 10/15/27 3.2 U.S. Treasury Note, 1.750%, 03/15/25 2.8 Trip.com Group, Ltd., 0.750%, 06/15/29 2.3 NCL Corp., Ltd., 1.125%, 02/15/27 2.2 MakeMyTrip, Ltd., 0.000%, 02/15/28 2.2 Eni SpA, 2.950%, 09/14/30 2.0 Apollo Global Management, Inc., 6.750%, 07/31/26 2.0 Rivian Automotive, Inc., 4.625%, 03/15/29 1.8 |
Material Fund Change [Text Block] | |
Updated Prospectus Phone Number | 800-582-6959. |
Updated Prospectus Web Address | www.calamos.com/resources |
C000043702 | |
Shareholder Report [Line Items] | |
Fund Name | Calamos Global Equity Fund |
Class Name | Class A |
Trading Symbol | CAGEX |
Annual or Semi-Annual Statement [Text Block] | This annual shareholder report contains important information about the Calamos Global Equity Fund for the period of November 1, 2023 to October 31, 2024. |
Shareholder Report Annual or Semi-Annual | Annual Shareholder Report |
Additional Information [Text Block] | You can find additional information about the Fund at www.calamos.com/resources This report describes changes to the Fund that occurred during the reporting period. |
Additional Information Phone Number | 800-582-6959 |
Additional Information Website | www.calamos.com/resources |
Expenses [Text Block] | WHAT WERE THE FUND YEAR (based on a hypothetical $10,000 investment) Class Name Costs of a $10,000 Investment Costs Paid as a Percentage of a $10,000 Investment Class A $171 1.39% |
Expenses Paid, Amount | $ 171 |
Expense Ratio, Percent | 1.39% |
Performance Past Does Not Indicate Future [Text] | The Fund's past performance is not a good predictor of the Fund's future performance. |
Line Graph [Table Text Block] | Class A with sales charge MSCI ACWI Gross Total Return Index 10/31/14 $9,526 $10,000 11/30/14 $9,660 $10,171 12/31/14 $9,379 $9,979 1/31/15 $9,371 $9,826 2/28/15 $10,041 $10,377 3/31/15 $10,003 $10,223 4/30/15 $10,185 $10,524 5/31/15 $10,086 $10,519 6/30/15 $10,018 $10,276 7/31/15 $10,162 $10,369 8/31/15 $9,508 $9,662 9/30/15 $9,219 $9,316 10/31/15 $10,033 $10,050 11/30/15 $10,071 $9,971 12/31/15 $9,847 $9,796 1/31/16 $9,148 $9,207 2/29/16 $8,791 $9,149 3/31/16 $9,435 $9,833 4/30/16 $9,373 $9,984 5/31/16 $9,614 $10,005 6/30/16 $9,420 $9,950 7/31/16 $10,002 $10,382 8/31/16 $9,955 $10,422 9/30/16 $10,204 $10,490 10/31/16 $9,886 $10,315 11/30/16 $9,715 $10,398 12/31/16 $9,746 $10,627 1/31/17 $10,136 $10,920 2/28/17 $10,388 $11,231 3/31/17 $10,607 $11,376 4/30/17 $10,908 $11,558 5/31/17 $11,200 $11,824 6/30/17 $11,298 $11,883 7/31/17 $11,785 $12,219 8/31/17 $12,004 $12,272 9/30/17 $12,256 $12,513 10/31/17 $12,695 $12,776 11/30/17 $12,906 $13,029 12/31/17 $13,100 $13,244 1/31/18 $14,017 $13,994 2/28/18 $13,456 $13,411 3/31/18 $13,243 $13,132 4/30/18 $13,127 $13,265 5/31/18 $13,358 $13,293 6/30/18 $13,082 $13,226 7/31/18 $13,251 $13,630 8/31/18 $13,643 $13,743 9/30/18 $13,572 $13,808 10/31/18 $12,112 $12,777 11/30/18 $12,050 $12,969 12/31/18 $11,073 $12,061 1/31/19 $12,141 $13,017 2/28/19 $12,439 $13,371 3/31/19 $12,806 $13,548 4/30/19 $13,345 $14,012 5/31/19 $12,646 $13,193 6/30/19 $13,426 $14,063 7/31/19 $13,449 $14,109 8/31/19 $13,265 $13,781 9/30/19 $13,047 $14,077 10/31/19 $13,357 $14,466 11/30/19 $13,908 $14,825 12/31/19 $14,294 $15,354 1/31/20 $14,306 $15,188 2/29/20 $13,577 $13,967 3/31/20 $11,821 $12,090 4/30/20 $13,416 $13,391 5/31/20 $14,677 $13,982 6/30/20 $15,543 $14,434 7/31/20 $16,829 $15,204 8/31/20 $17,954 $16,140 9/30/20 $17,620 $15,625 10/31/20 $17,373 $15,249 11/30/20 $19,413 $17,135 12/31/20 $20,577 $17,936 1/31/21 $20,682 $17,859 2/28/21 $21,607 $18,278 3/31/21 $21,356 $18,776 4/30/21 $22,334 $19,605 5/31/21 $22,519 $19,921 6/30/21 $22,797 $20,190 7/31/21 $22,955 $20,335 8/31/21 $23,933 $20,850 9/30/21 $22,942 $19,998 10/31/21 $24,303 $21,023 11/30/21 $23,656 $20,523 12/31/21 $23,961 $21,351 1/31/22 $21,752 $20,306 2/28/22 $21,095 $19,788 3/31/22 $21,423 $20,228 4/30/22 $19,199 $18,617 5/31/22 $19,169 $18,652 6/30/22 $17,497 $17,087 7/31/22 $18,706 $18,286 8/31/22 $17,766 $17,620 9/30/22 $16,153 $15,941 10/31/22 $17,168 $16,907 11/30/22 $18,378 $18,226 12/31/22 $17,334 $17,516 1/31/23 $18,643 $18,776 2/28/23 $18,020 $18,245 3/31/23 $18,784 $18,820 4/30/23 $19,064 $19,099 5/31/23 $19,189 $18,908 6/30/23 $20,202 $20,014 7/31/23 $20,763 $20,753 8/31/23 $20,436 $20,181 9/30/23 $19,267 $19,354 10/31/23 $18,830 $18,776 11/30/23 $20,763 $20,518 12/31/23 $21,543 $21,511 1/31/24 $22,525 $21,642 2/29/24 $24,473 $22,579 3/31/24 $25,642 $23,288 4/30/24 $24,879 $22,541 5/31/24 $26,734 $23,471 6/30/24 $27,731 $24,002 7/31/24 $27,123 $24,396 8/31/24 $27,871 $25,024 9/30/24 $28,012 $25,615 10/31/24 $27,404 $25,048 |
Average Annual Return [Table Text Block] | AVERAGE ANNUAL TOTAL RETURNS (%) AATR 1 YEAR 5 YEARS 10 YEARS Class A without sales charge 45.53 15.46 11.15 Class A with sales charge 38.64 14.34 10.61 MSCI ACWI Gross Total Return Index 33.41 11.61 9.62 The Fund's past performance is not a good predictor of the Fund's future performance. The graph and table do not reflect the deduction of taxes that a shareholder would pay on fund distributions or redemption of fund shares. Principal value and investment return of an investment will fluctuate so that your shares, when redeemed, may be worth more or less than their original cost. Average annual total return measures net investment income and capital gain or loss from portfolio investments as an annualized average. All performance shown assumes reinvestment of dividends and capital gains distributions. Visit https://www.calamos.com/funds/mutual/ |
No Deduction of Taxes [Text Block] | The graph and table do not reflect the deduction of taxes that a shareholder would pay on fund distributions or redemption of fund shares. |
Material Change Date | Oct. 31, 2024 |
AssetsNet | $ 133,580,281 |
Holdings Count | Holding | 60 |
Advisory Fees Paid, Amount | $ 1,199,907 |
InvestmentCompanyPortfolioTurnover | 78% |
Additional Fund Statistics [Text Block] | KEY FUND STATISTICS Total Net Assets # of Portfolio Holdings Portfolio Turnover Rate Total Advisory Fees Paid $133,580,281 60 78% $1,199,907 |
Holdings [Text Block] | SECTOR WEIGHTINGS % OF NET ASSETS Information Technology 31.9 Industrials 14.5 Communication Services 10.8 Consumer Discretionary 10.3 Health Care 10.2 Financials 6.3 Consumer Staples 5.5 Energy 3.5 Materials 3.2 Real Estate 1.0 Utilities 1.0 Other 0.3 |
Largest Holdings [Text Block] | TOP 10 HOLDINGS % OF NET ASSETS NVIDIA Corp. 9.7 Microsoft Corp. 4.5 Apple, Inc. 4.3 Amazon.com, Inc. 3.5 Eli Lilly & Company 3.1 Spotify Technology, SA 2.8 Taiwan Semiconductor Manufacturing Company, Ltd. 2.8 Novo Nordisk, A/S (ADR) 2.7 Canadian Natural Resources Ltd. 2.4 WiseTech Global, Ltd. 2.3 |
Material Fund Change [Text Block] | MATERIAL FUND CHANGES This is a summary of certain changes of the Fund since October 31, 2024. Effective October 31, 2024, the Fund’s principal investment strategy was revised to address the Fund’s level of investments in foreign issuers when the Adviser deems market conditions to be unfavorable. The relevant language of the Fund’s principal investment strategy now states: “the Fund anticipates that the investment adviser’s process will result in the Fund investing in a globally diversified manner. Under normal market conditions, the Fund will invest at least 40% of its net assets in securities of foreign issuers, unless market conditions are not deemed favorable by the Adviser, in which case the Fund will invest at least 30% of its net assets in securities of foreign issuers.” |
Material Fund Change Strategies [Text Block] | Effective October 31, 2024, the Fund’s principal investment strategy was revised to address the Fund’s level of investments in foreign issuers when the Adviser deems market conditions to be unfavorable. The relevant language of the Fund’s principal investment strategy now states: “the Fund anticipates that the investment adviser’s process will result in the Fund investing in a globally diversified manner. Under normal market conditions, the Fund will invest at least 40% of its net assets in securities of foreign issuers, unless market conditions are not deemed favorable by the Adviser, in which case the Fund will invest at least 30% of its net assets in securities of foreign issuers.” |
Summary of Change Legend [Text Block] | This is a summary of certain changes of the Fund since October 31, 2024. |
Updated Prospectus Phone Number | 800-582-6959. |
Updated Prospectus Web Address | www.calamos.com/resources |
C000043704 | |
Shareholder Report [Line Items] | |
Fund Name | Calamos Global Equity Fund |
Class Name | Class C |
Trading Symbol | CCGEX |
Annual or Semi-Annual Statement [Text Block] | This annual shareholder report contains important information about the Calamos Global Equity Fund for the period of November 1, 2023 to October 31, 2024. |
Shareholder Report Annual or Semi-Annual | Annual Shareholder Report |
Additional Information [Text Block] | You can find additional information about the Fund at www.calamos.com/resources This report describes changes to the Fund that occurred during the reporting period. |
Additional Information Phone Number | 800-582-6959 |
Additional Information Website | www.calamos.com/resources |
Expenses [Text Block] | WHAT WERE THE FUND YEAR (based on a hypothetical $10,000 investment) Class Name Costs of a $10,000 Investment Costs Paid as a Percentage of a $10,000 Investment Class C $261 2.14% |
Expenses Paid, Amount | $ 261 |
Expense Ratio, Percent | 2.14% |
Performance Past Does Not Indicate Future [Text] | The Fund's past performance is not a good predictor of the Fund's future performance. |
Line Graph [Table Text Block] | Class C with sales charge MSCI ACWI Gross Total Return Index 10/31/14 $10,000 $10,000 11/30/14 $10,133 $10,171 12/31/14 $9,839 $9,979 1/31/15 $9,822 $9,826 2/28/15 $10,522 $10,377 3/31/15 $10,472 $10,223 4/30/15 $10,657 $10,524 5/31/15 $10,548 $10,519 6/30/15 $10,463 $10,276 7/31/15 $10,607 $10,369 8/31/15 $9,923 $9,662 9/30/15 $9,620 $9,316 10/31/15 $10,455 $10,050 11/30/15 $10,489 $9,971 12/31/15 $10,248 $9,796 1/31/16 $9,515 $9,207 2/29/16 $9,136 $9,149 3/31/16 $9,800 $9,833 4/30/16 $9,731 $9,984 5/31/16 $9,972 $10,005 6/30/16 $9,765 $9,950 7/31/16 $10,360 $10,382 8/31/16 $10,308 $10,422 9/30/16 $10,558 $10,490 10/31/16 $10,222 $10,315 11/30/16 $10,041 $10,398 12/31/16 $10,067 $10,627 1/31/17 $10,466 $10,920 2/28/17 $10,710 $11,231 3/31/17 $10,936 $11,376 4/30/17 $11,244 $11,558 5/31/17 $11,534 $11,824 6/30/17 $11,624 $11,883 7/31/17 $12,122 $12,219 8/31/17 $12,340 $12,272 9/30/17 $12,584 $12,513 10/31/17 $13,037 $12,776 11/30/17 $13,245 $13,029 12/31/17 $13,425 $13,244 1/31/18 $14,365 $13,994 2/28/18 $13,785 $13,411 3/31/18 $13,545 $13,132 4/30/18 $13,435 $13,265 5/31/18 $13,655 $13,293 6/30/18 $13,365 $13,226 7/31/18 $13,535 $13,630 8/31/18 $13,915 $13,743 9/30/18 $13,835 $13,808 10/31/18 $12,344 $12,777 11/30/18 $12,274 $12,969 12/31/18 $11,266 $12,061 1/31/19 $12,356 $13,017 2/28/19 $12,636 $13,371 3/31/19 $13,008 $13,548 4/30/19 $13,553 $14,012 5/31/19 $12,822 $13,193 6/30/19 $13,620 $14,063 7/31/19 $13,620 $14,109 8/31/19 $13,434 $13,781 9/30/19 $13,207 $14,077 10/31/19 $13,500 $14,466 11/30/19 $14,059 $14,825 12/31/19 $14,440 $15,354 1/31/20 $14,440 $15,188 2/29/20 $13,700 $13,967 3/31/20 $11,917 $12,090 4/30/20 $13,526 $13,391 5/31/20 $14,773 $13,982 6/30/20 $15,643 $14,434 7/31/20 $16,933 $15,204 8/31/20 $18,035 $16,140 9/30/20 $17,702 $15,625 10/31/20 $17,441 $15,249 11/30/20 $19,470 $17,135 12/31/20 $20,631 $17,936 1/31/21 $20,725 $17,859 2/28/21 $21,650 $18,278 3/31/21 $21,352 $18,776 4/30/21 $22,324 $19,605 5/31/21 $22,496 $19,921 6/30/21 $22,763 $20,190 7/31/21 $22,904 $20,335 8/31/21 $23,876 $20,850 9/30/21 $22,873 $19,998 10/31/21 $24,221 $21,023 11/30/21 $23,547 $20,523 12/31/21 $23,847 $21,351 1/31/22 $21,613 $20,306 2/28/22 $20,959 $19,788 3/31/22 $21,286 $20,228 4/30/22 $19,052 $18,617 5/31/22 $19,016 $18,652 6/30/22 $17,345 $17,087 7/31/22 $18,525 $18,286 8/31/22 $17,581 $17,620 9/30/22 $15,983 $15,941 10/31/22 $16,963 $16,907 11/30/22 $18,162 $18,226 12/31/22 $17,109 $17,516 1/31/23 $18,393 $18,776 2/28/23 $17,780 $18,245 3/31/23 $18,508 $18,820 4/30/23 $18,776 $19,099 5/31/23 $18,891 $18,908 6/30/23 $19,868 $20,014 7/31/23 $20,405 $20,753 8/31/23 $20,079 $20,181 9/30/23 $18,910 $19,354 10/31/23 $18,489 $18,776 11/30/23 $20,366 $20,518 12/31/23 $21,095 $21,511 1/31/24 $22,053 $21,642 2/29/24 $23,949 $22,579 3/31/24 $25,080 $23,288 4/30/24 $24,313 $22,541 5/31/24 $26,114 $23,471 6/30/24 $27,072 $24,002 7/31/24 $26,459 $24,396 8/31/24 $27,187 $25,024 9/30/24 $27,302 $25,615 10/31/24 $26,689 $25,048 |
Average Annual Return [Table Text Block] | AVERAGE ANNUAL TOTAL RETURNS (%) AATR 1 YEAR 5 YEARS 10 YEARS Class C without sales charge 44.35 14.60 10.31 Class C with sales charge 43.35 14.60 10.31 MSCI ACWI Gross Total Return Index 33.41 11.61 9.62 The Fund's past performance is not a good predictor of the Fund's future performance. The graph and table do not reflect the deduction of taxes that a shareholder would pay on fund distributions or redemption of fund shares. Principal value and investment return of an investment will fluctuate so that your shares, when redeemed, may be worth more or less than their original cost. Average annual total return measures net investment income and capital gain or loss from portfolio investments as an annualized average. All performance shown assumes reinvestment of dividends and capital gains distributions. Visit https://www.calamos.com/funds/mutual/ |
No Deduction of Taxes [Text Block] | The graph and table do not reflect the deduction of taxes that a shareholder would pay on fund distributions or redemption of fund shares. |
Material Change Date | Oct. 31, 2024 |
AssetsNet | $ 133,580,281 |
Holdings Count | Holding | 60 |
Advisory Fees Paid, Amount | $ 1,199,907 |
InvestmentCompanyPortfolioTurnover | 78% |
Additional Fund Statistics [Text Block] | KEY FUND STATISTICS Total Net Assets # of Portfolio Holdings Portfolio Turnover Rate Total Advisory Fees Paid $133,580,281 60 78% $1,199,907 |
Holdings [Text Block] | SECTOR WEIGHTINGS % OF NET ASSETS Information Technology 31.9 Industrials 14.5 Communication Services 10.8 Consumer Discretionary 10.3 Health Care 10.2 Financials 6.3 Consumer Staples 5.5 Energy 3.5 Materials 3.2 Real Estate 1.0 Utilities 1.0 Other 0.3 |
Largest Holdings [Text Block] | TOP 10 HOLDINGS % OF NET ASSETS NVIDIA Corp. 9.7 Microsoft Corp. 4.5 Apple, Inc. 4.3 Amazon.com, Inc. 3.5 Eli Lilly & Company 3.1 Spotify Technology, SA 2.8 Taiwan Semiconductor Manufacturing Company, Ltd. 2.8 Novo Nordisk, A/S (ADR) 2.7 Canadian Natural Resources Ltd. 2.4 WiseTech Global, Ltd. 2.3 |
Material Fund Change [Text Block] | MATERIAL FUND CHANGES This is a summary of certain changes of the Fund since October 31, 2024. Effective October 31, 2024, the Fund’s principal investment strategy was revised to address the Fund’s level of investments in foreign issuers when the Adviser deems market conditions to be unfavorable. The relevant language of the Fund’s principal investment strategy now states: “the Fund anticipates that the investment adviser’s process will result in the Fund investing in a globally diversified manner. Under normal market conditions, the Fund will invest at least 40% of its net assets in securities of foreign issuers, unless market conditions are not deemed favorable by the Adviser, in which case the Fund will invest at least 30% of its net assets in securities of foreign issuers.” |
Material Fund Change Strategies [Text Block] | Effective October 31, 2024, the Fund’s principal investment strategy was revised to address the Fund’s level of investments in foreign issuers when the Adviser deems market conditions to be unfavorable. The relevant language of the Fund’s principal investment strategy now states: “the Fund anticipates that the investment adviser’s process will result in the Fund investing in a globally diversified manner. Under normal market conditions, the Fund will invest at least 40% of its net assets in securities of foreign issuers, unless market conditions are not deemed favorable by the Adviser, in which case the Fund will invest at least 30% of its net assets in securities of foreign issuers.” |
Summary of Change Legend [Text Block] | This is a summary of certain changes of the Fund since October 31, 2024. |
Updated Prospectus Phone Number | 800-582-6959. |
Updated Prospectus Web Address | www.calamos.com/resources |
C000043705 | |
Shareholder Report [Line Items] | |
Fund Name | Calamos Global Equity Fund |
Class Name | Class I |
Trading Symbol | CIGEX |
Annual or Semi-Annual Statement [Text Block] | This annual shareholder report contains important information about the Calamos Global Equity Fund for the period of November 1, 2023 to October 31, 2024. |
Shareholder Report Annual or Semi-Annual | Annual Shareholder Report |
Additional Information [Text Block] | You can find additional information about the Fund at www.calamos.com/resources This report describes changes to the Fund that occurred during the reporting period. |
Additional Information Phone Number | 800-582-6959 |
Additional Information Website | www.calamos.com/resources |
Expenses [Text Block] | WHAT WERE THE FUND YEAR (based on a hypothetical $10,000 investment) Class Name Costs of a $10,000 Investment Costs Paid as a Percentage of a $10,000 Investment Class I $140 1.14% |
Expenses Paid, Amount | $ 140 |
Expense Ratio, Percent | 1.14% |
Performance Past Does Not Indicate Future [Text] | The Fund's past performance is not a good predictor of the Fund's future performance. |
Line Graph [Table Text Block] | Class I MSCI ACWI Gross Total Return Index 10/31/14 $1,000,000 $1,000,000 11/30/14 $1,014,548 $1,017,160 12/31/14 $985,350 $997,959 1/31/15 $985,350 $982,580 2/28/15 $1,055,619 $1,037,726 3/31/15 $1,051,671 $1,022,269 4/30/15 $1,071,410 $1,052,430 5/31/15 $1,061,146 $1,051,871 6/30/15 $1,054,040 $1,027,573 7/31/15 $1,069,041 $1,036,868 8/31/15 $1,000,351 $966,212 9/30/15 $970,348 $931,645 10/31/15 $1,056,409 $1,005,005 11/30/15 $1,060,356 $997,153 12/31/15 $1,037,062 $979,590 1/31/16 $963,791 $920,738 2/29/16 $925,948 $914,927 3/31/16 $994,388 $983,360 4/30/16 $987,946 $998,453 5/31/16 $1,013,712 $1,000,559 6/30/16 $992,777 $995,021 7/31/16 $1,054,775 $1,038,207 8/31/16 $1,050,750 $1,042,198 9/30/16 $1,076,515 $1,049,050 10/31/16 $1,042,698 $1,031,486 11/30/16 $1,025,789 $1,039,832 12/31/16 $1,029,060 $1,062,713 1/31/17 $1,070,323 $1,091,989 2/28/17 $1,097,271 $1,123,112 3/31/17 $1,120,850 $1,137,607 4/30/17 $1,152,850 $1,155,859 5/31/17 $1,184,008 $1,182,405 6/30/17 $1,194,114 $1,188,268 7/31/17 $1,246,325 $1,221,913 8/31/17 $1,269,904 $1,227,191 9/30/17 $1,296,009 $1,251,358 10/31/17 $1,343,167 $1,277,632 11/30/17 $1,365,904 $1,302,943 12/31/17 $1,386,719 $1,324,393 1/31/18 $1,483,531 $1,399,391 2/28/18 $1,424,522 $1,341,151 3/31/18 $1,402,393 $1,313,252 4/30/18 $1,391,329 $1,326,538 5/31/18 $1,416,224 $1,329,333 6/30/18 $1,385,797 $1,322,664 7/31/18 $1,405,159 $1,362,978 8/31/18 $1,446,650 $1,374,301 9/30/18 $1,439,274 $1,380,840 10/31/18 $1,284,375 $1,277,671 11/30/18 $1,278,843 $1,296,963 12/31/18 $1,175,052 $1,206,131 1/31/19 $1,288,424 $1,301,747 2/28/19 $1,320,310 $1,337,147 3/31/19 $1,359,281 $1,354,801 4/30/19 $1,417,148 $1,401,263 5/31/19 $1,342,748 $1,319,310 6/30/19 $1,426,596 $1,406,307 7/31/19 $1,428,958 $1,410,923 8/31/19 $1,410,063 $1,378,084 9/30/19 $1,386,443 $1,407,724 10/31/19 $1,419,510 $1,446,608 11/30/19 $1,478,558 $1,482,541 12/31/19 $1,520,646 $1,535,373 1/31/20 $1,521,915 $1,518,798 2/29/20 $1,444,487 $1,396,713 3/31/20 $1,259,166 $1,208,991 4/30/20 $1,427,986 $1,339,123 5/31/20 $1,562,534 $1,398,169 6/30/20 $1,655,194 $1,443,449 7/31/20 $1,792,281 $1,520,371 8/31/20 $1,912,866 $1,613,998 9/30/20 $1,878,595 $1,562,557 10/31/20 $1,851,939 $1,524,960 11/30/20 $2,068,993 $1,713,489 12/31/20 $2,193,433 $1,793,674 1/31/21 $2,205,611 $1,785,952 2/28/21 $2,305,743 $1,827,851 3/31/21 $2,278,680 $1,877,642 4/30/21 $2,382,872 $1,960,518 5/31/21 $2,403,169 $1,992,083 6/30/21 $2,432,938 $2,018,980 7/31/21 $2,451,881 $2,033,488 8/31/21 $2,556,073 $2,085,008 9/30/21 $2,451,881 $1,999,779 10/31/21 $2,598,020 $2,102,363 11/30/21 $2,527,657 $2,052,377 12/31/21 $2,561,647 $2,135,124 1/31/22 $2,324,485 $2,030,667 2/28/22 $2,256,073 $1,978,835 3/31/22 $2,292,560 $2,022,854 4/30/22 $2,053,878 $1,861,704 5/31/22 $2,050,837 $1,865,201 6/30/22 $1,872,966 $1,708,744 7/31/22 $2,002,189 $1,828,670 8/31/22 $1,901,852 $1,762,057 9/30/22 $1,730,062 $1,594,121 10/31/22 $1,839,521 $1,690,725 11/30/22 $1,968,743 $1,822,638 12/31/22 $1,858,020 $1,751,644 1/31/23 $1,999,236 $1,877,642 2/28/23 $1,932,595 $1,824,484 3/31/23 $2,015,103 $1,881,997 4/30/23 $2,045,250 $1,909,947 5/31/23 $2,057,944 $1,890,850 6/30/23 $2,167,426 $2,001,469 7/31/23 $2,227,720 $2,075,336 8/31/23 $2,194,399 $2,018,174 9/30/23 $2,069,051 $1,935,428 10/31/23 $2,023,036 $1,877,668 11/30/23 $2,230,893 $2,051,870 12/31/23 $2,314,004 $2,151,153 1/31/24 $2,420,413 $2,164,218 2/29/24 $2,630,055 $2,257,897 3/31/24 $2,757,111 $2,328,800 4/30/24 $2,674,525 $2,254,153 5/31/24 $2,874,638 $2,347,130 6/30/24 $2,982,635 $2,400,249 7/31/24 $2,917,519 $2,439,627 8/31/24 $3,000,105 $2,502,418 9/30/24 $3,014,399 $2,561,490 10/31/24 $2,949,283 $2,504,849 |
Average Annual Return [Table Text Block] | AVERAGE ANNUAL TOTAL RETURNS (%) AATR 1 YEAR 5 YEARS 10 YEARS Class I 45.79 15.75 11.42 MSCI ACWI Gross Total Return Index 33.41 11.61 9.62 The Fund's past performance is not a good predictor of the Fund's future performance. The graph and table do not reflect the deduction of taxes that a shareholder would pay on fund distributions or redemption of fund shares. Principal value and investment return of an investment will fluctuate so that your shares, when redeemed, may be worth more or less than their original cost. Average annual total return measures net investment income and capital gain or loss from portfolio investments as an annualized average. All performance shown assumes reinvestment of dividends and capital gains distributions. Visit https://www.calamos.com/funds/mutual/ |
No Deduction of Taxes [Text Block] | The graph and table do not reflect the deduction of taxes that a shareholder would pay on fund distributions or redemption of fund shares. |
Material Change Date | Oct. 31, 2024 |
AssetsNet | $ 133,580,281 |
Holdings Count | Holding | 60 |
Advisory Fees Paid, Amount | $ 1,199,907 |
InvestmentCompanyPortfolioTurnover | 78% |
Additional Fund Statistics [Text Block] | KEY FUND STATISTICS Total Net Assets # of Portfolio Holdings Portfolio Turnover Rate Total Advisory Fees Paid $133,580,281 60 78% $1,199,907 |
Holdings [Text Block] | SECTOR WEIGHTINGS % OF NET ASSETS Information Technology 31.9 Industrials 14.5 Communication Services 10.8 Consumer Discretionary 10.3 Health Care 10.2 Financials 6.3 Consumer Staples 5.5 Energy 3.5 Materials 3.2 Real Estate 1.0 Utilities 1.0 Other 0.3 |
Largest Holdings [Text Block] | TOP 10 HOLDINGS % OF NET ASSETS NVIDIA Corp. 9.7 Microsoft Corp. 4.5 Apple, Inc. 4.3 Amazon.com, Inc. 3.5 Eli Lilly & Company 3.1 Spotify Technology, SA 2.8 Taiwan Semiconductor Manufacturing Company, Ltd. 2.8 Novo Nordisk, A/S (ADR) 2.7 Canadian Natural Resources Ltd. 2.4 WiseTech Global, Ltd. 2.3 |
Material Fund Change [Text Block] | MATERIAL FUND CHANGES This is a summary of certain changes of the Fund since October 31, 2024. Effective October 31, 2024, the Fund’s principal investment strategy was revised to address the Fund’s level of investments in foreign issuers when the Adviser deems market conditions to be unfavorable. The relevant language of the Fund’s principal investment strategy now states: “the Fund anticipates that the investment adviser’s process will result in the Fund investing in a globally diversified manner. Under normal market conditions, the Fund will invest at least 40% of its net assets in securities of foreign issuers, unless market conditions are not deemed favorable by the Adviser, in which case the Fund will invest at least 30% of its net assets in securities of foreign issuers.” |
Material Fund Change Strategies [Text Block] | Effective October 31, 2024, the Fund’s principal investment strategy was revised to address the Fund’s level of investments in foreign issuers when the Adviser deems market conditions to be unfavorable. The relevant language of the Fund’s principal investment strategy now states: “the Fund anticipates that the investment adviser’s process will result in the Fund investing in a globally diversified manner. Under normal market conditions, the Fund will invest at least 40% of its net assets in securities of foreign issuers, unless market conditions are not deemed favorable by the Adviser, in which case the Fund will invest at least 30% of its net assets in securities of foreign issuers.” |
Summary of Change Legend [Text Block] | This is a summary of certain changes of the Fund since October 31, 2024. |
Updated Prospectus Phone Number | 800-582-6959. |
Updated Prospectus Web Address | www.calamos.com/resources |
C000220409 | |
Shareholder Report [Line Items] | |
Fund Name | Calamos Global Equity Fund |
Class Name | Class R6 |
Trading Symbol | CGEOX |
Annual or Semi-Annual Statement [Text Block] | This annual shareholder report contains important information about the Calamos Global Equity Fund for the period of November 1, 2023 to October 31, 2024. |
Shareholder Report Annual or Semi-Annual | Annual Shareholder Report |
Additional Information [Text Block] | You can find additional information about the Fund at www.calamos.com/resources This report describes changes to the Fund that occurred during the reporting period. |
Additional Information Phone Number | 800-582-6959 |
Additional Information Website | www.calamos.com/resources |
Expenses [Text Block] | WHAT WERE THE FUND YEAR (based on a hypothetical $10,000 investment) Class Name Costs of a $10,000 Investment Costs Paid as a Percentage of a $10,000 Investment Class R6 $132 1.07% |
Expenses Paid, Amount | $ 132 |
Expense Ratio, Percent | 1.07% |
Performance Past Does Not Indicate Future [Text] | The Fund's past performance is not a good predictor of the Fund's future performance. |
Line Graph [Table Text Block] | Class R6 MSCI ACWI Gross Total Return Index 6/23/20 $10,000 $10,000 6/30/20 $9,886 $9,848 7/31/20 $10,705 $10,372 8/31/20 $11,425 $11,011 9/30/20 $11,221 $10,660 10/31/20 $11,061 $10,404 11/30/20 $12,365 $11,690 12/31/20 $13,109 $12,237 1/31/21 $13,174 $12,184 2/28/21 $13,772 $12,470 3/31/21 $13,610 $12,810 4/30/21 $14,241 $13,375 5/31/21 $14,362 $13,590 6/30/21 $14,540 $13,774 7/31/21 $14,645 $13,873 8/31/21 $15,275 $14,224 9/30/21 $14,653 $13,643 10/31/21 $15,526 $14,343 11/30/21 $15,114 $14,002 12/31/21 $15,318 $14,566 1/31/22 $13,901 $13,854 2/28/22 $13,492 $13,500 3/31/22 $13,701 $13,800 4/30/22 $12,285 $12,701 5/31/22 $12,267 $12,725 6/30/22 $11,204 $11,657 7/31/22 $11,967 $12,476 8/31/22 $11,368 $12,021 9/30/22 $10,342 $10,875 10/31/22 $10,996 $11,534 11/30/22 $11,776 $12,434 12/31/22 $11,104 $11,950 1/31/23 $11,948 $12,810 2/28/23 $11,549 $12,447 3/31/23 $12,052 $12,839 4/30/23 $12,232 $13,030 5/31/23 $12,308 $12,900 6/30/23 $12,962 $13,654 7/31/23 $13,323 $14,158 8/31/23 $13,124 $13,768 9/30/23 $12,374 $13,204 10/31/23 $12,099 $12,810 11/30/23 $13,342 $13,998 12/31/23 $13,844 $14,676 1/31/24 $14,470 $14,765 2/29/24 $15,733 $15,404 3/31/24 $16,493 $15,888 4/30/24 $16,008 $15,378 5/31/24 $17,205 $16,013 6/30/24 $17,841 $16,375 7/31/24 $17,461 $16,644 8/31/24 $17,955 $17,072 9/30/24 $18,040 $17,475 10/31/24 $17,651 $17,089 |
Average Annual Return [Table Text Block] | AVERAGE ANNUAL TOTAL RETURNS (%) AATR 1 YEAR SINCE INCEPTION 6/23/20 Class R6 45.88 13.93 MSCI ACWI Gross Total Return Index 33.41 13.09 The Fund's past performance is not a good predictor of the Fund's future performance. The graph and table do not reflect the deduction of taxes that a shareholder would pay on fund distributions or redemption of fund shares. Principal value and investment return of an investment will fluctuate so that your shares, when redeemed, may be worth more or less than their original cost. Average annual total return measures net investment income and capital gain or loss from portfolio investments as an annualized average. All performance shown assumes reinvestment of dividends and capital gains distributions. Visit https://www.calamos.com/funds/mutual/ |
No Deduction of Taxes [Text Block] | The graph and table do not reflect the deduction of taxes that a shareholder would pay on fund distributions or redemption of fund shares. |
Material Change Date | Oct. 31, 2024 |
AssetsNet | $ 133,580,281 |
Holdings Count | Holding | 60 |
Advisory Fees Paid, Amount | $ 1,199,907 |
InvestmentCompanyPortfolioTurnover | 78% |
Additional Fund Statistics [Text Block] | KEY FUND STATISTICS Total Net Assets # of Portfolio Holdings Portfolio Turnover Rate Total Advisory Fees Paid $133,580,281 60 78% $1,199,907 |
Holdings [Text Block] | SECTOR WEIGHTINGS % OF NET ASSETS Information Technology 31.9 Industrials 14.5 Communication Services 10.8 Consumer Discretionary 10.3 Health Care 10.2 Financials 6.3 Consumer Staples 5.5 Energy 3.5 Materials 3.2 Real Estate 1.0 Utilities 1.0 Other 0.3 |
Largest Holdings [Text Block] | TOP 10 HOLDINGS % OF NET ASSETS NVIDIA Corp. 9.7 Microsoft Corp. 4.5 Apple, Inc. 4.3 Amazon.com, Inc. 3.5 Eli Lilly & Company 3.1 Spotify Technology, SA 2.8 Taiwan Semiconductor Manufacturing Company, Ltd. 2.8 Novo Nordisk, A/S (ADR) 2.7 Canadian Natural Resources Ltd. 2.4 WiseTech Global, Ltd. 2.3 |
Material Fund Change [Text Block] | MATERIAL FUND CHANGES This is a summary of certain changes of the Fund since October 31, 2024. Effective October 31, 2024, the Fund’s principal investment strategy was revised to address the Fund’s level of investments in foreign issuers when the Adviser deems market conditions to be unfavorable. The relevant language of the Fund’s principal investment strategy now states: “the Fund anticipates that the investment adviser’s process will result in the Fund investing in a globally diversified manner. Under normal market conditions, the Fund will invest at least 40% of its net assets in securities of foreign issuers, unless market conditions are not deemed favorable by the Adviser, in which case the Fund will invest at least 30% of its net assets in securities of foreign issuers.” |
Material Fund Change Strategies [Text Block] | Effective October 31, 2024, the Fund’s principal investment strategy was revised to address the Fund’s level of investments in foreign issuers when the Adviser deems market conditions to be unfavorable. The relevant language of the Fund’s principal investment strategy now states: “the Fund anticipates that the investment adviser’s process will result in the Fund investing in a globally diversified manner. Under normal market conditions, the Fund will invest at least 40% of its net assets in securities of foreign issuers, unless market conditions are not deemed favorable by the Adviser, in which case the Fund will invest at least 30% of its net assets in securities of foreign issuers.” |
Summary of Change Legend [Text Block] | This is a summary of certain changes of the Fund since October 31, 2024. |
Updated Prospectus Phone Number | 800-582-6959. |
Updated Prospectus Web Address | www.calamos.com/resources |
C000011374 | |
Shareholder Report [Line Items] | |
Fund Name | Calamos Global Opportunities Fund |
Class Name | Class A |
Trading Symbol | CVLOX |
Annual or Semi-Annual Statement [Text Block] | This annual shareholder report contains important information about the Calamos Global Opportunities Fund for the period of November 1, 2023 to October 31, 2024. |
Shareholder Report Annual or Semi-Annual | Annual Shareholder Report |
Additional Information [Text Block] | You can find additional information about the Fund at www.calamos.com/resources This report describes changes to the Fund that occurred during the reporting period. |
Additional Information Phone Number | 800-582-6959 |
Additional Information Website | www.calamos.com/resources |
Expenses [Text Block] | WHAT WERE THE FUND YEAR (based on a hypothetical $10,000 investment) Class Name Costs of a $10,000 Investment Costs Paid as a Percentage of a $10,000 Investment Class A $144 1.22% |
Expenses Paid, Amount | $ 144 |
Expense Ratio, Percent | 1.22% |
Performance Past Does Not Indicate Future [Text] | The Fund's past performance is not a good predictor of the Fund's future performance. |
Line Graph [Table Text Block] | Class A with sales charge MSCI ACWI Gross Total Return Index 10/31/14 $9,525 $10,000 11/30/14 $9,655 $10,171 12/31/14 $9,480 $9,979 1/31/15 $9,413 $9,826 2/28/15 $9,875 $10,377 3/31/15 $9,807 $10,223 4/30/15 $9,976 $10,524 5/31/15 $9,908 $10,519 6/30/15 $9,762 $10,276 7/31/15 $9,796 $10,369 8/31/15 $9,357 $9,662 9/30/15 $9,143 $9,316 10/31/15 $9,717 $10,050 11/30/15 $9,694 $9,971 12/31/15 $9,545 $9,796 1/31/16 $9,032 $9,207 2/29/16 $8,861 $9,149 3/31/16 $9,351 $9,833 4/30/16 $9,408 $9,984 5/31/16 $9,500 $10,005 6/30/16 $9,443 $9,950 7/31/16 $9,785 $10,382 8/31/16 $9,751 $10,422 9/30/16 $9,865 $10,490 10/31/16 $9,659 $10,315 11/30/16 $9,523 $10,398 12/31/16 $9,610 $10,627 1/31/17 $9,828 $10,920 2/28/17 $9,988 $11,231 3/31/17 $10,103 $11,376 4/30/17 $10,333 $11,558 5/31/17 $10,471 $11,824 6/30/17 $10,536 $11,883 7/31/17 $10,835 $12,219 8/31/17 $10,881 $12,272 9/30/17 $11,007 $12,513 10/31/17 $11,317 $12,776 11/30/17 $11,478 $13,029 12/31/17 $11,537 $13,244 1/31/18 $12,219 $13,994 2/28/18 $11,793 $13,411 3/31/18 $11,609 $13,132 4/30/18 $11,585 $13,265 5/31/18 $11,682 $13,293 6/30/18 $11,563 $13,226 7/31/18 $11,673 $13,630 8/31/18 $11,856 $13,743 9/30/18 $11,795 $13,808 10/31/18 $10,988 $12,777 11/30/18 $11,061 $12,969 12/31/18 $10,406 $12,061 1/31/19 $11,078 $13,017 2/28/19 $11,270 $13,371 3/31/19 $11,398 $13,548 4/30/19 $11,783 $14,012 5/31/19 $11,316 $13,193 6/30/19 $11,817 $14,063 7/31/19 $11,830 $14,109 8/31/19 $11,679 $13,781 9/30/19 $11,556 $14,077 10/31/19 $11,721 $14,466 11/30/19 $12,038 $14,825 12/31/19 $12,308 $15,354 1/31/20 $12,294 $15,188 2/29/20 $11,626 $13,967 3/31/20 $10,250 $12,090 4/30/20 $11,418 $13,391 5/31/20 $12,113 $13,982 6/30/20 $12,761 $14,434 7/31/20 $13,568 $15,204 8/31/20 $14,583 $16,140 9/30/20 $14,293 $15,625 10/31/20 $13,958 $15,249 11/30/20 $15,449 $17,135 12/31/20 $16,217 $17,936 1/31/21 $16,350 $17,859 2/28/21 $16,955 $18,278 3/31/21 $16,821 $18,776 4/30/21 $17,486 $19,605 5/31/21 $17,590 $19,921 6/30/21 $17,607 $20,190 7/31/21 $17,784 $20,335 8/31/21 $18,391 $20,850 9/30/21 $17,697 $19,998 10/31/21 $18,821 $21,023 11/30/21 $18,451 $20,523 12/31/21 $18,776 $21,351 1/31/22 $17,556 $20,306 2/28/22 $17,165 $19,788 3/31/22 $17,352 $20,228 4/30/22 $15,850 $18,617 5/31/22 $15,803 $18,652 6/30/22 $14,567 $17,087 7/31/22 $15,412 $18,286 8/31/22 $14,739 $17,620 9/30/22 $13,628 $15,941 10/31/22 $14,317 $16,907 11/30/22 $15,240 $18,226 12/31/22 $14,614 $17,516 1/31/23 $15,475 $18,776 2/28/23 $14,990 $18,245 3/31/23 $15,506 $18,820 4/30/23 $15,553 $19,099 5/31/23 $15,443 $18,908 6/30/23 $16,054 $20,014 7/31/23 $16,367 $20,753 8/31/23 $16,116 $20,181 9/30/23 $15,358 $19,354 10/31/23 $15,028 $18,776 11/30/23 $16,112 $20,518 12/31/23 $16,643 $21,511 1/31/24 $17,179 $21,642 2/29/24 $18,297 $22,579 3/31/24 $19,012 $23,288 4/30/24 $18,555 $22,541 5/31/24 $19,547 $23,471 6/30/24 $20,195 $24,002 7/31/24 $20,005 $24,396 8/31/24 $20,573 $25,024 9/30/24 $20,732 $25,615 10/31/24 $20,495 $25,048 |
Average Annual Return [Table Text Block] | AVERAGE ANNUAL TOTAL RETURNS (%) AATR 1 YEAR 5 YEARS 10 YEARS Class A without sales charge 36.38 11.83 7.96 Class A with sales charge 29.87 10.75 7.44 MSCI ACWI Gross Total Return Index 33.41 11.61 9.62 The Fund's past performance is not a good predictor of the Fund's future performance. The graph and table do not reflect the deduction of taxes that a shareholder would pay on fund distributions or redemption of fund shares. Principal value and investment return of an investment will fluctuate so that your shares, when redeemed, may be worth more or less than their original cost. Average annual total return measures net investment income and capital gain or loss from portfolio investments as an annualized average. All performance shown assumes reinvestment of dividends and capital gains distributions. Visit https://www.calamos.com/funds/mutual/ |
No Deduction of Taxes [Text Block] | The graph and table do not reflect the deduction of taxes that a shareholder would pay on fund distributions or redemption of fund shares. |
Material Change Date | Oct. 31, 2024 |
AssetsNet | $ 279,401,506 |
Holdings Count | Holding | 83 |
Advisory Fees Paid, Amount | $ 2,440,783 |
InvestmentCompanyPortfolioTurnover | 87% |
Additional Fund Statistics [Text Block] | KEY FUND STATISTICS Total Net Assets # of Portfolio Holdings Portfolio Turnover Rate Total Advisory Fees Paid $279,401,506 83 87% $2,440,783 |
Holdings [Text Block] | SECTOR WEIGHTINGS % OF NET ASSETS Information Technology 30.4 Consumer Discretionary 12.3 Industrials 11.2 Health Care 6.8 Financials 6.7 Communication Services 6.1 Consumer Staples 5.8 Utilities 4.8 Energy 4.1 Materials 3.4 Real Estate 0.6 Other 0.6 |
Largest Holdings [Text Block] | TOP 10 HOLDINGS % OF NET ASSETS NVIDIA Corp. 5.4 Apple, Inc. 3.7 Microsoft Corp. 3.3 Southern Company, 4.500%, 06/15/27 2.7 Taiwan Semiconductor Manufacturing Company, Ltd. 2.5 Amazon.com, Inc. 2.2 Eni S.p.A, 2.950%, 09/14/30 2.2 Novo Nordisk, A/S (ADR) 2.2 Boeing Company, 6.000%, 10/15/27 2.2 Eli Lilly & Company 2.1 |
Material Fund Change [Text Block] | MATERIAL FUND CHANGES This is a summary of certain changes of the Fund since October 31, 2024. Effective October 31, 2024, the Fund’s principal investment strategy was revised to address the Fund’s level of investments in foreign issuers when the Adviser deems market conditions to be unfavorable. The relevant language of the Fund’s principal investment strategy now states: “[t]he Fund anticipates that under normal circumstances its investment adviser’s investment process will result in the Fund investing in an internationally-diversified manner, with at least 40% of its assets in securities of foreign issuers, unless market conditions are not deemed favorable by the Adviser, in which case the Fund will invest at least 30% of its net assets in securities of foreign issuers.” |
Material Fund Change Strategies [Text Block] | Effective October 31, 2024, the Fund’s principal investment strategy was revised to address the Fund’s level of investments in foreign issuers when the Adviser deems market conditions to be unfavorable. The relevant language of the Fund’s principal investment strategy now states: “[t]he Fund anticipates that under normal circumstances its investment adviser’s investment process will result in the Fund investing in an internationally-diversified manner, with at least 40% of its assets in securities of foreign issuers, unless market conditions are not deemed favorable by the Adviser, in which case the Fund will invest at least 30% of its net assets in securities of foreign issuers.” |
Summary of Change Legend [Text Block] | This is a summary of certain changes of the Fund since October 31, 2024. |
Updated Prospectus Phone Number | 800-582-6959. |
Updated Prospectus Web Address | www.calamos.com/resources |
C000011376 | |
Shareholder Report [Line Items] | |
Fund Name | Calamos Global Opportunities Fund |
Class Name | Class C |
Trading Symbol | CVLCX |
Annual or Semi-Annual Statement [Text Block] | This annual shareholder report contains important information about the Calamos Global Opportunities Fund for the period of November 1, 2023 to October 31, 2024. |
Shareholder Report Annual or Semi-Annual | Annual Shareholder Report |
Additional Information [Text Block] | You can find additional information about the Fund at www.calamos.com/resources This report describes changes to the Fund that occurred during the reporting period. |
Additional Information Phone Number | 800-582-6959 |
Additional Information Website | www.calamos.com/resources |
Expenses [Text Block] | WHAT WERE THE FUND YEAR (based on a hypothetical $10,000 investment) Class Name Costs of a $10,000 Investment Costs Paid as a Percentage of a $10,000 Investment Class C $232 1.97% |
Expenses Paid, Amount | $ 232 |
Expense Ratio, Percent | 1.97% |
Performance Past Does Not Indicate Future [Text] | The Fund's past performance is not a good predictor of the Fund's future performance. |
Line Graph [Table Text Block] | Class C with sales charge MSCI ACWI Gross Total Return Index 10/31/14 $10,000 $10,000 11/30/14 $10,126 $10,171 12/31/14 $9,939 $9,979 1/31/15 $9,849 $9,826 2/28/15 $10,338 $10,377 3/31/15 $10,261 $10,223 4/30/15 $10,428 $10,524 5/31/15 $10,351 $10,519 6/30/15 $10,184 $10,276 7/31/15 $10,222 $10,369 8/31/15 $9,759 $9,662 9/30/15 $9,541 $9,316 10/31/15 $10,119 $10,050 11/30/15 $10,094 $9,971 12/31/15 $9,936 $9,796 1/31/16 $9,389 $9,207 2/29/16 $9,206 $9,149 3/31/16 $9,715 $9,833 4/30/16 $9,767 $9,984 5/31/16 $9,845 $10,005 6/30/16 $9,793 $9,950 7/31/16 $10,145 $10,382 8/31/16 $10,093 $10,422 9/30/16 $10,197 $10,490 10/31/16 $9,975 $10,315 11/30/16 $9,845 $10,398 12/31/16 $9,931 $10,627 1/31/17 $10,141 $10,920 2/28/17 $10,299 $11,231 3/31/17 $10,417 $11,376 4/30/17 $10,640 $11,558 5/31/17 $10,785 $11,824 6/30/17 $10,837 $11,883 7/31/17 $11,139 $12,219 8/31/17 $11,179 $12,272 9/30/17 $11,297 $12,513 10/31/17 $11,612 $12,776 11/30/17 $11,770 $13,029 12/31/17 $11,824 $13,244 1/31/18 $12,511 $13,994 2/28/18 $12,062 $13,411 3/31/18 $11,880 $13,132 4/30/18 $11,838 $13,265 5/31/18 $11,936 $13,293 6/30/18 $11,810 $13,226 7/31/18 $11,908 $13,630 8/31/18 $12,090 $13,743 9/30/18 $12,020 $13,808 10/31/18 $11,193 $12,777 11/30/18 $11,263 $12,969 12/31/18 $10,593 $12,061 1/31/19 $11,261 $13,017 2/28/19 $11,452 $13,371 3/31/19 $11,579 $13,548 4/30/19 $11,960 $14,012 5/31/19 $11,467 $13,193 6/30/19 $11,976 $14,063 7/31/19 $11,976 $14,109 8/31/19 $11,817 $13,781 9/30/19 $11,690 $14,077 10/31/19 $11,849 $14,466 11/30/19 $12,167 $14,825 12/31/19 $12,431 $15,354 1/31/20 $12,399 $15,188 2/29/20 $11,740 $13,967 3/31/20 $10,325 $12,090 4/30/20 $11,499 $13,391 5/31/20 $12,206 $13,982 6/30/20 $12,834 $14,434 7/31/20 $13,654 $15,204 8/31/20 $14,651 $16,140 9/30/20 $14,345 $15,625 10/31/20 $14,008 $15,249 11/30/20 $15,503 $17,135 12/31/20 $16,249 $17,936 1/31/21 $16,387 $17,859 2/28/21 $16,987 $18,278 3/31/21 $16,833 $18,776 4/30/21 $17,485 $19,605 5/31/21 $17,571 $19,921 6/30/21 $17,588 $20,190 7/31/21 $17,742 $20,335 8/31/21 $18,343 $20,850 9/30/21 $17,639 $19,998 10/31/21 $18,737 $21,023 11/30/21 $18,360 $20,523 12/31/21 $18,666 $21,351 1/31/22 $17,457 $20,306 2/28/22 $17,054 $19,788 3/31/22 $17,219 $20,228 4/30/22 $15,736 $18,617 5/31/22 $15,681 $18,652 6/30/22 $14,435 $17,087 7/31/22 $15,259 $18,286 8/31/22 $14,600 $17,620 9/30/22 $13,482 $15,941 10/31/22 $14,160 $16,907 11/30/22 $15,058 $18,226 12/31/22 $14,435 $17,516 1/31/23 $15,259 $18,776 2/28/23 $14,783 $18,245 3/31/23 $15,296 $18,820 4/30/23 $15,314 $19,099 5/31/23 $15,204 $18,908 6/30/23 $15,802 $20,014 7/31/23 $16,095 $20,753 8/31/23 $15,838 $20,181 9/30/23 $15,088 $19,354 10/31/23 $14,758 $18,776 11/30/23 $15,803 $20,518 12/31/23 $16,306 $21,511 1/31/24 $16,820 $21,642 2/29/24 $17,903 $22,579 3/31/24 $18,601 $23,288 4/30/24 $18,142 $22,541 5/31/24 $19,097 $23,471 6/30/24 $19,721 $24,002 7/31/24 $19,519 $24,396 8/31/24 $20,070 $25,024 9/30/24 $20,199 $25,615 10/31/24 $19,960 $25,048 |
Average Annual Return [Table Text Block] | AVERAGE ANNUAL TOTAL RETURNS (%) AATR 1 YEAR 5 YEARS 10 YEARS Class C without sales charge 35.25 10.99 7.16 Class C with sales charge 34.25 10.99 7.16 MSCI ACWI Gross Total Return Index 33.41 11.61 9.62 The Fund's past performance is not a good predictor of the Fund's future performance. The graph and table do not reflect the deduction of taxes that a shareholder would pay on fund distributions or redemption of fund shares. Principal value and investment return of an investment will fluctuate so that your shares, when redeemed, may be worth more or less than their original cost. Average annual total return measures net investment income and capital gain or loss from portfolio investments as an annualized average. All performance shown assumes reinvestment of dividends and capital gains distributions. Visit https://www.calamos.com/funds/mutual/ |
No Deduction of Taxes [Text Block] | The graph and table do not reflect the deduction of taxes that a shareholder would pay on fund distributions or redemption of fund shares. |
Material Change Date | Oct. 31, 2024 |
AssetsNet | $ 279,401,506 |
Holdings Count | Holding | 83 |
Advisory Fees Paid, Amount | $ 2,440,783 |
InvestmentCompanyPortfolioTurnover | 87% |
Additional Fund Statistics [Text Block] | KEY FUND STATISTICS Total Net Assets # of Portfolio Holdings Portfolio Turnover Rate Total Advisory Fees Paid $279,401,506 83 87% $2,440,783 |
Holdings [Text Block] | SECTOR WEIGHTINGS % OF NET ASSETS Information Technology 30.4 Consumer Discretionary 12.3 Industrials 11.2 Health Care 6.8 Financials 6.7 Communication Services 6.1 Consumer Staples 5.8 Utilities 4.8 Energy 4.1 Materials 3.4 Real Estate 0.6 Other 0.6 |
Largest Holdings [Text Block] | TOP 10 HOLDINGS % OF NET ASSETS NVIDIA Corp. 5.4 Apple, Inc. 3.7 Microsoft Corp. 3.3 Southern Company, 4.500%, 06/15/27 2.7 Taiwan Semiconductor Manufacturing Company, Ltd. 2.5 Amazon.com, Inc. 2.2 Eni S.p.A, 2.950%, 09/14/30 2.2 Novo Nordisk, A/S (ADR) 2.2 Boeing Company, 6.000%, 10/15/27 2.2 Eli Lilly & Company 2.1 |
Material Fund Change [Text Block] | MATERIAL FUND CHANGES This is a summary of certain changes of the Fund since October 31, 2024. Effective October 31, 2024, the Fund’s principal investment strategy was revised to address the Fund’s level of investments in foreign issuers when the Adviser deems market conditions to be unfavorable. The relevant language of the Fund’s principal investment strategy now states: “[t]he Fund anticipates that under normal circumstances its investment adviser’s investment process will result in the Fund investing in an internationally-diversified manner, with at least 40% of its assets in securities of foreign issuers, unless market conditions are not deemed favorable by the Adviser, in which case the Fund will invest at least 30% of its net assets in securities of foreign issuers.” |
Material Fund Change Strategies [Text Block] | Effective October 31, 2024, the Fund’s principal investment strategy was revised to address the Fund’s level of investments in foreign issuers when the Adviser deems market conditions to be unfavorable. The relevant language of the Fund’s principal investment strategy now states: “[t]he Fund anticipates that under normal circumstances its investment adviser’s investment process will result in the Fund investing in an internationally-diversified manner, with at least 40% of its assets in securities of foreign issuers, unless market conditions are not deemed favorable by the Adviser, in which case the Fund will invest at least 30% of its net assets in securities of foreign issuers.” |
Summary of Change Legend [Text Block] | This is a summary of certain changes of the Fund since October 31, 2024. |
Updated Prospectus Phone Number | 800-582-6959. |
Updated Prospectus Web Address | www.calamos.com/resources |
C000011377 | |
Shareholder Report [Line Items] | |
Fund Name | Calamos Global Opportunities Fund |
Class Name | Class I |
Trading Symbol | CGCIX |
Annual or Semi-Annual Statement [Text Block] | This annual shareholder report contains important information about the Calamos Global Opportunities Fund for the period of November 1, 2023 to October 31, 2024. |
Shareholder Report Annual or Semi-Annual | Annual Shareholder Report |
Additional Information [Text Block] | You can find additional information about the Fund at www.calamos.com/resources This report describes changes to the Fund that occurred during the reporting period. |
Additional Information Phone Number | 800-582-6959 |
Additional Information Website | www.calamos.com/resources |
Expenses [Text Block] | WHAT WERE THE FUND YEAR (based on a hypothetical $10,000 investment) Class Name Costs of a $10,000 Investment Costs Paid as a Percentage of a $10,000 Investment Class I $115 0.97% |
Expenses Paid, Amount | $ 115 |
Expense Ratio, Percent | 0.97% |
Performance Past Does Not Indicate Future [Text] | The Fund's past performance is not a good predictor of the Fund's future performance. |
Line Graph [Table Text Block] | Class I MSCI ACWI Gross Total Return Index 10/31/14 $1,000,000 $1,000,000 11/30/14 $1,013,423 $1,017,160 12/31/14 $995,696 $997,959 1/31/15 $988,757 $982,580 2/28/15 $1,037,328 $1,037,726 3/31/15 $1,030,389 $1,022,269 4/30/15 $1,047,736 $1,052,430 5/31/15 $1,041,954 $1,051,871 6/30/15 $1,025,764 $1,027,573 7/31/15 $1,030,389 $1,036,868 8/31/15 $984,132 $966,212 9/30/15 $962,159 $931,645 10/31/15 $1,022,294 $1,005,005 11/30/15 $1,021,138 $997,153 12/31/15 $1,005,825 $979,590 1/31/16 $951,962 $920,738 2/29/16 $933,227 $914,927 3/31/16 $985,919 $983,360 4/30/16 $991,774 $998,453 5/31/16 $1,001,141 $1,000,559 6/30/16 $996,457 $995,021 7/31/16 $1,032,756 $1,038,207 8/31/16 $1,028,072 $1,042,198 9/30/16 $1,039,782 $1,049,050 10/31/16 $1,018,705 $1,031,486 11/30/16 $1,005,825 $1,039,832 12/31/16 $1,014,569 $1,062,713 1/31/17 $1,038,218 $1,091,989 2/28/17 $1,054,773 $1,123,112 3/31/17 $1,067,780 $1,137,607 4/30/17 $1,092,612 $1,155,859 5/31/17 $1,106,802 $1,182,405 6/30/17 $1,112,972 $1,188,268 7/31/17 $1,146,124 $1,221,913 8/31/17 $1,150,860 $1,227,191 9/30/17 $1,163,884 $1,251,358 10/31/17 $1,197,037 $1,277,632 11/30/17 $1,214,797 $1,302,943 12/31/17 $1,220,894 $1,324,393 1/31/18 $1,293,596 $1,399,391 2/28/18 $1,248,471 $1,341,151 3/31/18 $1,230,340 $1,313,252 4/30/18 $1,226,574 $1,326,538 5/31/18 $1,237,873 $1,329,333 6/30/18 $1,225,084 $1,322,664 7/31/18 $1,237,662 $1,362,978 8/31/18 $1,257,786 $1,374,301 9/30/18 $1,249,751 $1,380,840 10/31/18 $1,165,342 $1,277,671 11/30/18 $1,174,161 $1,296,963 12/31/18 $1,104,976 $1,206,131 1/31/19 $1,175,537 $1,301,747 2/28/19 $1,196,705 $1,337,147 3/31/19 $1,210,326 $1,354,801 4/30/19 $1,251,282 $1,401,263 5/31/19 $1,201,852 $1,319,310 6/30/19 $1,255,502 $1,406,307 7/31/19 $1,256,918 $1,410,923 8/31/19 $1,241,348 $1,378,084 9/30/19 $1,229,374 $1,407,724 10/31/19 $1,246,390 $1,446,608 11/30/19 $1,280,421 $1,482,541 12/31/19 $1,308,226 $1,535,373 1/31/20 $1,308,226 $1,518,798 2/29/20 $1,238,092 $1,396,713 3/31/20 $1,090,936 $1,208,991 4/30/20 $1,215,492 $1,339,123 5/31/20 $1,289,939 $1,398,169 6/30/20 $1,358,746 $1,443,449 7/31/20 $1,446,176 $1,520,371 8/31/20 $1,553,672 $1,613,998 9/30/20 $1,523,147 $1,562,557 10/31/20 $1,487,257 $1,524,960 11/30/20 $1,646,606 $1,713,489 12/31/20 $1,729,552 $1,793,674 1/31/21 $1,743,230 $1,785,952 2/28/21 $1,808,582 $1,827,851 3/31/21 $1,795,769 $1,877,642 4/30/21 $1,867,295 $1,960,518 5/31/21 $1,877,948 $1,992,083 6/30/21 $1,880,829 $2,018,980 7/31/21 $1,899,119 $2,033,488 8/31/21 $1,964,658 $2,085,008 9/30/21 $1,891,224 $1,999,779 10/31/21 $2,010,188 $2,102,363 11/30/21 $1,972,059 $2,052,377 12/31/21 $2,006,353 $2,135,124 1/31/22 $1,877,534 $2,030,667 2/28/22 $1,835,668 $1,978,835 3/31/22 $1,854,991 $2,022,854 4/30/22 $1,695,577 $1,861,704 5/31/22 $1,690,747 $1,865,201 6/30/22 $1,558,707 $1,708,744 7/31/22 $1,650,491 $1,828,670 8/31/22 $1,579,640 $1,762,057 9/30/22 $1,458,873 $1,594,121 10/31/22 $1,534,554 $1,690,725 11/30/22 $1,632,778 $1,822,638 12/31/22 $1,566,759 $1,751,644 1/31/23 $1,658,542 $1,877,642 2/28/23 $1,607,014 $1,824,484 3/31/23 $1,663,373 $1,881,997 4/30/23 $1,668,203 $1,909,947 5/31/23 $1,656,932 $1,890,850 6/30/23 $1,723,988 $2,001,469 7/31/23 $1,756,272 $2,075,336 8/31/23 $1,730,445 $2,018,174 9/30/23 $1,648,517 $1,935,428 10/31/23 $1,614,544 $1,877,668 11/30/23 $1,731,024 $2,051,870 12/31/23 $1,786,827 $2,151,153 1/31/24 $1,845,252 $2,164,218 2/29/24 $1,965,347 $2,257,897 3/31/24 $2,043,452 $2,328,800 4/30/24 $1,996,345 $2,254,153 5/31/24 $2,101,929 $2,347,130 6/30/24 $2,173,198 $2,400,249 7/31/24 $2,153,678 $2,439,627 8/31/24 $2,213,864 $2,502,418 9/30/24 $2,231,591 $2,561,490 10/31/24 $2,207,158 $2,504,849 |
Average Annual Return [Table Text Block] | AVERAGE ANNUAL TOTAL RETURNS (%) AATR 1 YEAR 5 YEARS 10 YEARS Class I 36.70 12.11 8.24 MSCI ACWI Gross Total Return Index 33.41 11.61 9.62 The Fund's past performance is not a good predictor of the Fund's future performance. The graph and table do not reflect the deduction of taxes that a shareholder would pay on fund distributions or redemption of fund shares. Principal value and investment return of an investment will fluctuate so that your shares, when redeemed, may be worth more or less than their original cost. Average annual total return measures net investment income and capital gain or loss from portfolio investments as an annualized average. All performance shown assumes reinvestment of dividends and capital gains distributions. Visit https://www.calamos.com/funds/mutual/ |
No Deduction of Taxes [Text Block] | The graph and table do not reflect the deduction of taxes that a shareholder would pay on fund distributions or redemption of fund shares. |
Material Change Date | Oct. 31, 2024 |
AssetsNet | $ 279,401,506 |
Holdings Count | Holding | 83 |
Advisory Fees Paid, Amount | $ 2,440,783 |
InvestmentCompanyPortfolioTurnover | 87% |
Additional Fund Statistics [Text Block] | KEY FUND STATISTICS Total Net Assets # of Portfolio Holdings Portfolio Turnover Rate Total Advisory Fees Paid $279,401,506 83 87% $2,440,783 |
Holdings [Text Block] | SECTOR WEIGHTINGS % OF NET ASSETS Information Technology 30.4 Consumer Discretionary 12.3 Industrials 11.2 Health Care 6.8 Financials 6.7 Communication Services 6.1 Consumer Staples 5.8 Utilities 4.8 Energy 4.1 Materials 3.4 Real Estate 0.6 Other 0.6 |
Largest Holdings [Text Block] | TOP 10 HOLDINGS % OF NET ASSETS NVIDIA Corp. 5.4 Apple, Inc. 3.7 Microsoft Corp. 3.3 Southern Company, 4.500%, 06/15/27 2.7 Taiwan Semiconductor Manufacturing Company, Ltd. 2.5 Amazon.com, Inc. 2.2 Eni S.p.A, 2.950%, 09/14/30 2.2 Novo Nordisk, A/S (ADR) 2.2 Boeing Company, 6.000%, 10/15/27 2.2 Eli Lilly & Company 2.1 |
Material Fund Change [Text Block] | MATERIAL FUND CHANGES This is a summary of certain changes of the Fund since October 31, 2024. Effective October 31, 2024, the Fund’s principal investment strategy was revised to address the Fund’s level of investments in foreign issuers when the Adviser deems market conditions to be unfavorable. The relevant language of the Fund’s principal investment strategy now states: “[t]he Fund anticipates that under normal circumstances its investment adviser’s investment process will result in the Fund investing in an internationally-diversified manner, with at least 40% of its assets in securities of foreign issuers, unless market conditions are not deemed favorable by the Adviser, in which case the Fund will invest at least 30% of its net assets in securities of foreign issuers.” |
Material Fund Change Strategies [Text Block] | Effective October 31, 2024, the Fund’s principal investment strategy was revised to address the Fund’s level of investments in foreign issuers when the Adviser deems market conditions to be unfavorable. The relevant language of the Fund’s principal investment strategy now states: “[t]he Fund anticipates that under normal circumstances its investment adviser’s investment process will result in the Fund investing in an internationally-diversified manner, with at least 40% of its assets in securities of foreign issuers, unless market conditions are not deemed favorable by the Adviser, in which case the Fund will invest at least 30% of its net assets in securities of foreign issuers.” |
Summary of Change Legend [Text Block] | This is a summary of certain changes of the Fund since October 31, 2024. |
Updated Prospectus Phone Number | 800-582-6959. |
Updated Prospectus Web Address | www.calamos.com/resources |
C000011362 | |
Shareholder Report [Line Items] | |
Fund Name | Calamos Growth and Income Fund |
Class Name | Class A |
Trading Symbol | CVTRX |
Annual or Semi-Annual Statement [Text Block] | This annual shareholder report contains important information about the Calamos Growth and Income Fund for the period of November 1, 2023 to October 31, 2024. |
Shareholder Report Annual or Semi-Annual | Annual Shareholder Report |
Additional Information [Text Block] | You can find additional information about the Fund at www.calamos.com/resources |
Additional Information Phone Number | 800-582-6959 |
Additional Information Website | www.calamos.com/resources |
Expenses [Text Block] | WHAT WERE THE FUND YEAR (based on a hypothetical $10,000 investment) Class Name Costs of a $10,000 Investment Costs Paid as a Percentage of a $10,000 Investment Class A $121 1.05% |
Expenses Paid, Amount | $ 121 |
Expense Ratio, Percent | 1.05% |
Performance Past Does Not Indicate Future [Text] | The Fund's past performance is not a good predictor of the Fund's future performance. |
Line Graph [Table Text Block] | Class A with sales charge S&P 500 Total Return Index 10/31/14 $9,524 $9,999 11/30/14 $9,657 $10,267 12/31/14 $9,580 $10,242 1/31/15 $9,328 $9,934 2/28/15 $9,796 $10,505 3/31/15 $9,639 $10,339 4/30/15 $9,724 $10,438 5/31/15 $9,913 $10,572 6/30/15 $9,732 $10,368 7/31/15 $9,907 $10,585 8/31/15 $9,452 $9,946 9/30/15 $9,257 $9,700 10/31/15 $9,858 $10,518 11/30/15 $9,848 $10,550 12/31/15 $9,739 $10,383 1/31/16 $9,273 $9,868 2/29/16 $9,198 $9,855 3/31/16 $9,683 $10,523 4/30/16 $9,746 $10,564 5/31/16 $9,897 $10,754 6/30/16 $9,841 $10,782 7/31/16 $10,126 $11,179 8/31/16 $10,165 $11,195 9/30/16 $10,201 $11,197 10/31/16 $10,080 $10,993 11/30/16 $10,291 $11,400 12/31/16 $10,442 $11,625 1/31/17 $10,583 $11,846 2/28/17 $10,921 $12,316 3/31/17 $10,931 $12,330 4/30/17 $11,066 $12,457 5/31/17 $11,218 $12,632 6/30/17 $11,234 $12,711 7/31/17 $11,462 $12,972 8/31/17 $11,483 $13,012 9/30/17 $11,608 $13,281 10/31/17 $11,833 $13,591 11/30/17 $12,061 $14,007 12/31/17 $12,152 $14,163 1/31/18 $12,857 $14,974 2/28/18 $12,478 $14,422 3/31/18 $12,228 $14,056 4/30/18 $12,240 $14,109 5/31/18 $12,498 $14,449 6/30/18 $12,504 $14,538 7/31/18 $12,885 $15,079 8/31/18 $13,228 $15,571 9/30/18 $13,252 $15,659 10/31/18 $12,449 $14,589 11/30/18 $12,663 $14,886 12/31/18 $11,682 $13,542 1/31/19 $12,505 $14,627 2/28/19 $12,831 $15,097 3/31/19 $13,020 $15,390 4/30/19 $13,508 $16,013 5/31/19 $12,826 $14,996 6/30/19 $13,542 $16,053 7/31/19 $13,712 $16,283 8/31/19 $13,521 $16,025 9/30/19 $13,629 $16,325 10/31/19 $13,882 $16,679 11/30/19 $14,285 $17,284 12/31/19 $14,715 $17,806 1/31/20 $14,702 $17,799 2/29/20 $13,712 $16,334 3/31/20 $12,319 $14,316 4/30/20 $13,687 $16,152 5/31/20 $14,408 $16,921 6/30/20 $14,782 $17,257 7/31/20 $15,517 $18,231 8/31/20 $16,540 $19,541 9/30/20 $15,948 $18,798 10/31/20 $15,608 $18,299 11/30/20 $17,257 $20,302 12/31/20 $18,016 $21,082 1/31/21 $17,782 $20,869 2/28/21 $18,444 $21,445 3/31/21 $18,809 $22,384 4/30/21 $19,768 $23,579 5/31/21 $19,795 $23,743 6/30/21 $20,139 $24,298 7/31/21 $20,449 $24,875 8/31/21 $20,896 $25,631 9/30/21 $20,070 $24,439 10/31/21 $21,332 $26,151 11/30/21 $21,075 $25,970 12/31/21 $21,819 $27,134 1/31/22 $20,717 $25,730 2/28/22 $20,198 $24,959 3/31/22 $20,713 $25,886 4/30/22 $19,058 $23,629 5/31/22 $19,044 $23,672 6/30/22 $17,625 $21,718 7/31/22 $18,926 $23,721 8/31/22 $18,318 $22,753 9/30/22 $16,858 $20,658 10/31/22 $17,969 $22,330 11/30/22 $18,766 $23,578 12/31/22 $17,785 $22,220 1/31/23 $18,772 $23,616 2/28/23 $18,286 $23,040 3/31/23 $18,844 $23,886 4/30/23 $19,141 $24,258 5/31/23 $19,175 $24,364 6/30/23 $20,199 $25,974 7/31/23 $20,690 $26,808 8/31/23 $20,350 $26,381 9/30/23 $19,558 $25,123 10/31/23 $19,202 $24,595 11/30/23 $20,621 $26,841 12/31/23 $21,400 $28,061 1/31/24 $21,673 $28,532 2/29/24 $22,584 $30,056 3/31/24 $23,168 $31,023 4/30/24 $22,342 $29,756 5/31/24 $23,224 $31,231 6/30/24 $23,972 $32,352 7/31/24 $24,028 $32,746 8/31/24 $24,484 $33,540 9/30/24 $25,033 $34,256 10/31/24 $24,896 $33,945 |
Average Annual Return [Table Text Block] | AVERAGE ANNUAL TOTAL RETURNS (%) AATR 1 YEAR 5 YEARS 10 YEARS Class A without sales charge 29.65 12.39 10.09 Class A with sales charge 23.50 11.30 9.55 S&P 500 Total Return Index 38.06 15.27 13.00 The Fund's past performance is not a good predictor of the Fund's future performance. The graph and table do not reflect the deduction of taxes that a shareholder would pay on fund distributions or redemption of fund shares. Principal value and investment return of an investment will fluctuate so that your shares, when redeemed, may be worth more or less than their original cost. Average annual total return measures net investment income and capital gain or loss from portfolio investments as an annualized average. All performance shown assumes reinvestment of dividends and capital gains distributions. Visit https://www.calamos.com/funds/mutual/ |
No Deduction of Taxes [Text Block] | The graph and table do not reflect the deduction of taxes that a shareholder would pay on fund distributions or redemption of fund shares. |
AssetsNet | $ 2,832,964,424 |
Holdings Count | Holding | 150 |
Advisory Fees Paid, Amount | $ 18,052,995 |
InvestmentCompanyPortfolioTurnover | 28% |
Additional Fund Statistics [Text Block] | KEY FUND STATISTICS Total Net Assets # of Portfolio Holdings Portfolio Turnover Rate Total Advisory Fees Paid $2,832,964,424 150 28% $18,052,995 |
Holdings [Text Block] | SECTOR WEIGHTINGS % OF NET ASSETS Information Technology 28.8 Financials 12.7 Consumer Discretionary 11.2 Communication Services 10.2 Industrials 8.2 Health Care 7.7 Consumer Staples 5.3 Utilities 4.4 Energy 3.0 Materials 2.2 Real Estate 1.9 Other 0.4 |
Largest Holdings [Text Block] | TOP 10 HOLDINGS % OF NET ASSETS NVIDIA Corp. 6.0 Apple, Inc. 5.8 Microsoft Corp. 5.8 Alphabet, Inc. - Class A 4.6 Amazon.com, Inc. 3.9 Meta Platforms, Inc. - Class A 2.2 Broadcom, Inc. 1.7 Exxon Mobil Corp. 1.4 Boeing Company, 6.000%, 10/15/27 1.4 JPMorgan Chase & Company 1.4 |
Material Fund Change [Text Block] | |
Updated Prospectus Phone Number | 800-582-6959. |
Updated Prospectus Web Address | www.calamos.com/resources |
C000011364 | |
Shareholder Report [Line Items] | |
Fund Name | Calamos Growth and Income Fund |
Class Name | Class C |
Trading Symbol | CVTCX |
Annual or Semi-Annual Statement [Text Block] | This annual shareholder report contains important information about the Calamos Growth and Income Fund for the period of November 1, 2023 to October 31, 2024. |
Shareholder Report Annual or Semi-Annual | Annual Shareholder Report |
Additional Information [Text Block] | You can find additional information about the Fund at www.calamos.com/resources |
Additional Information Phone Number | 800-582-6959 |
Additional Information Website | www.calamos.com/resources |
Expenses [Text Block] | WHAT WERE THE FUND YEAR (based on a hypothetical $10,000 investment) Class Name Costs of a $10,000 Investment Costs Paid as a Percentage of a $10,000 Investment Class C $206 1.80% |
Expenses Paid, Amount | $ 206 |
Expense Ratio, Percent | 1.80% |
Performance Past Does Not Indicate Future [Text] | The Fund's past performance is not a good predictor of the Fund's future performance. |
Line Graph [Table Text Block] | Class C with sales charge S&P 500 Total Return Index 10/31/14 $10,000 $9,999 11/30/14 $10,133 $10,267 12/31/14 $10,048 $10,242 1/31/15 $9,775 $9,934 2/28/15 $10,261 $10,505 3/31/15 $10,088 $10,339 4/30/15 $10,174 $10,438 5/31/15 $10,364 $10,572 6/30/15 $10,169 $10,368 7/31/15 $10,345 $10,585 8/31/15 $9,862 $9,946 9/30/15 $9,653 $9,700 10/31/15 $10,273 $10,518 11/30/15 $10,257 $10,550 12/31/15 $10,137 $10,383 1/31/16 $9,638 $9,868 2/29/16 $9,553 $9,855 3/31/16 $10,054 $10,523 4/30/16 $10,111 $10,564 5/31/16 $10,261 $10,754 6/30/16 $10,197 $10,782 7/31/16 $10,484 $11,179 8/31/16 $10,522 $11,195 9/30/16 $10,547 $11,197 10/31/16 $10,416 $10,993 11/30/16 $10,630 $11,400 12/31/16 $10,778 $11,625 1/31/17 $10,916 $11,846 2/28/17 $11,259 $12,316 3/31/17 $11,264 $12,330 4/30/17 $11,394 $12,457 5/31/17 $11,543 $12,632 6/30/17 $11,556 $12,711 7/31/17 $11,782 $12,972 8/31/17 $11,797 $13,012 9/30/17 $11,916 $13,281 10/31/17 $12,139 $13,591 11/30/17 $12,365 $14,007 12/31/17 $12,448 $14,163 1/31/18 $13,163 $14,974 2/28/18 $12,769 $14,422 3/31/18 $12,506 $14,056 4/30/18 $12,510 $14,109 5/31/18 $12,765 $14,449 6/30/18 $12,763 $14,538 7/31/18 $13,146 $15,079 8/31/18 $13,483 $15,571 9/30/18 $13,501 $15,659 10/31/18 $12,676 $14,589 11/30/18 $12,885 $14,886 12/31/18 $11,879 $13,542 1/31/19 $12,711 $14,627 2/28/19 $13,032 $15,097 3/31/19 $13,219 $15,390 4/30/19 $13,706 $16,013 5/31/19 $13,003 $14,996 6/30/19 $13,722 $16,053 7/31/19 $13,889 $16,283 8/31/19 $13,681 $16,025 9/30/19 $13,784 $16,325 10/31/19 $14,029 $16,679 11/30/19 $14,433 $17,284 12/31/19 $14,856 $17,806 1/31/20 $14,830 $17,799 2/29/20 $13,822 $16,334 3/31/20 $12,409 $14,316 4/30/20 $13,784 $16,152 5/31/20 $14,499 $16,921 6/30/20 $14,867 $17,257 7/31/20 $15,600 $18,231 8/31/20 $16,614 $19,541 9/30/20 $16,011 $18,798 10/31/20 $15,659 $18,299 11/30/20 $17,299 $20,302 12/31/20 $18,049 $21,082 1/31/21 $17,804 $20,869 2/28/21 $18,460 $21,445 3/31/21 $18,810 $22,384 4/30/21 $19,760 $23,579 5/31/21 $19,773 $23,743 6/30/21 $20,106 $24,298 7/31/21 $20,399 $24,875 8/31/21 $20,836 $25,631 9/30/21 $19,996 $24,439 10/31/21 $21,243 $26,151 11/30/21 $20,972 $25,970 12/31/21 $21,698 $27,134 1/31/22 $20,589 $25,730 2/28/22 $20,059 $24,959 3/31/22 $20,561 $25,886 4/30/22 $18,908 $23,629 5/31/22 $18,880 $23,672 6/30/22 $17,462 $21,718 7/31/22 $18,737 $23,721 8/31/22 $18,125 $22,753 9/30/22 $16,670 $20,658 10/31/22 $17,757 $22,330 11/30/22 $18,535 $23,578 12/31/22 $17,556 $22,220 1/31/23 $18,518 $23,616 2/28/23 $18,027 $23,040 3/31/23 $18,565 $23,886 4/30/23 $18,846 $24,258 5/31/23 $18,870 $24,364 6/30/23 $19,865 $25,974 7/31/23 $20,336 $26,808 8/31/23 $19,984 $26,381 9/30/23 $19,194 $25,123 10/31/23 $18,837 $24,595 11/30/23 $20,217 $26,841 12/31/23 $20,965 $28,061 1/31/24 $21,217 $28,532 2/29/24 $22,096 $30,056 3/31/24 $22,653 $31,023 4/30/24 $21,839 $29,756 5/31/24 $22,678 $31,231 6/30/24 $23,399 $32,352 7/31/24 $23,438 $32,746 8/31/24 $23,868 $33,540 9/30/24 $24,386 $34,256 10/31/24 $24,243 $33,945 |
Average Annual Return [Table Text Block] | AVERAGE ANNUAL TOTAL RETURNS (%) AATR 1 YEAR 5 YEARS 10 YEARS Class C without sales charge 28.70 11.56 9.26 Class C with sales charge 27.70 11.56 9.26 S&P 500 Total Return Index 38.06 15.27 13.00 The Fund's past performance is not a good predictor of the Fund's future performance. The graph and table do not reflect the deduction of taxes that a shareholder would pay on fund distributions or redemption of fund shares. Principal value and investment return of an investment will fluctuate so that your shares, when redeemed, may be worth more or less than their original cost. Average annual total return measures net investment income and capital gain or loss from portfolio investments as an annualized average. All performance shown assumes reinvestment of dividends and capital gains distributions. Visit https://www.calamos.com/funds/mutual/ |
No Deduction of Taxes [Text Block] | The graph and table do not reflect the deduction of taxes that a shareholder would pay on fund distributions or redemption of fund shares. |
AssetsNet | $ 2,832,964,424 |
Holdings Count | Holding | 150 |
Advisory Fees Paid, Amount | $ 18,052,995 |
InvestmentCompanyPortfolioTurnover | 28% |
Additional Fund Statistics [Text Block] | KEY FUND STATISTICS Total Net Assets # of Portfolio Holdings Portfolio Turnover Rate Total Advisory Fees Paid $2,832,964,424 150 28% $18,052,995 |
Holdings [Text Block] | SECTOR WEIGHTINGS % OF NET ASSETS Information Technology 28.8 Financials 12.7 Consumer Discretionary 11.2 Communication Services 10.2 Industrials 8.2 Health Care 7.7 Consumer Staples 5.3 Utilities 4.4 Energy 3.0 Materials 2.2 Real Estate 1.9 Other 0.4 |
Largest Holdings [Text Block] | TOP 10 HOLDINGS % OF NET ASSETS NVIDIA Corp. 6.0 Apple, Inc. 5.8 Microsoft Corp. 5.8 Alphabet, Inc. - Class A 4.6 Amazon.com, Inc. 3.9 Meta Platforms, Inc. - Class A 2.2 Broadcom, Inc. 1.7 Exxon Mobil Corp. 1.4 Boeing Company, 6.000%, 10/15/27 1.4 JPMorgan Chase & Company 1.4 |
Material Fund Change [Text Block] | |
Updated Prospectus Phone Number | 800-582-6959. |
Updated Prospectus Web Address | www.calamos.com/resources |
C000011365 | |
Shareholder Report [Line Items] | |
Fund Name | Calamos Growth and Income Fund |
Class Name | Class I |
Trading Symbol | CGIIX |
Annual or Semi-Annual Statement [Text Block] | This annual shareholder report contains important information about the Calamos Growth and Income Fund for the period of November 1, 2023 to October 31, 2024. |
Shareholder Report Annual or Semi-Annual | Annual Shareholder Report |
Additional Information [Text Block] | You can find additional information about the Fund at www.calamos.com/resources |
Additional Information Phone Number | 800-582-6959 |
Additional Information Website | www.calamos.com/resources |
Expenses [Text Block] | WHAT WERE THE FUND YEAR (based on a hypothetical $10,000 investment) Class Name Costs of a $10,000 Investment Costs Paid as a Percentage of a $10,000 Investment Class I $92 0.80% |
Expenses Paid, Amount | $ 92 |
Expense Ratio, Percent | 0.80% |
Performance Past Does Not Indicate Future [Text] | The Fund's past performance is not a good predictor of the Fund's future performance. |
Line Graph [Table Text Block] | Class I S&P 500 Total Return Index 10/31/14 $1,000,000 $1,000,000 11/30/14 $1,014,294 $1,026,895 12/31/14 $1,006,702 $1,024,308 1/31/15 $980,045 $993,558 2/28/15 $1,029,410 $1,050,661 3/31/15 $1,013,118 $1,034,044 4/30/15 $1,022,373 $1,043,965 5/31/15 $1,042,536 $1,057,389 6/30/15 $1,023,863 $1,036,919 7/31/15 $1,042,540 $1,058,645 8/31/15 $994,515 $994,772 9/30/15 $974,340 $970,158 10/31/15 $1,037,877 $1,051,995 11/30/15 $1,036,863 $1,055,123 12/31/15 $1,025,659 $1,038,482 1/31/16 $976,359 $986,949 2/29/16 $968,499 $985,617 3/31/16 $1,020,207 $1,052,479 4/30/16 $1,027,020 $1,056,560 5/31/16 $1,043,157 $1,075,533 6/30/16 $1,037,381 $1,078,321 7/31/16 $1,067,341 $1,118,077 8/31/16 $1,072,033 $1,119,648 9/30/16 $1,075,881 $1,119,857 10/31/16 $1,063,116 $1,099,430 11/30/16 $1,085,728 $1,140,148 12/31/16 $1,102,228 $1,162,683 1/31/17 $1,117,263 $1,184,735 2/28/17 $1,153,118 $1,231,778 3/31/17 $1,154,198 $1,233,213 4/30/17 $1,168,936 $1,245,879 5/31/17 $1,185,225 $1,263,412 6/30/17 $1,187,332 $1,271,298 7/31/17 $1,211,523 $1,297,439 8/31/17 $1,213,865 $1,301,412 9/30/17 $1,227,543 $1,328,257 10/31/17 $1,251,428 $1,359,252 11/30/17 $1,275,705 $1,400,939 12/31/17 $1,285,659 $1,416,515 1/31/18 $1,360,329 $1,497,616 2/28/18 $1,320,699 $1,442,420 3/31/18 $1,294,502 $1,405,763 4/30/18 $1,296,175 $1,411,157 5/31/18 $1,323,789 $1,445,140 6/30/18 $1,324,791 $1,454,035 7/31/18 $1,365,115 $1,508,146 8/31/18 $1,401,658 $1,557,288 9/30/18 $1,404,436 $1,566,152 10/31/18 $1,319,638 $1,459,105 11/30/18 $1,342,841 $1,488,839 12/31/18 $1,238,976 $1,354,412 1/31/19 $1,326,498 $1,462,948 2/28/19 $1,361,142 $1,509,921 3/31/19 $1,381,853 $1,539,260 4/30/19 $1,434,015 $1,601,584 5/31/19 $1,361,720 $1,499,806 6/30/19 $1,438,235 $1,605,508 7/31/19 $1,456,585 $1,628,584 8/31/19 $1,436,399 $1,602,785 9/30/19 $1,447,874 $1,632,774 10/31/19 $1,475,514 $1,668,138 11/30/19 $1,518,817 $1,728,690 12/31/19 $1,564,819 $1,780,867 1/31/20 $1,563,396 $1,780,169 2/29/20 $1,458,537 $1,633,628 3/31/20 $1,310,496 $1,431,852 4/30/20 $1,457,008 $1,615,407 5/31/20 $1,533,843 $1,692,345 6/30/20 $1,573,601 $1,726,003 7/31/20 $1,652,545 $1,823,324 8/31/20 $1,761,630 $1,954,384 9/30/20 $1,699,190 $1,880,123 10/31/20 $1,663,221 $1,830,125 11/30/20 $1,839,231 $2,030,458 12/31/20 $1,920,211 $2,108,526 1/31/21 $1,895,555 $2,087,238 2/28/21 $1,967,058 $2,144,792 3/31/21 $2,006,074 $2,238,725 4/30/21 $2,109,216 $2,358,203 5/31/21 $2,112,670 $2,374,673 6/30/21 $2,149,593 $2,430,111 7/31/21 $2,182,710 $2,487,837 8/31/21 $2,231,148 $2,563,481 9/30/21 $2,143,760 $2,444,255 10/31/21 $2,278,952 $2,615,503 11/30/21 $2,251,715 $2,597,381 12/31/21 $2,331,540 $2,713,786 1/31/22 $2,214,098 $2,573,356 2/28/22 $2,159,047 $2,496,304 3/31/22 $2,214,653 $2,588,992 4/30/22 $2,038,278 $2,363,228 5/31/22 $2,037,229 $2,367,562 6/30/22 $1,886,103 $2,172,135 7/31/22 $2,025,522 $2,372,415 8/31/22 $1,960,810 $2,275,665 9/30/22 $1,804,826 $2,066,077 10/31/22 $1,924,515 $2,233,350 11/30/22 $2,009,932 $2,358,160 12/31/22 $1,905,130 $2,222,295 1/31/23 $2,011,397 $2,361,931 2/28/23 $1,959,907 $2,304,301 3/31/23 $2,020,161 $2,388,902 4/30/23 $2,051,931 $2,426,190 5/31/23 $2,056,313 $2,436,736 6/30/23 $2,166,587 $2,597,745 7/31/23 $2,219,832 $2,681,196 8/31/23 $2,183,603 $2,638,508 9/30/23 $2,098,979 $2,512,709 10/31/23 $2,061,557 $2,459,875 11/30/23 $2,214,550 $2,684,525 12/31/23 $2,298,412 $2,806,485 1/31/24 $2,328,217 $2,853,645 2/29/24 $2,426,229 $3,006,018 3/31/24 $2,489,872 $3,102,735 4/30/24 $2,402,095 $2,976,004 5/31/24 $2,496,756 $3,123,570 6/30/24 $2,577,449 $3,235,649 7/31/24 $2,584,344 $3,275,035 8/31/24 $2,634,330 $3,354,475 9/30/24 $2,693,761 $3,426,117 10/31/24 $2,679,941 $3,395,049 |
Average Annual Return [Table Text Block] | AVERAGE ANNUAL TOTAL RETURNS (%) AATR 1 YEAR 5 YEARS 10 YEARS Class I 30.00 12.68 10.36 S&P 500 Total Return Index 38.06 15.27 13.00 The Fund's past performance is not a good predictor of the Fund's future performance. The graph and table do not reflect the deduction of taxes that a shareholder would pay on fund distributions or redemption of fund shares. Principal value and investment return of an investment will fluctuate so that your shares, when redeemed, may be worth more or less than their original cost. Average annual total return measures net investment income and capital gain or loss from portfolio investments as an annualized average. All performance shown assumes reinvestment of dividends and capital gains distributions. Visit https://www.calamos.com/funds/mutual/ |
No Deduction of Taxes [Text Block] | The graph and table do not reflect the deduction of taxes that a shareholder would pay on fund distributions or redemption of fund shares. |
AssetsNet | $ 2,832,964,424 |
Holdings Count | Holding | 150 |
Advisory Fees Paid, Amount | $ 18,052,995 |
InvestmentCompanyPortfolioTurnover | 28% |
Additional Fund Statistics [Text Block] | KEY FUND STATISTICS Total Net Assets # of Portfolio Holdings Portfolio Turnover Rate Total Advisory Fees Paid $2,832,964,424 150 28% $18,052,995 |
Holdings [Text Block] | SECTOR WEIGHTINGS % OF NET ASSETS Information Technology 28.8 Financials 12.7 Consumer Discretionary 11.2 Communication Services 10.2 Industrials 8.2 Health Care 7.7 Consumer Staples 5.3 Utilities 4.4 Energy 3.0 Materials 2.2 Real Estate 1.9 Other 0.4 |
Largest Holdings [Text Block] | TOP 10 HOLDINGS % OF NET ASSETS NVIDIA Corp. 6.0 Apple, Inc. 5.8 Microsoft Corp. 5.8 Alphabet, Inc. - Class A 4.6 Amazon.com, Inc. 3.9 Meta Platforms, Inc. - Class A 2.2 Broadcom, Inc. 1.7 Exxon Mobil Corp. 1.4 Boeing Company, 6.000%, 10/15/27 1.4 JPMorgan Chase & Company 1.4 |
Material Fund Change [Text Block] | |
Updated Prospectus Phone Number | 800-582-6959. |
Updated Prospectus Web Address | www.calamos.com/resources |
C000220407 | |
Shareholder Report [Line Items] | |
Fund Name | Calamos Growth and Income Fund |
Class Name | Class R6 |
Trading Symbol | CGIOX |
Annual or Semi-Annual Statement [Text Block] | This annual shareholder report contains important information about the Calamos Growth and Income Fund for the period of November 1, 2023 to October 31, 2024. |
Shareholder Report Annual or Semi-Annual | Annual Shareholder Report |
Additional Information [Text Block] | You can find additional information about the Fund at www.calamos.com/resources |
Additional Information Phone Number | 800-582-6959 |
Additional Information Website | www.calamos.com/resources |
Expenses [Text Block] | WHAT WERE THE FUND YEAR (based on a hypothetical $10,000 investment) Class Name Costs of a $10,000 Investment Costs Paid as a Percentage of a $10,000 Investment Class R6 $84 0.73% |
Expenses Paid, Amount | $ 84 |
Expense Ratio, Percent | 0.73% |
Performance Past Does Not Indicate Future [Text] | The Fund's past performance is not a good predictor of the Fund's future performance. |
Line Graph [Table Text Block] | Class R6 S&P 500 Total Return Index 6/23/20 $10,000 $9,999 6/30/20 $9,898 $9,902 7/31/20 $10,394 $10,461 8/31/20 $11,080 $11,212 9/30/20 $10,689 $10,786 10/31/20 $10,463 $10,500 11/30/20 $11,570 $11,649 12/31/20 $12,082 $12,097 1/31/21 $11,930 $11,975 2/28/21 $12,379 $12,305 3/31/21 $12,624 $12,844 4/30/21 $13,273 $13,529 5/31/21 $13,295 $13,624 6/30/21 $13,529 $13,942 7/31/21 $13,741 $14,273 8/31/21 $14,046 $14,707 9/30/21 $13,495 $14,023 10/31/21 $14,349 $15,005 11/30/21 $14,178 $14,901 12/31/21 $14,683 $15,569 1/31/22 $13,944 $14,764 2/28/22 $13,597 $14,322 3/31/22 $13,947 $14,853 4/30/22 $12,836 $13,558 5/31/22 $12,833 $13,583 6/30/22 $11,881 $12,462 7/31/22 $12,759 $13,611 8/31/22 $12,351 $13,056 9/30/22 $11,372 $11,853 10/31/22 $12,125 $12,813 11/30/22 $12,664 $13,529 12/31/22 $12,006 $12,750 1/31/23 $12,679 $13,551 2/28/23 $12,351 $13,220 3/31/23 $12,734 $13,705 4/30/23 $12,934 $13,919 5/31/23 $12,965 $13,980 6/30/23 $13,659 $14,904 7/31/23 $13,995 $15,382 8/31/23 $13,766 $15,137 9/30/23 $13,235 $14,416 10/31/23 $13,000 $14,113 11/30/23 $13,964 $15,401 12/31/23 $14,495 $16,101 1/31/24 $14,683 $16,372 2/29/24 $15,304 $17,246 3/31/24 $15,705 $17,801 4/30/24 $15,151 $17,074 5/31/24 $15,748 $17,920 6/30/24 $16,263 $18,563 7/31/24 $16,307 $18,789 8/31/24 $16,618 $19,245 9/30/24 $16,996 $19,656 10/31/24 $16,909 $19,478 |
Average Annual Return [Table Text Block] | AVERAGE ANNUAL TOTAL RETURNS (%) AATR 1 YEAR SINCE INCEPTION 6/23/20 Class R6 30.07 12.82 S&P 500 Total Return Index 38.06 16.54 The Fund's past performance is not a good predictor of the Fund's future performance. The graph and table do not reflect the deduction of taxes that a shareholder would pay on fund distributions or redemption of fund shares. Principal value and investment return of an investment will fluctuate so that your shares, when redeemed, may be worth more or less than their original cost. Average annual total return measures net investment income and capital gain or loss from portfolio investments as an annualized average. All performance shown assumes reinvestment of dividends and capital gains distributions. Visit https://www.calamos.com/funds/mutual/ |
No Deduction of Taxes [Text Block] | The graph and table do not reflect the deduction of taxes that a shareholder would pay on fund distributions or redemption of fund shares. |
AssetsNet | $ 2,832,964,424 |
Holdings Count | Holding | 150 |
Advisory Fees Paid, Amount | $ 18,052,995 |
InvestmentCompanyPortfolioTurnover | 28% |
Additional Fund Statistics [Text Block] | KEY FUND STATISTICS Total Net Assets # of Portfolio Holdings Portfolio Turnover Rate Total Advisory Fees Paid $2,832,964,424 150 28% $18,052,995 |
Holdings [Text Block] | SECTOR WEIGHTINGS % OF NET ASSETS Information Technology 28.8 Financials 12.7 Consumer Discretionary 11.2 Communication Services 10.2 Industrials 8.2 Health Care 7.7 Consumer Staples 5.3 Utilities 4.4 Energy 3.0 Materials 2.2 Real Estate 1.9 Other 0.4 |
Largest Holdings [Text Block] | TOP 10 HOLDINGS % OF NET ASSETS NVIDIA Corp. 6.0 Apple, Inc. 5.8 Microsoft Corp. 5.8 Alphabet, Inc. - Class A 4.6 Amazon.com, Inc. 3.9 Meta Platforms, Inc. - Class A 2.2 Broadcom, Inc. 1.7 Exxon Mobil Corp. 1.4 Boeing Company, 6.000%, 10/15/27 1.4 JPMorgan Chase & Company 1.4 |
Material Fund Change [Text Block] | |
Updated Prospectus Phone Number | 800-582-6959. |
Updated Prospectus Web Address | www.calamos.com/resources |
C000011370 | |
Shareholder Report [Line Items] | |
Fund Name | Calamos Growth Fund |
Class Name | Class A |
Trading Symbol | CVGRX |
Annual or Semi-Annual Statement [Text Block] | This annual shareholder report contains important information about the Calamos Growth Fund for the period of November 1, 2023 to October 31, 2024. |
Shareholder Report Annual or Semi-Annual | Annual Shareholder Report |
Additional Information [Text Block] | You can find additional information about the Fund at www.calamos.com/resources |
Additional Information Phone Number | 800-582-6959 |
Additional Information Website | www.calamos.com/resources |
Expenses [Text Block] | WHAT WERE THE FUND YEAR (based on a hypothetical $10,000 investment) Class Name Costs of a $10,000 Investment Costs Paid as a Percentage of a $10,000 Investment Class A $156 1.29% |
Expenses Paid, Amount | $ 156 |
Expense Ratio, Percent | 1.29% |
Performance Past Does Not Indicate Future [Text] | The Fund's past performance is not a good predictor of the Fund's future performance. |
Line Graph [Table Text Block] | Class A with sales charge S&P 500 Total Return Index 10/31/14 $9,525 $9,999 11/30/14 $9,801 $10,267 12/31/14 $9,672 $10,242 1/31/15 $9,520 $9,934 2/28/15 $10,180 $10,505 3/31/15 $10,118 $10,339 4/30/15 $10,123 $10,438 5/31/15 $10,260 $10,572 6/30/15 $10,215 $10,368 7/31/15 $10,528 $10,585 8/31/15 $9,905 $9,946 9/30/15 $9,570 $9,700 10/31/15 $10,149 $10,518 11/30/15 $10,146 $10,550 12/31/15 $9,964 $10,383 1/31/16 $9,229 $9,868 2/29/16 $9,031 $9,855 3/31/16 $9,579 $10,523 4/30/16 $9,502 $10,564 5/31/16 $9,733 $10,754 6/30/16 $9,493 $10,782 7/31/16 $9,942 $11,179 8/31/16 $9,791 $11,195 9/30/16 $9,862 $11,197 10/31/16 $9,666 $10,993 11/30/16 $9,753 $11,400 12/31/16 $9,752 $11,625 1/31/17 $10,183 $11,846 2/28/17 $10,496 $12,316 3/31/17 $10,630 $12,330 4/30/17 $10,847 $12,457 5/31/17 $11,054 $12,632 6/30/17 $11,124 $12,711 7/31/17 $11,341 $12,972 8/31/17 $11,415 $13,012 9/30/17 $11,582 $13,281 10/31/17 $11,869 $13,591 11/30/17 $12,186 $14,007 12/31/17 $12,345 $14,163 1/31/18 $13,250 $14,974 2/28/18 $12,900 $14,422 3/31/18 $12,607 $14,056 4/30/18 $12,695 $14,109 5/31/18 $13,086 $14,449 6/30/18 $13,079 $14,538 7/31/18 $13,436 $15,079 8/31/18 $13,911 $15,571 9/30/18 $13,782 $15,659 10/31/18 $12,596 $14,589 11/30/18 $12,733 $14,886 12/31/18 $11,621 $13,542 1/31/19 $12,725 $14,627 2/28/19 $13,153 $15,097 3/31/19 $13,447 $15,390 4/30/19 $14,061 $16,013 5/31/19 $13,438 $14,996 6/30/19 $14,222 $16,053 7/31/19 $14,498 $16,283 8/31/19 $14,253 $16,025 9/30/19 $14,164 $16,325 10/31/19 $14,355 $16,679 11/30/19 $15,032 $17,284 12/31/19 $15,235 $17,806 1/31/20 $15,573 $17,799 2/29/20 $14,458 $16,334 3/31/20 $12,399 $14,316 4/30/20 $14,115 $16,152 5/31/20 $15,338 $16,921 6/30/20 $16,033 $17,257 7/31/20 $16,840 $18,231 8/31/20 $18,420 $19,541 9/30/20 $17,603 $18,798 10/31/20 $17,099 $18,299 11/30/20 $19,266 $20,302 12/31/20 $20,252 $21,082 1/31/21 $20,214 $20,869 2/28/21 $20,867 $21,445 3/31/21 $20,861 $22,384 4/30/21 $22,097 $23,579 5/31/21 $21,678 $23,743 6/30/21 $22,902 $24,298 7/31/21 $23,311 $24,875 8/31/21 $24,181 $25,631 9/30/21 $22,979 $24,439 10/31/21 $24,965 $26,151 11/30/21 $24,785 $25,970 12/31/21 $24,964 $27,134 1/31/22 $22,467 $25,730 2/28/22 $21,614 $24,959 3/31/22 $22,399 $25,886 4/30/22 $19,441 $23,629 5/31/22 $18,736 $23,672 6/30/22 $17,238 $21,718 7/31/22 $19,104 $23,721 8/31/22 $18,245 $22,753 9/30/22 $16,490 $20,658 10/31/22 $17,330 $22,330 11/30/22 $18,048 $23,578 12/31/22 $16,643 $22,220 1/31/23 $17,956 $23,616 2/28/23 $17,649 $23,040 3/31/23 $18,723 $23,886 4/30/23 $18,981 $24,258 5/31/23 $19,865 $24,364 6/30/23 $21,196 $25,974 7/31/23 $21,743 $26,808 8/31/23 $21,485 $26,381 9/30/23 $20,239 $25,123 10/31/23 $19,926 $24,595 11/30/23 $22,019 $26,841 12/31/23 $22,896 $28,061 1/31/24 $23,576 $28,532 2/29/24 $25,211 $30,056 3/31/24 $25,749 $31,023 4/30/24 $24,762 $29,756 5/31/24 $26,115 $31,231 6/30/24 $27,730 $32,352 7/31/24 $27,070 $32,746 8/31/24 $27,718 $33,540 9/30/24 $28,416 $34,256 10/31/24 $28,384 $33,945 |
Average Annual Return [Table Text Block] | AVERAGE ANNUAL TOTAL RETURNS (%) AATR 1 YEAR 5 YEARS 10 YEARS Class A without sales charge 42.45 14.61 11.54 Class A with sales charge 35.68 13.50 11.00 S&P 500 Total Return Index 38.06 15.27 13.00 The Fund's past performance is not a good predictor of the Fund's future performance. The graph and table do not reflect the deduction of taxes that a shareholder would pay on fund distributions or redemption of fund shares. Principal value and investment return of an investment will fluctuate so that your shares, when redeemed, may be worth more or less than their original cost. Average annual total return measures net investment income and capital gain or loss from portfolio investments as an annualized average. All performance shown assumes reinvestment of dividends and capital gains distributions. Visit https://www.calamos.com/funds/mutual/ |
No Deduction of Taxes [Text Block] | The graph and table do not reflect the deduction of taxes that a shareholder would pay on fund distributions or redemption of fund shares. |
AssetsNet | $ 1,534,971,811 |
Holdings Count | Holding | 167 |
Advisory Fees Paid, Amount | $ 13,107,782 |
InvestmentCompanyPortfolioTurnover | 42% |
Additional Fund Statistics [Text Block] | KEY FUND STATISTICS Total Net Assets # of Portfolio Holdings Portfolio Turnover Rate Total Advisory Fees Paid $1,534,971,811 167 42% $13,107,782 |
Holdings [Text Block] | SECTOR WEIGHTINGS % OF NET ASSETS Information Technology 42.9 Consumer Discretionary 16.1 Communication Services 14.9 Health Care 11.0 Financials 6.3 Industrials 4.2 Materials 1.7 Consumer Staples 1.4 Energy 0.7 Real Estate 0.2 Other 0.1 |
Largest Holdings [Text Block] | TOP 10 HOLDINGS % OF NET ASSETS NVIDIA Corp. 11.5 Microsoft Corp. 9.5 Apple, Inc. 7.8 Amazon.com, Inc. 7.7 Alphabet, Inc. - Class A 7.4 Meta Platforms, Inc. - Class A 3.9 Visa, Inc. - Class A 2.9 Eli Lilly & Company 2.5 Broadcom, Inc. 2.4 Netflix, Inc. 2.1 |
Material Fund Change [Text Block] | |
Updated Prospectus Phone Number | 800-582-6959. |
Updated Prospectus Web Address | www.calamos.com/resources |
C000011372 | |
Shareholder Report [Line Items] | |
Fund Name | Calamos Growth Fund |
Class Name | Class C |
Trading Symbol | CVGCX |
Annual or Semi-Annual Statement [Text Block] | This annual shareholder report contains important information about the Calamos Growth Fund for the period of November 1, 2023 to October 31, 2024. |
Shareholder Report Annual or Semi-Annual | Annual Shareholder Report |
Additional Information [Text Block] | You can find additional information about the Fund at www.calamos.com/resources |
Additional Information Phone Number | 800-582-6959 |
Additional Information Website | www.calamos.com/resources |
Expenses [Text Block] | WHAT WERE THE FUND YEAR (based on a hypothetical $10,000 investment) Class Name Costs of a $10,000 Investment Costs Paid as a Percentage of a $10,000 Investment Class C $246 2.04% |
Expenses Paid, Amount | $ 246 |
Expense Ratio, Percent | 2.04% |
Performance Past Does Not Indicate Future [Text] | The Fund's past performance is not a good predictor of the Fund's future performance. |
Line Graph [Table Text Block] | Class C with sales charge S&P 500 Total Return Index 10/31/14 $10,000 $9,999 11/30/14 $10,283 $10,267 12/31/14 $10,142 $10,242 1/31/15 $9,978 $9,934 2/28/15 $10,660 $10,505 3/31/15 $10,590 $10,339 4/30/15 $10,590 $10,438 5/31/15 $10,726 $10,572 6/30/15 $10,672 $10,368 7/31/15 $10,991 $10,585 8/31/15 $10,334 $9,946 9/30/15 $9,978 $9,700 10/31/15 $10,575 $10,518 11/30/15 $10,568 $10,550 12/31/15 $10,373 $10,383 1/31/16 $9,599 $9,868 2/29/16 $9,386 $9,855 3/31/16 $9,950 $10,523 4/30/16 $9,865 $10,564 5/31/16 $10,097 $10,754 6/30/16 $9,841 $10,782 7/31/16 $10,301 $11,179 8/31/16 $10,140 $11,195 9/30/16 $10,207 $11,197 10/31/16 $9,998 $10,993 11/30/16 $10,083 $11,400 12/31/16 $10,072 $11,625 1/31/17 $10,509 $11,846 2/28/17 $10,831 $12,316 3/31/17 $10,961 $12,330 4/30/17 $11,177 $12,457 5/31/17 $11,383 $12,632 6/30/17 $11,449 $12,711 7/31/17 $11,665 $12,972 8/31/17 $11,735 $13,012 9/30/17 $11,896 $13,281 10/31/17 $12,182 $13,591 11/30/17 $12,504 $14,007 12/31/17 $12,656 $14,163 1/31/18 $13,579 $14,974 2/28/18 $13,212 $14,422 3/31/18 $12,907 $14,056 4/30/18 $12,986 $14,109 5/31/18 $13,377 $14,449 6/30/18 $13,359 $14,538 7/31/18 $13,713 $15,079 8/31/18 $14,196 $15,571 9/30/18 $14,055 $15,659 10/31/18 $12,833 $14,589 11/30/18 $12,968 $14,886 12/31/18 $11,820 $13,542 1/31/19 $12,942 $14,627 2/28/19 $13,371 $15,097 3/31/19 $13,658 $15,390 4/30/19 $14,278 $16,013 5/31/19 $13,634 $14,996 6/30/19 $14,429 $16,053 7/31/19 $14,692 $16,283 8/31/19 $14,437 $16,025 9/30/19 $14,334 $16,325 10/31/19 $14,525 $16,679 11/30/19 $15,201 $17,284 12/31/19 $15,396 $17,806 1/31/20 $15,727 $17,799 2/29/20 $14,584 $16,334 3/31/20 $12,506 $14,316 4/30/20 $14,225 $16,152 5/31/20 $15,453 $16,921 6/30/20 $16,143 $17,257 7/31/20 $16,945 $18,231 8/31/20 $18,523 $19,541 9/30/20 $17,682 $18,798 10/31/20 $17,172 $18,299 11/30/20 $19,335 $20,302 12/31/20 $20,312 $21,082 1/31/21 $20,265 $20,869 2/28/21 $20,899 $21,445 3/31/21 $20,887 $22,384 4/30/21 $22,108 $23,579 5/31/21 $21,673 $23,743 6/30/21 $22,882 $24,298 7/31/21 $23,281 $24,875 8/31/21 $24,126 $25,631 9/30/21 $22,917 $24,439 10/31/21 $24,889 $26,151 11/30/21 $24,689 $25,970 12/31/21 $24,852 $27,134 1/31/22 $22,350 $25,730 2/28/22 $21,495 $24,959 3/31/22 $22,257 $25,886 4/30/22 $19,304 $23,629 5/31/22 $18,589 $23,672 6/30/22 $17,097 $21,718 7/31/22 $18,931 $23,721 8/31/22 $18,076 $22,753 9/30/22 $16,320 $20,658 10/31/22 $17,143 $22,330 11/30/22 $17,843 $23,578 12/31/22 $16,444 $22,220 1/31/23 $17,734 $23,616 2/28/23 $17,407 $23,040 3/31/23 $18,464 $23,886 4/30/23 $18,713 $24,258 5/31/23 $19,568 $24,364 6/30/23 $20,858 $25,974 7/31/23 $21,386 $26,808 8/31/23 $21,122 $26,381 9/30/23 $19,879 $25,123 10/31/23 $19,568 $24,595 11/30/23 $21,604 $26,841 12/31/23 $22,457 $28,061 1/31/24 $23,104 $28,532 2/29/24 $24,695 $30,056 3/31/24 $25,201 $31,023 4/30/24 $24,223 $29,756 5/31/24 $25,533 $31,231 6/30/24 $27,089 $32,352 7/31/24 $26,425 $32,746 8/31/24 $27,054 $33,540 9/30/24 $27,700 $34,256 10/31/24 $27,666 $33,945 |
Average Annual Return [Table Text Block] | AVERAGE ANNUAL TOTAL RETURNS (%) AATR 1 YEAR 5 YEARS 10 YEARS Class C without sales charge 41.38 13.75 10.71 Class C with sales charge 40.38 13.75 10.71 S&P 500 Total Return Index 38.06 15.27 13.00 The Fund's past performance is not a good predictor of the Fund's future performance. The graph and table do not reflect the deduction of taxes that a shareholder would pay on fund distributions or redemption of fund shares. Principal value and investment return of an investment will fluctuate so that your shares, when redeemed, may be worth more or less than their original cost. Average annual total return measures net investment income and capital gain or loss from portfolio investments as an annualized average. All performance shown assumes reinvestment of dividends and capital gains distributions. Visit https://www.calamos.com/funds/mutual/ |
No Deduction of Taxes [Text Block] | The graph and table do not reflect the deduction of taxes that a shareholder would pay on fund distributions or redemption of fund shares. |
AssetsNet | $ 1,534,971,811 |
Holdings Count | Holding | 167 |
Advisory Fees Paid, Amount | $ 13,107,782 |
InvestmentCompanyPortfolioTurnover | 42% |
Additional Fund Statistics [Text Block] | KEY FUND STATISTICS Total Net Assets # of Portfolio Holdings Portfolio Turnover Rate Total Advisory Fees Paid $1,534,971,811 167 42% $13,107,782 |
Holdings [Text Block] | SECTOR WEIGHTINGS % OF NET ASSETS Information Technology 42.9 Consumer Discretionary 16.1 Communication Services 14.9 Health Care 11.0 Financials 6.3 Industrials 4.2 Materials 1.7 Consumer Staples 1.4 Energy 0.7 Real Estate 0.2 Other 0.1 |
Largest Holdings [Text Block] | TOP 10 HOLDINGS % OF NET ASSETS NVIDIA Corp. 11.5 Microsoft Corp. 9.5 Apple, Inc. 7.8 Amazon.com, Inc. 7.7 Alphabet, Inc. - Class A 7.4 Meta Platforms, Inc. - Class A 3.9 Visa, Inc. - Class A 2.9 Eli Lilly & Company 2.5 Broadcom, Inc. 2.4 Netflix, Inc. 2.1 |
Material Fund Change [Text Block] | |
Updated Prospectus Phone Number | 800-582-6959. |
Updated Prospectus Web Address | www.calamos.com/resources |
C000011373 | |
Shareholder Report [Line Items] | |
Fund Name | Calamos Growth Fund |
Class Name | Class I |
Trading Symbol | CGRIX |
Annual or Semi-Annual Statement [Text Block] | This annual shareholder report contains important information about the Calamos Growth Fund for the period of November 1, 2023 to October 31, 2024. |
Shareholder Report Annual or Semi-Annual | Annual Shareholder Report |
Additional Information [Text Block] | You can find additional information about the Fund at www.calamos.com/resources |
Additional Information Phone Number | 800-582-6959 |
Additional Information Website | www.calamos.com/resources |
Expenses [Text Block] | WHAT WERE THE FUND YEAR (based on a hypothetical $10,000 investment) Class Name Costs of a $10,000 Investment Costs Paid as a Percentage of a $10,000 Investment Class I $126 1.04% |
Expenses Paid, Amount | $ 126 |
Expense Ratio, Percent | 1.04% |
Performance Past Does Not Indicate Future [Text] | The Fund's past performance is not a good predictor of the Fund's future performance. |
Line Graph [Table Text Block] | Class I S&P 500 Total Return Index 10/31/14 $1,000,000 $1,000,000 11/30/14 $1,028,998 $1,026,895 12/31/14 $1,015,907 $1,024,308 1/31/15 $1,000,152 $993,558 2/28/15 $1,069,475 $1,050,661 3/31/15 $1,063,173 $1,034,044 4/30/15 $1,064,013 $1,043,965 5/31/15 $1,078,718 $1,057,389 6/30/15 $1,074,307 $1,036,919 7/31/15 $1,107,288 $1,058,645 8/31/15 $1,041,956 $994,772 9/30/15 $1,006,874 $970,158 10/31/15 $1,068,005 $1,051,995 11/30/15 $1,068,005 $1,055,123 12/31/15 $1,049,188 $1,038,482 1/31/16 $971,919 $986,949 2/29/16 $951,188 $985,617 3/31/16 $1,009,342 $1,052,479 4/30/16 $1,001,265 $1,056,560 5/31/16 $1,025,765 $1,075,533 6/30/16 $1,000,727 $1,078,321 7/31/16 $1,048,380 $1,118,077 8/31/16 $1,032,765 $1,119,648 9/30/16 $1,040,303 $1,119,857 10/31/16 $1,019,842 $1,099,430 11/30/16 $1,029,265 $1,140,148 12/31/16 $1,029,188 $1,162,683 1/31/17 $1,074,756 $1,184,735 2/28/17 $1,108,377 $1,231,778 3/31/17 $1,122,548 $1,233,213 4/30/17 $1,145,888 $1,245,879 5/31/17 $1,167,839 $1,263,412 6/30/17 $1,175,897 $1,271,298 7/31/17 $1,198,681 $1,297,439 8/31/17 $1,206,739 $1,301,412 9/30/17 $1,224,522 $1,328,257 10/31/17 $1,255,364 $1,359,252 11/30/17 $1,289,263 $1,400,939 12/31/17 $1,306,069 $1,416,515 1/31/18 $1,402,212 $1,497,616 2/28/18 $1,365,659 $1,442,420 3/31/18 $1,334,942 $1,405,763 4/30/18 $1,344,157 $1,411,157 5/31/18 $1,386,239 $1,445,140 6/30/18 $1,385,625 $1,454,035 7/31/18 $1,423,713 $1,508,146 8/31/18 $1,474,703 $1,557,288 9/30/18 $1,461,187 $1,566,152 10/31/18 $1,335,864 $1,459,105 11/30/18 $1,350,301 $1,488,839 12/31/18 $1,232,460 $1,354,412 1/31/19 $1,350,380 $1,462,948 2/28/19 $1,396,027 $1,509,921 3/31/19 $1,427,150 $1,539,260 4/30/19 $1,492,853 $1,601,584 5/31/19 $1,426,804 $1,499,806 6/30/19 $1,510,490 $1,605,508 7/31/19 $1,540,229 $1,628,584 8/31/19 $1,514,293 $1,602,785 9/30/19 $1,505,302 $1,632,774 10/31/19 $1,526,051 $1,668,138 11/30/19 $1,598,325 $1,728,690 12/31/19 $1,619,959 $1,780,867 1/31/20 $1,656,583 $1,780,169 2/29/20 $1,537,833 $1,633,628 3/31/20 $1,319,199 $1,431,852 4/30/20 $1,502,688 $1,615,407 5/31/20 $1,632,907 $1,692,345 6/30/20 $1,707,264 $1,726,003 7/31/20 $1,793,460 $1,823,324 8/31/20 $1,962,151 $1,954,384 9/30/20 $1,875,216 $1,880,123 10/31/20 $1,821,945 $1,830,125 11/30/20 $2,053,526 $2,030,458 12/31/20 $2,159,196 $2,108,526 1/31/21 $2,155,609 $2,087,238 2/28/21 $2,225,762 $2,144,792 3/31/21 $2,225,363 $2,238,725 4/30/21 $2,358,096 $2,358,203 5/31/21 $2,313,453 $2,374,673 6/30/21 $2,444,591 $2,430,111 7/31/21 $2,488,835 $2,487,837 8/31/21 $2,582,107 $2,563,481 9/30/21 $2,454,158 $2,444,255 10/31/21 $2,667,407 $2,615,503 11/30/21 $2,648,673 $2,597,381 12/31/21 $2,668,176 $2,713,786 1/31/22 $2,401,574 $2,573,356 2/28/22 $2,310,835 $2,496,304 3/31/22 $2,395,525 $2,588,992 4/30/22 $2,080,097 $2,363,228 5/31/22 $2,004,913 $2,367,562 6/30/22 $1,845,038 $2,172,135 7/31/22 $2,045,097 $2,372,415 8/31/22 $1,953,061 $2,275,665 9/30/22 $1,765,965 $2,066,077 10/31/22 $1,855,840 $2,233,350 11/30/22 $1,933,617 $2,358,160 12/31/22 $1,783,249 $2,222,295 1/31/23 $1,924,111 $2,361,931 2/28/23 $1,891,704 $2,304,301 3/31/23 $2,007,073 $2,388,902 4/30/23 $2,035,591 $2,426,190 5/31/23 $2,130,220 $2,436,736 6/30/23 $2,274,107 $2,597,745 7/31/23 $2,332,871 $2,681,196 8/31/23 $2,306,082 $2,638,508 9/30/23 $2,172,565 $2,512,709 10/31/23 $2,139,294 $2,459,875 11/30/23 $2,364,414 $2,684,525 12/31/23 $2,459,019 $2,806,485 1/31/24 $2,532,821 $2,853,645 2/29/24 $2,709,323 $3,006,018 3/31/24 $2,767,119 $3,102,735 4/30/24 $2,661,752 $2,976,004 5/31/24 $2,808,466 $3,123,570 6/30/24 $2,982,300 $3,235,649 7/31/24 $2,912,055 $3,275,035 8/31/24 $2,982,300 $3,354,475 9/30/24 $3,057,880 $3,426,117 10/31/24 $3,055,657 $3,395,049 |
Average Annual Return [Table Text Block] | AVERAGE ANNUAL TOTAL RETURNS (%) AATR 1 YEAR 5 YEARS 10 YEARS Class I 42.83 14.90 11.82 S&P 500 Total Return Index 38.06 15.27 13.00 The Fund's past performance is not a good predictor of the Fund's future performance. The graph and table do not reflect the deduction of taxes that a shareholder would pay on fund distributions or redemption of fund shares. Principal value and investment return of an investment will fluctuate so that your shares, when redeemed, may be worth more or less than their original cost. Average annual total return measures net investment income and capital gain or loss from portfolio investments as an annualized average. All performance shown assumes reinvestment of dividends and capital gains distributions. Visit https://www.calamos.com/funds/mutual/ |
No Deduction of Taxes [Text Block] | The graph and table do not reflect the deduction of taxes that a shareholder would pay on fund distributions or redemption of fund shares. |
AssetsNet | $ 1,534,971,811 |
Holdings Count | Holding | 167 |
Advisory Fees Paid, Amount | $ 13,107,782 |
InvestmentCompanyPortfolioTurnover | 42% |
Additional Fund Statistics [Text Block] | KEY FUND STATISTICS Total Net Assets # of Portfolio Holdings Portfolio Turnover Rate Total Advisory Fees Paid $1,534,971,811 167 42% $13,107,782 |
Holdings [Text Block] | SECTOR WEIGHTINGS % OF NET ASSETS Information Technology 42.9 Consumer Discretionary 16.1 Communication Services 14.9 Health Care 11.0 Financials 6.3 Industrials 4.2 Materials 1.7 Consumer Staples 1.4 Energy 0.7 Real Estate 0.2 Other 0.1 |
Largest Holdings [Text Block] | TOP 10 HOLDINGS % OF NET ASSETS NVIDIA Corp. 11.5 Microsoft Corp. 9.5 Apple, Inc. 7.8 Amazon.com, Inc. 7.7 Alphabet, Inc. - Class A 7.4 Meta Platforms, Inc. - Class A 3.9 Visa, Inc. - Class A 2.9 Eli Lilly & Company 2.5 Broadcom, Inc. 2.4 Netflix, Inc. 2.1 |
Material Fund Change [Text Block] | |
Updated Prospectus Phone Number | 800-582-6959. |
Updated Prospectus Web Address | www.calamos.com/resources |
C000011346 | |
Shareholder Report [Line Items] | |
Fund Name | Calamos High Income Opportunities Fund |
Class Name | Class A |
Trading Symbol | CHYDX |
Annual or Semi-Annual Statement [Text Block] | This annual shareholder report contains important information about the Calamos High Income Opportunities Fund for the period of November 1, 2023 to October 31, 2024. |
Shareholder Report Annual or Semi-Annual | Annual Shareholder Report |
Additional Information [Text Block] | You can find additional information about the Fund at www.calamos.com/resources |
Additional Information Phone Number | 800-582-6959 |
Additional Information Website | www.calamos.com/resources |
Expenses [Text Block] | WHAT WERE THE FUND YEAR (based on a hypothetical $10,000 investment) Class Name Costs of a $10,000 Investment Costs Paid as a Percentage of a $10,000 Investment Class A $108 1.00% |
Expenses Paid, Amount | $ 108 |
Expense Ratio, Percent | 1% |
Performance Past Does Not Indicate Future [Text] | The Fund's past performance is not a good predictor of the Fund's future performance. |
Line Graph [Table Text Block] | Class A with sales charge Bloomberg U.S. Aggregate Bond Index 10/31/14 $9,526 $9,999 11/30/14 $9,452 $10,070 12/31/14 $9,242 $10,080 1/31/15 $9,249 $10,291 2/28/15 $9,503 $10,194 3/31/15 $9,457 $10,242 4/30/15 $9,592 $10,205 5/31/15 $9,633 $10,180 6/30/15 $9,477 $10,069 7/31/15 $9,369 $10,139 8/31/15 $9,188 $10,125 9/30/15 $8,970 $10,193 10/31/15 $9,217 $10,195 11/30/15 $9,030 $10,168 12/31/15 $8,812 $10,135 1/31/16 $8,615 $10,275 2/29/16 $8,669 $10,348 3/31/16 $8,914 $10,443 4/30/16 $9,155 $10,483 5/31/16 $9,173 $10,485 6/30/16 $9,224 $10,674 7/31/16 $9,468 $10,741 8/31/16 $9,618 $10,729 9/30/16 $9,676 $10,723 10/31/16 $9,701 $10,641 11/30/16 $9,686 $10,389 12/31/16 $9,864 $10,404 1/31/17 $9,990 $10,424 2/28/17 $10,098 $10,494 3/31/17 $10,024 $10,489 4/30/17 $10,185 $10,570 5/31/17 $10,237 $10,651 6/30/17 $10,253 $10,640 7/31/17 $10,354 $10,686 8/31/17 $10,365 $10,782 9/30/17 $10,433 $10,730 10/31/17 $10,460 $10,737 11/30/17 $10,412 $10,723 12/31/17 $10,460 $10,772 1/31/18 $10,545 $10,648 2/28/18 $10,428 $10,547 3/31/18 $10,313 $10,615 4/30/18 $10,390 $10,536 5/31/18 $10,409 $10,611 6/30/18 $10,452 $10,598 7/31/18 $10,563 $10,600 8/31/18 $10,642 $10,669 9/30/18 $10,719 $10,600 10/31/18 $10,487 $10,516 11/30/18 $10,341 $10,579 12/31/18 $10,009 $10,773 1/31/19 $10,524 $10,888 2/28/19 $10,726 $10,881 3/31/19 $10,799 $11,090 4/30/19 $10,974 $11,093 5/31/19 $10,813 $11,290 6/30/19 $11,037 $11,432 7/31/19 $11,078 $11,457 8/31/19 $11,067 $11,754 9/30/19 $11,074 $11,691 10/31/19 $11,100 $11,727 11/30/19 $11,143 $11,721 12/31/19 $11,439 $11,712 1/31/20 $11,452 $11,938 2/29/20 $11,267 $12,153 3/31/20 $9,702 $12,081 4/30/20 $10,062 $12,296 5/31/20 $10,543 $12,353 6/30/20 $10,687 $12,431 7/31/20 $11,127 $12,617 8/31/20 $11,299 $12,515 9/30/20 $11,201 $12,508 10/31/20 $11,226 $12,452 11/30/20 $11,742 $12,574 12/31/20 $11,986 $12,592 1/31/21 $12,069 $12,501 2/28/21 $12,180 $12,321 3/31/21 $12,247 $12,167 4/30/21 $12,383 $12,263 5/31/21 $12,429 $12,303 6/30/21 $12,577 $12,390 7/31/21 $12,623 $12,528 8/31/21 $12,676 $12,504 9/30/21 $12,674 $12,396 10/31/21 $12,672 $12,393 11/30/21 $12,552 $12,429 12/31/21 $12,758 $12,397 1/31/22 $12,474 $12,130 2/28/22 $12,342 $11,995 3/31/22 $12,271 $11,662 4/30/22 $11,885 $11,219 5/31/22 $11,840 $11,292 6/30/22 $11,135 $11,114 7/31/22 $11,686 $11,386 8/31/22 $11,478 $11,064 9/30/22 $11,022 $10,586 10/31/22 $11,320 $10,449 11/30/22 $11,503 $10,833 12/31/22 $11,437 $10,785 1/31/23 $11,855 $11,116 2/28/23 $11,707 $10,829 3/31/23 $11,728 $11,104 4/30/23 $11,864 $11,171 5/31/23 $11,751 $11,050 6/30/23 $11,967 $11,010 7/31/23 $12,155 $11,003 8/31/23 $12,220 $10,932 9/30/23 $12,088 $10,654 10/31/23 $11,911 $10,486 11/30/23 $12,375 $10,961 12/31/23 $12,838 $11,381 1/31/24 $12,859 $11,349 2/29/24 $12,907 $11,189 3/31/24 $13,046 $11,292 4/30/24 $12,934 $11,007 5/31/24 $13,072 $11,194 6/30/24 $13,164 $11,300 7/31/24 $13,404 $11,564 8/31/24 $13,574 $11,730 9/30/24 $13,769 $11,887 10/31/24 $13,719 $11,592 |
Average Annual Return [Table Text Block] | AVERAGE ANNUAL TOTAL RETURNS (%) AATR 1 YEAR 5 YEARS 10 YEARS Class A without sales charge 15.18 4.33 3.71 Class A with sales charge 12.53 3.86 3.21 Bloomberg U.S. Aggregate Bond Index 10.55 - 1.49 The Fund's past performance is not a good predictor of the Fund's future performance. The graph and table do not reflect the deduction of taxes that a shareholder would pay on fund distributions or redemption of fund shares. Principal value and investment return of an investment will fluctuate so that your shares, when redeemed, may be worth more or less than their original cost. Average annual total return measures net investment income and capital gain or loss from portfolio investments as an annualized average. All performance shown assumes reinvestment of dividends and capital gains distributions. Visit https://www.calamos.com/funds/mutual/ |
No Deduction of Taxes [Text Block] | The graph and table do not reflect the deduction of taxes that a shareholder would pay on fund distributions or redemption of fund shares. |
AssetsNet | $ 37,435,590 |
Holdings Count | Holding | 490 |
Advisory Fees Paid, Amount | $ 215,383 |
InvestmentCompanyPortfolioTurnover | 42% |
Additional Fund Statistics [Text Block] | KEY FUND STATISTICS Total Net Assets # of Portfolio Holdings Portfolio Turnover Rate Total Advisory Fees Paid $37,435,590 490 42% $215,383 |
Holdings [Text Block] | SECTOR WEIGHTINGS % OF NET ASSETS Consumer Discretionary 19.6 Financials 15.7 Energy 13.6 Industrials 11.5 Communication Services 9.5 Consumer Staples 5.3 Health Care 5.0 Materials 4.9 Information Technology 4.2 Airlines 1.5 Special Purpose Acquisition Companies 0.8 Utilities 0.8 Real Estate 0.6 Other 0.5 |
Largest Holdings [Text Block] | TOP 10 HOLDINGS % OF NET ASSETS Amneal Pharmaceuticals, LLC, 10.185%, 05/04/28 0.8 Jefferies Finance, LLC / JFIN Co-Issuer Corp., 5.000%, 08/15/28 0.6 Burford Capital Global Financial, LLC, 6.875%, 04/15/30 0.5 Tenet Healthcare Corp., 6.250%, 02/01/27 0.5 OCI, NV, 6.700%, 03/16/33 0.5 Jazz Securities DAC, 4.375%, 01/15/29 0.5 Jefferies Finance, LLC / JFIN Co-Issuer Corp., 6.625%, 10/15/31 0.5 Ford Motor Credit Company, LLC, 5.113%, 05/03/29 0.5 Aptiv, PLC / Aptiv Global Financing DAC, 6.875%, 12/15/54 (5 yr. CMT + 3.390%) 0.5 Iron Mountain, Inc., 5.250%, 03/15/28 0.5 |
Material Fund Change [Text Block] | |
Updated Prospectus Phone Number | 800-582-6959. |
Updated Prospectus Web Address | www.calamos.com/resources |
C000011348 | |
Shareholder Report [Line Items] | |
Fund Name | Calamos High Income Opportunities Fund |
Class Name | Class C |
Trading Symbol | CCHYX |
Annual or Semi-Annual Statement [Text Block] | This annual shareholder report contains important information about the Calamos High Income Opportunities Fund for the period of November 1, 2023 to October 31, 2024. |
Shareholder Report Annual or Semi-Annual | Annual Shareholder Report |
Additional Information [Text Block] | You can find additional information about the Fund at www.calamos.com/resources |
Additional Information Phone Number | 800-582-6959 |
Additional Information Website | www.calamos.com/resources |
Expenses [Text Block] | WHAT WERE THE FUND YEAR (based on a hypothetical $10,000 investment) Class Name Costs of a $10,000 Investment Costs Paid as a Percentage of a $10,000 Investment Class C $188 1.75% |
Expenses Paid, Amount | $ 188 |
Expense Ratio, Percent | 1.75% |
Performance Past Does Not Indicate Future [Text] | The Fund's past performance is not a good predictor of the Fund's future performance. |
Line Graph [Table Text Block] | Class C with sales charge Bloomberg U.S. Aggregate Bond Index 10/31/14 $10,000 $9,999 11/30/14 $9,911 $10,070 12/31/14 $9,683 $10,080 1/31/15 $9,693 $10,291 2/28/15 $9,953 $10,194 3/31/15 $9,891 $10,242 4/30/15 $10,030 $10,205 5/31/15 $10,064 $10,180 6/30/15 $9,891 $10,069 7/31/15 $9,777 $10,139 8/31/15 $9,590 $10,125 9/30/15 $9,356 $10,193 10/31/15 $9,606 $10,195 11/30/15 $9,405 $10,168 12/31/15 $9,171 $10,135 1/31/16 $8,958 $10,275 2/29/16 $9,007 $10,348 3/31/16 $9,264 $10,443 4/30/16 $9,498 $10,483 5/31/16 $9,510 $10,485 6/30/16 $9,566 $10,674 7/31/16 $9,802 $10,741 8/31/16 $9,954 $10,729 9/30/16 $10,016 $10,723 10/31/16 $10,024 $10,641 11/30/16 $10,004 $10,389 12/31/16 $10,183 $10,404 1/31/17 $10,301 $10,424 2/28/17 $10,412 $10,494 3/31/17 $10,320 $10,489 4/30/17 $10,484 $10,570 5/31/17 $10,539 $10,651 6/30/17 $10,535 $10,640 7/31/17 $10,639 $10,686 8/31/17 $10,654 $10,782 9/30/17 $10,714 $10,730 10/31/17 $10,723 $10,737 11/30/17 $10,669 $10,723 12/31/17 $10,710 $10,772 1/31/18 $10,798 $10,648 2/28/18 $10,666 $10,547 3/31/18 $10,546 $10,615 4/30/18 $10,627 $10,536 5/31/18 $10,638 $10,611 6/30/18 $10,672 $10,598 7/31/18 $10,785 $10,600 8/31/18 $10,854 $10,669 9/30/18 $10,910 $10,600 10/31/18 $10,678 $10,516 11/30/18 $10,520 $10,579 12/31/18 $10,180 $10,773 1/31/19 $10,694 $10,888 2/28/19 $10,895 $10,881 3/31/19 $10,955 $11,090 4/30/19 $11,140 $11,093 5/31/19 $10,965 $11,290 6/30/19 $11,186 $11,432 7/31/19 $11,230 $11,457 8/31/19 $11,199 $11,754 9/30/19 $11,198 $11,691 10/31/19 $11,216 $11,727 11/30/19 $11,251 $11,721 12/31/19 $11,551 $11,712 1/31/20 $11,555 $11,938 2/29/20 $11,373 $12,153 3/31/20 $9,786 $12,081 4/30/20 $10,134 $12,296 5/31/20 $10,608 $12,353 6/30/20 $10,751 $12,431 7/31/20 $11,187 $12,617 8/31/20 $11,357 $12,515 9/30/20 $11,243 $12,508 10/31/20 $11,259 $12,452 11/30/20 $11,782 $12,574 12/31/20 $12,016 $12,592 1/31/21 $12,087 $12,501 2/28/21 $12,198 $12,321 3/31/21 $12,252 $12,167 4/30/21 $12,371 $12,263 5/31/21 $12,421 $12,303 6/30/21 $12,566 $12,390 7/31/21 $12,601 $12,528 8/31/21 $12,629 $12,504 9/30/21 $12,632 $12,396 10/31/21 $12,622 $12,393 11/30/21 $12,504 $12,429 12/31/21 $12,688 $12,397 1/31/22 $12,401 $12,130 2/28/22 $12,257 $11,995 3/31/22 $12,169 $11,662 4/30/22 $11,787 $11,219 5/31/22 $11,738 $11,292 6/30/22 $11,033 $11,114 7/31/22 $11,580 $11,386 8/31/22 $11,365 $11,064 9/30/22 $10,907 $10,586 10/31/22 $11,190 $10,449 11/30/22 $11,353 $10,833 12/31/22 $11,285 $10,785 1/31/23 $11,693 $11,116 2/28/23 $11,535 $10,829 3/31/23 $11,561 $11,104 4/30/23 $11,680 $11,171 5/31/23 $11,569 $11,050 6/30/23 $11,774 $11,010 7/31/23 $11,939 $11,003 8/31/23 $11,990 $10,932 9/30/23 $11,862 $10,654 10/31/23 $11,676 $10,486 11/30/23 $12,141 $10,961 12/31/23 $12,570 $11,381 1/31/24 $12,581 $11,349 2/29/24 $12,617 $11,189 3/31/24 $12,767 $11,292 4/30/24 $12,640 $11,007 5/31/24 $12,758 $11,194 6/30/24 $12,849 $11,300 7/31/24 $13,058 $11,564 8/31/24 $13,220 $11,730 9/30/24 $13,420 $11,887 10/31/24 $13,349 $11,592 |
Average Annual Return [Table Text Block] | AVERAGE ANNUAL TOTAL RETURNS (%) AATR 1 YEAR 5 YEARS 10 YEARS Class C without sales charge 14.32 3.54 2.93 Class C with sales charge 13.32 3.54 2.93 Bloomberg U.S. Aggregate Bond Index 10.55 - 1.49 The Fund's past performance is not a good predictor of the Fund's future performance. The graph and table do not reflect the deduction of taxes that a shareholder would pay on fund distributions or redemption of fund shares. Principal value and investment return of an investment will fluctuate so that your shares, when redeemed, may be worth more or less than their original cost. Average annual total return measures net investment income and capital gain or loss from portfolio investments as an annualized average. All performance shown assumes reinvestment of dividends and capital gains distributions. Visit https://www.calamos.com/funds/mutual/ |
No Deduction of Taxes [Text Block] | The graph and table do not reflect the deduction of taxes that a shareholder would pay on fund distributions or redemption of fund shares. |
AssetsNet | $ 37,435,590 |
Holdings Count | Holding | 490 |
Advisory Fees Paid, Amount | $ 215,383 |
InvestmentCompanyPortfolioTurnover | 42% |
Additional Fund Statistics [Text Block] | KEY FUND STATISTICS Total Net Assets # of Portfolio Holdings Portfolio Turnover Rate Total Advisory Fees Paid $37,435,590 490 42% $215,383 |
Holdings [Text Block] | SECTOR WEIGHTINGS % OF NET ASSETS Consumer Discretionary 19.6 Financials 15.7 Energy 13.6 Industrials 11.5 Communication Services 9.5 Consumer Staples 5.3 Health Care 5.0 Materials 4.9 Information Technology 4.2 Airlines 1.5 Special Purpose Acquisition Companies 0.8 Utilities 0.8 Real Estate 0.6 Other 0.5 |
Largest Holdings [Text Block] | TOP 10 HOLDINGS % OF NET ASSETS Amneal Pharmaceuticals, LLC, 10.185%, 05/04/28 0.8 Jefferies Finance, LLC / JFIN Co-Issuer Corp., 5.000%, 08/15/28 0.6 Burford Capital Global Financial, LLC, 6.875%, 04/15/30 0.5 Tenet Healthcare Corp., 6.250%, 02/01/27 0.5 OCI, NV, 6.700%, 03/16/33 0.5 Jazz Securities DAC, 4.375%, 01/15/29 0.5 Jefferies Finance, LLC / JFIN Co-Issuer Corp., 6.625%, 10/15/31 0.5 Ford Motor Credit Company, LLC, 5.113%, 05/03/29 0.5 Aptiv, PLC / Aptiv Global Financing DAC, 6.875%, 12/15/54 (5 yr. CMT + 3.390%) 0.5 Iron Mountain, Inc., 5.250%, 03/15/28 0.5 |
Material Fund Change [Text Block] | |
Updated Prospectus Phone Number | 800-582-6959. |
Updated Prospectus Web Address | www.calamos.com/resources |
C000011349 | |
Shareholder Report [Line Items] | |
Fund Name | Calamos High Income Opportunities Fund |
Class Name | Class I |
Trading Symbol | CIHYX |
Annual or Semi-Annual Statement [Text Block] | This annual shareholder report contains important information about the Calamos High Income Opportunities Fund for the period of November 1, 2023 to October 31, 2024. |
Shareholder Report Annual or Semi-Annual | Annual Shareholder Report |
Additional Information [Text Block] | You can find additional information about the Fund at www.calamos.com/resources |
Additional Information Phone Number | 800-582-6959 |
Additional Information Website | www.calamos.com/resources |
Expenses [Text Block] | WHAT WERE THE FUND YEAR (based on a hypothetical $10,000 investment) Class Name Costs of a $10,000 Investment Costs Paid as a Percentage of a $10,000 Investment Class I $81 0.75% |
Expenses Paid, Amount | $ 81 |
Expense Ratio, Percent | 0.75% |
Performance Past Does Not Indicate Future [Text] | The Fund's past performance is not a good predictor of the Fund's future performance. |
Line Graph [Table Text Block] | Class I Bloomberg U.S. Aggregate Bond Index 10/31/14 $1,000,000 $1,000,001 11/30/14 $992,408 $1,007,097 12/31/14 $970,590 $1,008,039 1/31/15 $971,493 $1,029,175 2/28/15 $998,412 $1,019,500 3/31/15 $993,811 $1,024,232 4/30/15 $1,008,225 $1,020,558 5/31/15 $1,012,694 $1,018,099 6/30/15 $996,542 $1,006,997 7/31/15 $985,425 $1,013,998 8/31/15 $966,558 $1,012,540 9/30/15 $943,817 $1,019,389 10/31/15 $970,025 $1,019,563 11/30/15 $950,530 $1,016,867 12/31/15 $927,858 $1,013,583 1/31/16 $907,274 $1,027,528 2/29/16 $913,127 $1,034,819 3/31/16 $939,075 $1,044,310 4/30/16 $964,644 $1,048,321 5/31/16 $966,779 $1,048,590 6/30/16 $972,459 $1,067,431 7/31/16 $997,261 $1,074,180 8/31/16 $1,014,408 $1,072,953 9/30/16 $1,020,758 $1,072,321 10/31/16 $1,022,466 $1,064,120 11/30/16 $1,022,234 $1,038,951 12/31/16 $1,041,191 $1,040,415 1/31/17 $1,054,765 $1,042,457 2/28/17 $1,066,297 $1,049,464 3/31/17 $1,057,519 $1,048,911 4/30/17 $1,074,778 $1,057,008 5/31/17 $1,081,711 $1,065,141 6/30/17 $1,083,595 $1,064,072 7/31/17 $1,094,470 $1,068,652 8/31/17 $1,095,940 $1,078,233 9/30/17 $1,103,290 $1,073,100 10/31/17 $1,105,196 $1,073,722 11/30/17 $1,101,511 $1,072,342 12/31/17 $1,106,863 $1,077,264 1/31/18 $1,116,099 $1,064,857 2/28/18 $1,103,961 $1,054,765 3/31/18 $1,091,968 $1,061,530 4/30/18 $1,100,362 $1,053,633 5/31/18 $1,102,586 $1,061,150 6/30/18 $1,107,360 $1,059,845 7/31/18 $1,119,348 $1,060,098 8/31/18 $1,128,006 $1,066,920 9/30/18 $1,135,087 $1,060,050 10/31/18 $1,111,994 $1,051,675 11/30/18 $1,096,783 $1,057,950 12/31/18 $1,061,733 $1,077,385 1/31/19 $1,116,626 $1,088,830 2/28/19 $1,138,326 $1,088,198 3/31/19 $1,146,224 $1,109,092 4/30/19 $1,165,045 $1,109,376 5/31/19 $1,148,250 $1,129,070 6/30/19 $1,172,222 $1,143,247 7/31/19 $1,176,861 $1,145,763 8/31/19 $1,175,948 $1,175,454 9/30/19 $1,176,894 $1,169,194 10/31/19 $1,179,971 $1,172,716 11/30/19 $1,184,727 $1,172,116 12/31/19 $1,216,430 $1,171,300 1/31/20 $1,218,051 $1,193,842 2/29/20 $1,200,089 $1,215,330 3/31/20 $1,032,445 $1,208,176 4/30/20 $1,070,940 $1,229,655 5/31/20 $1,122,302 $1,235,377 6/30/20 $1,137,856 $1,243,163 7/31/20 $1,184,993 $1,261,730 8/31/20 $1,205,046 $1,251,543 9/30/20 $1,193,328 $1,250,859 10/31/20 $1,196,276 $1,245,274 11/30/20 $1,251,524 $1,257,492 12/31/20 $1,277,751 $1,259,224 1/31/21 $1,286,845 $1,250,196 2/28/21 $1,298,944 $1,232,145 3/31/21 $1,306,361 $1,216,757 4/30/21 $1,321,143 $1,226,370 5/31/21 $1,326,313 $1,230,376 6/30/21 $1,342,430 $1,239,020 7/31/21 $1,349,234 $1,252,875 8/31/21 $1,353,534 $1,250,490 9/30/21 $1,353,628 $1,239,662 10/31/21 $1,353,696 $1,239,320 11/30/21 $1,342,702 $1,242,989 12/31/21 $1,363,400 $1,239,809 1/31/22 $1,333,351 $1,213,098 2/28/22 $1,321,031 $1,199,564 3/31/22 $1,312,190 $1,166,236 4/30/22 $1,271,125 $1,121,979 5/31/22 $1,266,599 $1,129,212 6/30/22 $1,191,458 $1,111,498 7/31/22 $1,250,718 $1,138,656 8/31/22 $1,230,272 $1,106,486 9/30/22 $1,180,163 $1,058,676 10/31/22 $1,212,271 $1,044,963 11/30/22 $1,232,023 $1,083,392 12/31/22 $1,225,297 $1,078,507 1/31/23 $1,270,278 $1,111,687 2/28/23 $1,254,706 $1,082,945 3/31/23 $1,257,183 $1,110,450 4/30/23 $1,273,793 $1,117,183 5/31/23 $1,260,246 $1,105,018 6/30/23 $1,283,613 $1,101,075 7/31/23 $1,304,041 $1,100,311 8/31/23 $1,311,290 $1,093,284 9/30/23 $1,297,394 $1,065,499 10/31/23 $1,278,643 $1,048,685 11/30/23 $1,330,485 $1,096,174 12/31/23 $1,378,666 $1,138,135 1/31/24 $1,381,240 $1,135,008 2/29/24 $1,386,655 $1,118,973 3/31/24 $1,403,638 $1,129,307 4/30/24 $1,390,090 $1,100,780 5/31/24 $1,405,258 $1,119,442 6/30/24 $1,417,276 $1,130,044 7/31/24 $1,441,544 $1,156,439 8/31/24 $1,460,156 $1,173,053 9/30/24 $1,481,433 $1,188,762 10/31/24 $1,476,297 $1,159,282 |
Average Annual Return [Table Text Block] | AVERAGE ANNUAL TOTAL RETURNS (%) AATR 1 YEAR 5 YEARS 10 YEARS Class I 15.46 4.58 3.97 Bloomberg U.S. Aggregate Bond Index 10.55 - 1.49 The Fund's past performance is not a good predictor of the Fund's future performance. The graph and table do not reflect the deduction of taxes that a shareholder would pay on fund distributions or redemption of fund shares. Principal value and investment return of an investment will fluctuate so that your shares, when redeemed, may be worth more or less than their original cost. Average annual total return measures net investment income and capital gain or loss from portfolio investments as an annualized average. All performance shown assumes reinvestment of dividends and capital gains distributions. Visit https://www.calamos.com/funds/mutual/ |
No Deduction of Taxes [Text Block] | The graph and table do not reflect the deduction of taxes that a shareholder would pay on fund distributions or redemption of fund shares. |
AssetsNet | $ 37,435,590 |
Holdings Count | Holding | 490 |
Advisory Fees Paid, Amount | $ 215,383 |
InvestmentCompanyPortfolioTurnover | 42% |
Additional Fund Statistics [Text Block] | KEY FUND STATISTICS Total Net Assets # of Portfolio Holdings Portfolio Turnover Rate Total Advisory Fees Paid $37,435,590 490 42% $215,383 |
Holdings [Text Block] | SECTOR WEIGHTINGS % OF NET ASSETS Consumer Discretionary 19.6 Financials 15.7 Energy 13.6 Industrials 11.5 Communication Services 9.5 Consumer Staples 5.3 Health Care 5.0 Materials 4.9 Information Technology 4.2 Airlines 1.5 Special Purpose Acquisition Companies 0.8 Utilities 0.8 Real Estate 0.6 Other 0.5 |
Largest Holdings [Text Block] | TOP 10 HOLDINGS % OF NET ASSETS Amneal Pharmaceuticals, LLC, 10.185%, 05/04/28 0.8 Jefferies Finance, LLC / JFIN Co-Issuer Corp., 5.000%, 08/15/28 0.6 Burford Capital Global Financial, LLC, 6.875%, 04/15/30 0.5 Tenet Healthcare Corp., 6.250%, 02/01/27 0.5 OCI, NV, 6.700%, 03/16/33 0.5 Jazz Securities DAC, 4.375%, 01/15/29 0.5 Jefferies Finance, LLC / JFIN Co-Issuer Corp., 6.625%, 10/15/31 0.5 Ford Motor Credit Company, LLC, 5.113%, 05/03/29 0.5 Aptiv, PLC / Aptiv Global Financing DAC, 6.875%, 12/15/54 (5 yr. CMT + 3.390%) 0.5 Iron Mountain, Inc., 5.250%, 03/15/28 0.5 |
Material Fund Change [Text Block] | |
Updated Prospectus Phone Number | 800-582-6959. |
Updated Prospectus Web Address | www.calamos.com/resources |
C000011378 | |
Shareholder Report [Line Items] | |
Fund Name | Calamos International Growth Fund |
Class Name | Class A |
Trading Symbol | CIGRX |
Annual or Semi-Annual Statement [Text Block] | This annual shareholder report contains important information about the Calamos International Growth Fund for the period of November 1, 2023 to October 31, 2024. |
Shareholder Report Annual or Semi-Annual | Annual Shareholder Report |
Additional Information [Text Block] | You can find additional information about the Fund at www.calamos.com/resources |
Additional Information Phone Number | 800-582-6959 |
Additional Information Website | www.calamos.com/resources |
Expenses [Text Block] | WHAT WERE THE FUND YEAR (based on a hypothetical $10,000 investment) Class Name Costs of a $10,000 Investment Costs Paid as a Percentage of a $10,000 Investment Class A $141 1.20% |
Expenses Paid, Amount | $ 141 |
Expense Ratio, Percent | 1.20% |
Performance Past Does Not Indicate Future [Text] | The Fund's past performance is not a good predictor of the Fund's future performance. |
Line Graph [Table Text Block] | Class A with sales charge MSCI ACWI ex-US Gross Total Return Index 10/31/14 $9,525 $10,000 11/30/14 $9,609 $10,073 12/31/14 $9,236 $9,714 1/31/15 $9,314 $9,701 2/28/15 $9,882 $10,221 3/31/15 $9,888 $10,063 4/30/15 $10,144 $10,578 5/31/15 $10,138 $10,422 6/30/15 $9,977 $10,136 7/31/15 $9,988 $10,110 8/31/15 $9,348 $9,339 9/30/15 $9,036 $8,909 10/31/15 $9,615 $9,574 11/30/15 $9,648 $9,377 12/31/15 $9,494 $9,203 1/31/16 $8,775 $8,579 2/29/16 $8,424 $8,483 3/31/16 $9,054 $9,179 4/30/16 $9,082 $9,429 5/31/16 $9,255 $9,279 6/30/16 $9,065 $9,142 7/31/16 $9,472 $9,596 8/31/16 $9,411 $9,659 9/30/16 $9,645 $9,782 10/31/16 $9,282 $9,642 11/30/16 $8,898 $9,421 12/31/16 $8,909 $9,665 1/31/17 $9,355 $10,008 2/28/17 $9,438 $10,169 3/31/17 $9,734 $10,436 4/30/17 $10,074 $10,666 5/31/17 $10,498 $11,023 6/30/17 $10,531 $11,062 7/31/17 $11,050 $11,473 8/31/17 $11,312 $11,535 9/30/17 $11,596 $11,754 10/31/17 $12,014 $11,976 11/30/17 $12,181 $12,075 12/31/17 $12,400 $12,349 1/31/18 $13,217 $13,038 2/28/18 $12,516 $12,425 3/31/18 $12,412 $12,216 4/30/18 $12,273 $12,421 5/31/18 $12,348 $12,147 6/30/18 $11,931 $11,924 7/31/18 $11,989 $12,212 8/31/18 $12,105 $11,959 9/30/18 $12,000 $12,019 10/31/18 $10,488 $11,042 11/30/18 $10,384 $11,149 12/31/18 $9,788 $10,648 1/31/19 $10,599 $11,454 2/28/19 $10,836 $11,680 3/31/19 $11,133 $11,759 4/30/19 $11,483 $12,079 5/31/19 $10,981 $11,443 6/30/19 $11,766 $12,138 7/31/19 $11,681 $11,995 8/31/19 $11,615 $11,627 9/30/19 $11,516 $11,932 10/31/19 $11,859 $12,350 11/30/19 $12,103 $12,461 12/31/19 $12,657 $13,004 1/31/20 $12,479 $12,657 2/29/20 $11,964 $11,658 3/31/20 $10,401 $9,979 4/30/20 $11,496 $10,742 5/31/20 $12,505 $11,099 6/30/20 $13,442 $11,605 7/31/20 $14,543 $12,128 8/31/20 $15,361 $12,649 9/30/20 $15,156 $12,343 10/31/20 $15,150 $12,080 11/30/20 $17,095 $13,706 12/31/20 $18,299 $14,451 1/31/21 $18,362 $14,485 2/28/21 $18,878 $14,774 3/31/21 $18,571 $14,971 4/30/21 $19,213 $15,421 5/31/21 $19,638 $15,914 6/30/21 $19,450 $15,816 7/31/21 $19,583 $15,560 8/31/21 $20,231 $15,859 9/30/21 $19,220 $15,361 10/31/21 $20,113 $15,731 11/30/21 $19,052 $15,025 12/31/21 $19,539 $15,650 1/31/22 $17,938 $15,075 2/28/22 $17,054 $14,779 3/31/22 $17,104 $14,815 4/30/22 $15,602 $13,894 5/31/22 $15,577 $14,008 6/30/22 $14,132 $12,809 7/31/22 $14,421 $13,252 8/31/22 $13,604 $12,829 9/30/22 $12,308 $11,554 10/31/22 $12,737 $11,901 11/30/22 $14,107 $13,308 12/31/22 $13,538 $13,214 1/31/23 $14,941 $14,288 2/28/23 $14,215 $13,788 3/31/23 $14,842 $14,139 4/30/23 $14,809 $14,395 5/31/23 $14,355 $13,886 6/30/23 $14,842 $14,516 7/31/23 $15,148 $15,111 8/31/23 $14,594 $14,432 9/30/23 $13,777 $13,982 10/31/23 $13,414 $13,408 11/30/23 $14,925 $14,617 12/31/23 $15,575 $15,355 1/31/24 $15,897 $15,205 2/29/24 $17,103 $15,593 3/31/24 $17,689 $16,071 4/30/24 $16,896 $15,818 5/31/24 $17,970 $16,292 6/30/24 $18,490 $16,283 7/31/24 $18,473 $16,665 8/31/24 $18,928 $17,143 9/30/24 $19,068 $17,613 10/31/24 $18,118 $16,757 |
Average Annual Return [Table Text Block] | AVERAGE ANNUAL TOTAL RETURNS (%) AATR 1 YEAR 5 YEARS 10 YEARS Class A without sales charge 35.07 8.85 6.64 Class A with sales charge 28.66 7.79 6.12 MSCI ACWI ex-US Gross Total Return Index 24.98 6.29 5.30 The Fund's past performance is not a good predictor of the Fund's future performance. The graph and table do not reflect the deduction of taxes that a shareholder would pay on fund distributions or redemption of fund shares. Principal value and investment return of an investment will fluctuate so that your shares, when redeemed, may be worth more or less than their original cost. Average annual total return measures net investment income and capital gain or loss from portfolio investments as an annualized average. All performance shown assumes reinvestment of dividends and capital gains distributions. Visit https://www.calamos.com/funds/mutual/ |
No Deduction of Taxes [Text Block] | The graph and table do not reflect the deduction of taxes that a shareholder would pay on fund distributions or redemption of fund shares. |
AssetsNet | $ 242,480,525 |
Holdings Count | Holding | 66 |
Advisory Fees Paid, Amount | $ 2,367,965 |
InvestmentCompanyPortfolioTurnover | 127% |
Additional Fund Statistics [Text Block] | KEY FUND STATISTICS Total Net Assets # of Portfolio Holdings Portfolio Turnover Rate Total Advisory Fees Paid $242,480,525 66 127% $2,367,965 |
Holdings [Text Block] | SECTOR WEIGHTINGS % OF NET ASSETS Information Technology 23.0 Industrials 17.7 Consumer Discretionary 13.5 Financials 12.6 Health Care 9.0 Communication Services 8.2 Consumer Staples 7.4 Materials 5.3 Real Estate 2.5 Energy 0.1 |
Largest Holdings [Text Block] | TOP 10 HOLDINGS % OF NET ASSETS Taiwan Semiconductor Manufacturing Company, Ltd. 4.1 Hitachi, Ltd. 3.9 Novo Nordisk AS - Class B 3.6 WiseTech Global, Ltd. 3.6 Spotify Technology, SA 3.4 Advantest Corp. 3.2 Rolls-Royce Holdings, PLC 3.1 SAP, SE 2.7 Deutsche Telekom, AG 2.7 Unilever, PLC 2.5 |
Material Fund Change [Text Block] | |
Updated Prospectus Phone Number | 800-582-6959. |
Updated Prospectus Web Address | www.calamos.com/resources |
C000011380 | |
Shareholder Report [Line Items] | |
Fund Name | Calamos International Growth Fund |
Class Name | Class C |
Trading Symbol | CIGCX |
Annual or Semi-Annual Statement [Text Block] | This annual shareholder report contains important information about the Calamos International Growth Fund for the period of November 1, 2023 to October 31, 2024. |
Shareholder Report Annual or Semi-Annual | Annual Shareholder Report |
Additional Information [Text Block] | You can find additional information about the Fund at www.calamos.com/resources |
Additional Information Phone Number | 800-582-6959 |
Additional Information Website | www.calamos.com/resources |
Expenses [Text Block] | WHAT WERE THE FUND YEAR (based on a hypothetical $10,000 investment) Class Name Costs of a $10,000 Investment Costs Paid as a Percentage of a $10,000 Investment Class C $228 1.95% |
Expenses Paid, Amount | $ 228 |
Expense Ratio, Percent | 1.95% |
Performance Past Does Not Indicate Future [Text] | The Fund's past performance is not a good predictor of the Fund's future performance. |
Line Graph [Table Text Block] | Class C with sales charge MSCI ACWI ex-US Gross Total Return Index 10/31/14 $10,000 $10,000 11/30/14 $10,077 $10,073 12/31/14 $9,684 $9,714 1/31/15 $9,759 $9,701 2/28/15 $10,352 $10,221 3/31/15 $10,346 $10,063 4/30/15 $10,608 $10,578 5/31/15 $10,596 $10,422 6/30/15 $10,421 $10,136 7/31/15 $10,427 $10,110 8/31/15 $9,753 $9,339 9/30/15 $9,416 $8,909 10/31/15 $10,015 $9,574 11/30/15 $10,046 $9,377 12/31/15 $9,880 $9,203 1/31/16 $9,123 $8,579 2/29/16 $8,760 $8,483 3/31/16 $9,404 $9,179 4/30/16 $9,429 $9,429 5/31/16 $9,598 $9,279 6/30/16 $9,398 $9,142 7/31/16 $9,817 $9,596 8/31/16 $9,748 $9,659 9/30/16 $9,980 $9,782 10/31/16 $9,598 $9,642 11/30/16 $9,192 $9,421 12/31/16 $9,198 $9,665 1/31/17 $9,654 $10,008 2/28/17 $9,736 $10,169 3/31/17 $10,036 $10,436 4/30/17 $10,380 $10,666 5/31/17 $10,811 $11,023 6/30/17 $10,836 $11,062 7/31/17 $11,361 $11,473 8/31/17 $11,624 $11,535 9/30/17 $11,905 $11,754 10/31/17 $12,331 $11,976 11/30/17 $12,493 $12,075 12/31/17 $12,714 $12,349 1/31/18 $13,542 $13,038 2/28/18 $12,818 $12,425 3/31/18 $12,700 $12,216 4/30/18 $12,550 $12,421 5/31/18 $12,616 $12,147 6/30/18 $12,185 $11,924 7/31/18 $12,237 $12,212 8/31/18 $12,348 $11,959 9/30/18 $12,231 $12,019 10/31/18 $10,685 $11,042 11/30/18 $10,567 $11,149 12/31/18 $9,954 $10,648 1/31/19 $10,776 $11,454 2/28/19 $11,009 $11,680 3/31/19 $11,303 $11,759 4/30/19 $11,657 $12,079 5/31/19 $11,145 $11,443 6/30/19 $11,929 $12,138 7/31/19 $11,838 $11,995 8/31/19 $11,755 $11,627 9/30/19 $11,650 $11,932 10/31/19 $11,989 $12,350 11/30/19 $12,230 $12,461 12/31/19 $12,780 $13,004 1/31/20 $12,592 $12,657 2/29/20 $12,064 $11,658 3/31/20 $10,489 $9,979 4/30/20 $11,582 $10,742 5/31/20 $12,592 $11,099 6/30/20 $13,526 $11,605 7/31/20 $14,626 $12,128 8/31/20 $15,440 $12,649 9/30/20 $15,222 $12,343 10/31/20 $15,207 $12,080 11/30/20 $17,151 $13,706 12/31/20 $18,345 $14,451 1/31/21 $18,401 $14,485 2/28/21 $18,899 $14,774 3/31/21 $18,578 $14,971 4/30/21 $19,213 $15,421 5/31/21 $19,622 $15,914 6/30/21 $19,421 $15,816 7/31/21 $19,542 $15,560 8/31/21 $20,177 $15,859 9/30/21 $19,156 $15,361 10/31/21 $20,040 $15,731 11/30/21 $18,971 $15,025 12/31/21 $19,442 $15,650 1/31/22 $17,837 $15,075 2/28/22 $16,946 $14,779 3/31/22 $16,985 $14,815 4/30/22 $15,487 $13,894 5/31/22 $15,448 $14,008 6/30/22 $14,009 $12,809 7/31/22 $14,283 $13,252 8/31/22 $13,470 $12,829 9/30/22 $12,178 $11,554 10/31/22 $12,589 $11,901 11/30/22 $13,940 $13,308 12/31/22 $13,372 $13,214 1/31/23 $14,743 $14,288 2/28/23 $14,019 $13,788 3/31/23 $14,626 $14,139 4/30/23 $14,586 $14,395 5/31/23 $14,136 $13,886 6/30/23 $14,596 $14,516 7/31/23 $14,890 $15,111 8/31/23 $14,342 $14,432 9/30/23 $13,529 $13,982 10/31/23 $13,157 $13,408 11/30/23 $14,635 $14,617 12/31/23 $15,262 $15,355 1/31/24 $15,575 $15,205 2/29/24 $16,740 $15,593 3/31/24 $17,298 $16,071 4/30/24 $16,515 $15,818 5/31/24 $17,553 $16,292 6/30/24 $18,062 $16,283 7/31/24 $18,032 $16,665 8/31/24 $18,453 $17,143 9/30/24 $18,590 $17,613 10/31/24 $17,651 $16,757 |
Average Annual Return [Table Text Block] | AVERAGE ANNUAL TOTAL RETURNS (%) AATR 1 YEAR 5 YEARS 10 YEARS Class C without sales charge 34.15 8.04 5.85 Class C with sales charge 33.15 8.04 5.85 MSCI ACWI ex-US Gross Total Return Index 24.98 6.29 5.30 The Fund's past performance is not a good predictor of the Fund's future performance. The graph and table do not reflect the deduction of taxes that a shareholder would pay on fund distributions or redemption of fund shares. Principal value and investment return of an investment will fluctuate so that your shares, when redeemed, may be worth more or less than their original cost. Average annual total return measures net investment income and capital gain or loss from portfolio investments as an annualized average. All performance shown assumes reinvestment of dividends and capital gains distributions. Visit https://www.calamos.com/funds/mutual/ |
No Deduction of Taxes [Text Block] | The graph and table do not reflect the deduction of taxes that a shareholder would pay on fund distributions or redemption of fund shares. |
AssetsNet | $ 242,480,525 |
Holdings Count | Holding | 66 |
Advisory Fees Paid, Amount | $ 2,367,965 |
InvestmentCompanyPortfolioTurnover | 127% |
Additional Fund Statistics [Text Block] | KEY FUND STATISTICS Total Net Assets # of Portfolio Holdings Portfolio Turnover Rate Total Advisory Fees Paid $242,480,525 66 127% $2,367,965 |
Holdings [Text Block] | SECTOR WEIGHTINGS % OF NET ASSETS Information Technology 23.0 Industrials 17.7 Consumer Discretionary 13.5 Financials 12.6 Health Care 9.0 Communication Services 8.2 Consumer Staples 7.4 Materials 5.3 Real Estate 2.5 Energy 0.1 |
Largest Holdings [Text Block] | TOP 10 HOLDINGS % OF NET ASSETS Taiwan Semiconductor Manufacturing Company, Ltd. 4.1 Hitachi, Ltd. 3.9 Novo Nordisk AS - Class B 3.6 WiseTech Global, Ltd. 3.6 Spotify Technology, SA 3.4 Advantest Corp. 3.2 Rolls-Royce Holdings, PLC 3.1 SAP, SE 2.7 Deutsche Telekom, AG 2.7 Unilever, PLC 2.5 |
Material Fund Change [Text Block] | |
Updated Prospectus Phone Number | 800-582-6959. |
Updated Prospectus Web Address | www.calamos.com/resources |
C000011381 | |
Shareholder Report [Line Items] | |
Fund Name | Calamos International Growth Fund |
Class Name | Class I |
Trading Symbol | CIGIX |
Annual or Semi-Annual Statement [Text Block] | This annual shareholder report contains important information about the Calamos International Growth Fund for the period of November 1, 2023 to October 31, 2024. |
Shareholder Report Annual or Semi-Annual | Annual Shareholder Report |
Additional Information [Text Block] | You can find additional information about the Fund at www.calamos.com/resources |
Additional Information Phone Number | 800-582-6959 |
Additional Information Website | www.calamos.com/resources |
Expenses [Text Block] | WHAT WERE THE FUND YEAR (based on a hypothetical $10,000 investment) Class Name Costs of a $10,000 Investment Costs Paid as a Percentage of a $10,000 Investment Class I $112 0.95% |
Expenses Paid, Amount | $ 112 |
Expense Ratio, Percent | 0.95% |
Performance Past Does Not Indicate Future [Text] | The Fund's past performance is not a good predictor of the Fund's future performance. |
Line Graph [Table Text Block] | Class I MSCI ACWI ex-US Gross Total Return Index 10/31/14 $1,000,000 $1,000,000 11/30/14 $1,009,231 $1,007,365 12/31/14 $970,611 $971,394 1/31/15 $978,108 $970,072 2/28/15 $1,038,663 $1,022,076 3/31/15 $1,039,240 $1,006,316 4/30/15 $1,066,346 $1,057,833 5/31/15 $1,066,346 $1,042,248 6/30/15 $1,049,044 $1,013,603 7/31/15 $1,050,774 $1,010,999 8/31/15 $983,299 $933,907 9/30/15 $950,426 $890,959 10/31/15 $1,011,558 $957,383 11/30/15 $1,016,171 $937,735 12/31/15 $999,615 $920,362 1/31/16 $924,542 $857,864 2/29/16 $887,584 $848,323 3/31/16 $953,994 $917,933 4/30/16 $956,881 $942,905 5/31/16 $975,360 $927,883 6/30/16 $955,726 $914,221 7/31/16 $999,037 $959,637 8/31/16 $992,685 $965,894 9/30/16 $1,017,516 $978,234 10/31/16 $979,403 $964,262 11/30/16 $938,979 $942,088 12/31/16 $940,134 $966,516 1/31/17 $987,488 $1,000,835 2/28/17 $996,727 $1,016,946 3/31/17 $1,028,488 $1,043,666 4/30/17 $1,064,292 $1,066,617 5/31/17 $1,109,335 $1,102,336 6/30/17 $1,113,378 $1,106,222 7/31/17 $1,168,238 $1,147,285 8/31/17 $1,195,957 $1,153,542 9/30/17 $1,225,986 $1,175,385 10/31/17 $1,271,029 $1,197,637 11/30/17 $1,288,931 $1,207,528 12/31/17 $1,312,171 $1,234,890 1/31/18 $1,399,129 $1,303,781 2/28/18 $1,325,365 $1,242,528 3/31/18 $1,314,570 $1,221,578 4/30/18 $1,300,177 $1,242,100 5/31/18 $1,307,973 $1,214,680 6/30/18 $1,264,194 $1,192,370 7/31/18 $1,270,791 $1,221,248 8/31/18 $1,283,385 $1,195,927 9/30/18 $1,272,590 $1,201,873 10/31/18 $1,112,467 $1,104,260 11/30/18 $1,101,072 $1,114,890 12/31/18 $1,038,133 $1,064,810 1/31/19 $1,124,531 $1,145,458 2/28/19 $1,149,702 $1,167,981 3/31/19 $1,181,676 $1,175,930 4/30/19 $1,219,773 $1,207,878 5/31/19 $1,166,710 $1,144,350 6/30/19 $1,250,386 $1,213,825 7/31/19 $1,241,542 $1,199,522 8/31/19 $1,234,059 $1,162,715 9/30/19 $1,223,854 $1,193,206 10/31/19 $1,260,591 $1,235,007 11/30/19 $1,287,122 $1,246,084 12/31/19 $1,346,308 $1,300,458 1/31/20 $1,327,260 $1,265,673 2/29/20 $1,272,836 $1,165,805 3/31/20 $1,106,843 $997,920 4/30/20 $1,223,854 $1,074,196 5/31/20 $1,331,341 $1,109,895 6/30/20 $1,431,345 $1,160,538 7/31/20 $1,549,036 $1,212,795 8/31/20 $1,636,795 $1,264,954 9/30/20 $1,615,025 $1,234,366 10/31/20 $1,614,345 $1,208,014 11/30/20 $1,822,516 $1,370,671 12/31/20 $1,951,712 $1,445,159 1/31/21 $1,958,896 $1,448,540 2/28/21 $2,013,489 $1,477,418 3/31/21 $1,981,164 $1,497,162 4/30/21 $2,050,124 $1,542,151 5/31/21 $2,096,097 $1,591,453 6/30/21 $2,076,702 $1,581,658 7/31/21 $2,091,069 $1,556,045 8/31/21 $2,160,747 $1,585,914 9/30/21 $2,052,997 $1,536,107 10/31/21 $2,149,254 $1,573,147 11/30/21 $2,036,476 $1,502,526 12/31/21 $2,088,937 $1,565,024 1/31/22 $1,917,824 $1,507,520 2/28/22 $1,823,796 $1,477,885 3/31/22 $1,828,879 $1,481,538 4/30/22 $1,668,778 $1,389,444 5/31/22 $1,666,237 $1,400,831 6/30/22 $1,512,065 $1,280,928 7/31/22 $1,544,255 $1,325,255 8/31/22 $1,457,004 $1,282,949 9/30/22 $1,318,080 $1,155,369 10/31/22 $1,363,824 $1,190,077 11/30/22 $1,511,218 $1,330,794 12/31/22 $1,451,074 $1,321,388 1/31/23 $1,601,010 $1,428,777 2/28/23 $1,523,925 $1,378,813 3/31/23 $1,590,845 $1,413,910 4/30/23 $1,588,304 $1,439,562 5/31/23 $1,540,019 $1,388,627 6/30/23 $1,592,539 $1,451,669 7/31/23 $1,625,576 $1,511,135 8/31/23 $1,566,279 $1,443,196 9/30/23 $1,479,029 $1,398,266 10/31/23 $1,440,062 $1,340,782 11/30/23 $1,602,705 $1,461,735 12/31/23 $1,673,458 $1,535,563 1/31/24 $1,708,286 $1,520,521 2/29/24 $1,837,405 $1,559,291 3/31/24 $1,901,116 $1,607,136 4/30/24 $1,816,169 $1,581,853 5/31/24 $1,931,697 $1,629,251 6/30/24 $1,989,461 $1,628,337 7/31/24 $1,987,762 $1,666,563 8/31/24 $2,036,182 $1,714,369 9/30/24 $2,052,322 $1,761,300 10/31/24 $1,950,385 $1,675,755 |
Average Annual Return [Table Text Block] | AVERAGE ANNUAL TOTAL RETURNS (%) AATR 1 YEAR 5 YEARS 10 YEARS Class I 35.44 9.12 6.91 MSCI ACWI ex-US Gross Total Return Index 24.98 6.29 5.30 The Fund's past performance is not a good predictor of the Fund's future performance. The graph and table do not reflect the deduction of taxes that a shareholder would pay on fund distributions or redemption of fund shares. Principal value and investment return of an investment will fluctuate so that your shares, when redeemed, may be worth more or less than their original cost. Average annual total return measures net investment income and capital gain or loss from portfolio investments as an annualized average. All performance shown assumes reinvestment of dividends and capital gains distributions. Visit https://www.calamos.com/funds/mutual/ |
No Deduction of Taxes [Text Block] | The graph and table do not reflect the deduction of taxes that a shareholder would pay on fund distributions or redemption of fund shares. |
AssetsNet | $ 242,480,525 |
Holdings Count | Holding | 66 |
Advisory Fees Paid, Amount | $ 2,367,965 |
InvestmentCompanyPortfolioTurnover | 127% |
Additional Fund Statistics [Text Block] | KEY FUND STATISTICS Total Net Assets # of Portfolio Holdings Portfolio Turnover Rate Total Advisory Fees Paid $242,480,525 66 127% $2,367,965 |
Holdings [Text Block] | SECTOR WEIGHTINGS % OF NET ASSETS Information Technology 23.0 Industrials 17.7 Consumer Discretionary 13.5 Financials 12.6 Health Care 9.0 Communication Services 8.2 Consumer Staples 7.4 Materials 5.3 Real Estate 2.5 Energy 0.1 |
Largest Holdings [Text Block] | TOP 10 HOLDINGS % OF NET ASSETS Taiwan Semiconductor Manufacturing Company, Ltd. 4.1 Hitachi, Ltd. 3.9 Novo Nordisk AS - Class B 3.6 WiseTech Global, Ltd. 3.6 Spotify Technology, SA 3.4 Advantest Corp. 3.2 Rolls-Royce Holdings, PLC 3.1 SAP, SE 2.7 Deutsche Telekom, AG 2.7 Unilever, PLC 2.5 |
Material Fund Change [Text Block] | |
Updated Prospectus Phone Number | 800-582-6959. |
Updated Prospectus Web Address | www.calamos.com/resources |
C000204888 | |
Shareholder Report [Line Items] | |
Fund Name | Calamos International Growth Fund |
Class Name | Class R6 |
Trading Symbol | CIGOX |
Annual or Semi-Annual Statement [Text Block] | This annual shareholder report contains important information about the Calamos International Growth Fund for the period of November 1, 2023 to October 31, 2024. |
Shareholder Report Annual or Semi-Annual | Annual Shareholder Report |
Additional Information [Text Block] | You can find additional information about the Fund at www.calamos.com/resources |
Additional Information Phone Number | 800-582-6959 |
Additional Information Website | www.calamos.com/resources |
Expenses [Text Block] | WHAT WERE THE FUND YEAR (based on a hypothetical $10,000 investment) Class Name Costs of a $10,000 Investment Costs Paid as a Percentage of a $10,000 Investment Class R6 $101 0.86% |
Expenses Paid, Amount | $ 101 |
Expense Ratio, Percent | 0.86% |
Performance Past Does Not Indicate Future [Text] | The Fund's past performance is not a good predictor of the Fund's future performance. |
Line Graph [Table Text Block] | Class R6 MSCI ACWI ex-US Gross Total Return Index 9/17/18 $10,000 $10,000 9/30/18 $10,220 $10,200 10/31/18 $8,933 $9,371 11/30/18 $8,846 $9,461 12/31/18 $8,340 $9,036 1/31/19 $9,034 $9,721 2/28/19 $9,235 $9,912 3/31/19 $9,495 $9,979 4/30/19 $9,799 $10,251 5/31/19 $9,376 $9,711 6/30/19 $10,049 $10,301 7/31/19 $9,978 $10,180 8/31/19 $9,924 $9,867 9/30/19 $9,843 $10,126 10/31/19 $10,130 $10,481 11/30/19 $10,342 $10,575 12/31/19 $10,819 $11,036 1/31/20 $10,673 $10,741 2/29/20 $10,233 $9,894 3/31/20 $8,904 $8,469 4/30/20 $9,843 $9,116 5/31/20 $10,705 $9,419 6/30/20 $11,514 $9,849 7/31/20 $12,463 $10,292 8/31/20 $13,169 $10,735 9/30/20 $12,995 $10,475 10/31/20 $12,990 $10,252 11/30/20 $14,666 $11,632 12/31/20 $15,703 $12,264 1/31/21 $15,760 $12,293 2/28/21 $16,207 $12,538 3/31/21 $15,944 $12,706 4/30/21 $16,500 $13,087 5/31/21 $16,872 $13,506 6/30/21 $16,717 $13,423 7/31/21 $16,832 $13,205 8/31/21 $17,394 $13,459 9/30/21 $16,528 $13,036 10/31/21 $17,308 $13,350 11/30/21 $16,396 $12,751 12/31/21 $16,824 $13,282 1/31/22 $15,447 $12,794 2/28/22 $14,690 $12,542 3/31/22 $14,737 $12,573 4/30/22 $13,447 $11,791 5/31/22 $13,427 $11,888 6/30/22 $12,184 $10,871 7/31/22 $12,441 $11,247 8/31/22 $11,739 $10,888 9/30/22 $10,624 $9,805 10/31/22 $10,996 $10,100 11/30/22 $12,184 $11,294 12/31/22 $11,698 $11,214 1/31/23 $12,914 $12,125 2/28/23 $12,292 $11,701 3/31/23 $12,833 $11,999 4/30/23 $12,812 $12,217 5/31/23 $12,421 $11,785 6/30/23 $12,846 $12,320 7/31/23 $13,116 $12,824 8/31/23 $12,637 $12,248 9/30/23 $11,934 $11,866 10/31/23 $11,624 $11,378 11/30/23 $12,934 $12,405 12/31/23 $13,505 $13,031 1/31/24 $13,790 $12,904 2/29/24 $14,834 $13,233 3/31/24 $15,349 $13,639 4/30/24 $14,664 $13,424 5/31/24 $15,600 $13,827 6/30/24 $16,061 $13,819 7/31/24 $16,054 $14,143 8/31/24 $16,447 $14,549 9/30/24 $16,576 $14,947 10/31/24 $15,756 $14,221 |
Average Annual Return [Table Text Block] | AVERAGE ANNUAL TOTAL RETURNS (%) AATR 1 YEAR 5 YEARS SINCE INCEPTION 9/17/18 Class R6 35.55 9.24 7.71 MSCI ACWI ex-US Gross Total Return Index 24.98 6.29 5.92 The Fund's past performance is not a good predictor of the Fund's future performance. The graph and table do not reflect the deduction of taxes that a shareholder would pay on fund distributions or redemption of fund shares. Principal value and investment return of an investment will fluctuate so that your shares, when redeemed, may be worth more or less than their original cost. Average annual total return measures net investment income and capital gain or loss from portfolio investments as an annualized average. All performance shown assumes reinvestment of dividends and capital gains distributions. Visit https://www.calamos.com/funds/mutual/ |
No Deduction of Taxes [Text Block] | The graph and table do not reflect the deduction of taxes that a shareholder would pay on fund distributions or redemption of fund shares. |
AssetsNet | $ 242,480,525 |
Holdings Count | Holding | 66 |
Advisory Fees Paid, Amount | $ 2,367,965 |
InvestmentCompanyPortfolioTurnover | 127% |
Additional Fund Statistics [Text Block] | KEY FUND STATISTICS Total Net Assets # of Portfolio Holdings Portfolio Turnover Rate Total Advisory Fees Paid $242,480,525 66 127% $2,367,965 |
Holdings [Text Block] | SECTOR WEIGHTINGS % OF NET ASSETS Information Technology 23.0 Industrials 17.7 Consumer Discretionary 13.5 Financials 12.6 Health Care 9.0 Communication Services 8.2 Consumer Staples 7.4 Materials 5.3 Real Estate 2.5 Energy 0.1 |
Largest Holdings [Text Block] | TOP 10 HOLDINGS % OF NET ASSETS Taiwan Semiconductor Manufacturing Company, Ltd. 4.1 Hitachi, Ltd. 3.9 Novo Nordisk AS - Class B 3.6 WiseTech Global, Ltd. 3.6 Spotify Technology, SA 3.4 Advantest Corp. 3.2 Rolls-Royce Holdings, PLC 3.1 SAP, SE 2.7 Deutsche Telekom, AG 2.7 Unilever, PLC 2.5 |
Material Fund Change [Text Block] | |
Updated Prospectus Phone Number | 800-582-6959. |
Updated Prospectus Web Address | www.calamos.com/resources |
C000234923 | |
Shareholder Report [Line Items] | |
Fund Name | Calamos International Small Cap Growth Fund |
Class Name | Class A |
Trading Symbol | CAISX |
Annual or Semi-Annual Statement [Text Block] | This annual shareholder report contains important information about the Calamos International Small Cap Growth Fund for the period of November 1, 2023 to October 31, 2024. |
Shareholder Report Annual or Semi-Annual | Annual Shareholder Report |
Additional Information [Text Block] | You can find additional information about the Fund at www.calamos.com/resources |
Additional Information Phone Number | 800-582-6959 |
Additional Information Website | www.calamos.com/resources |
Expenses [Text Block] | WHAT WERE THE FUND YEAR (based on a hypothetical $10,000 investment) Class Name Costs of a $10,000 Investment Costs Paid as a Percentage of a $10,000 Investment Class A $157 1.35% |
Expenses Paid, Amount | $ 157 |
Expense Ratio, Percent | 1.35% |
Performance Past Does Not Indicate Future [Text] | The Fund's past performance is not a good predictor of the Fund's future performance. |
Line Graph [Table Text Block] | Class A with sales charge MSCI ACWI ex-US Gross Total Return Index 3/31/22 $9,524 $10,000 4/30/22 $8,610 $9,378 5/31/22 $8,533 $9,455 6/30/22 $7,590 $8,646 7/31/22 $7,924 $8,945 8/31/22 $7,590 $8,660 9/30/22 $7,019 $7,798 10/31/22 $7,286 $8,033 11/30/22 $7,743 $8,983 12/31/22 $7,596 $8,919 1/31/23 $7,970 $9,644 2/28/23 $7,768 $9,307 3/31/23 $7,826 $9,544 4/30/23 $7,740 $9,717 5/31/23 $7,462 $9,373 6/30/23 $7,721 $9,798 7/31/23 $8,037 $10,200 8/31/23 $7,845 $9,741 9/30/23 $7,472 $9,438 10/31/23 $7,222 $9,050 11/30/23 $8,085 $9,866 12/31/23 $8,602 $10,365 1/31/24 $8,678 $10,263 2/29/24 $9,224 $10,525 3/31/24 $9,435 $10,848 4/30/24 $9,215 $10,677 5/31/24 $9,770 $10,997 6/30/24 $10,019 $10,991 7/31/24 $10,163 $11,249 8/31/24 $10,048 $11,572 9/30/24 $10,134 $11,888 10/31/24 $9,531 $11,311 |
Average Annual Return [Table Text Block] | AVERAGE ANNUAL TOTAL RETURNS (%) AATR 1 YEAR SINCE INCEPTION 3/31/22 Class A without sales charge 31.96 0.03 Class A with sales charge 25.63 - MSCI ACWI ex-US Gross Total Return Index 24.98 4.50 The Fund's past performance is not a good predictor of the Fund's future performance. The graph and table do not reflect the deduction of taxes that a shareholder would pay on fund distributions or redemption of fund shares. Principal value and investment return of an investment will fluctuate so that your shares, when redeemed, may be worth more or less than their original cost. Average annual total return measures net investment income and capital gain or loss from portfolio investments as an annualized average. All performance shown assumes reinvestment of dividends and capital gains distributions. Visit https://www.calamos.com/funds/mutual/ |
No Deduction of Taxes [Text Block] | The graph and table do not reflect the deduction of taxes that a shareholder would pay on fund distributions or redemption of fund shares. |
AssetsNet | $ 5,719,979 |
Holdings Count | Holding | 61 |
Advisory Fees Paid, Amount | $ 37,884 |
InvestmentCompanyPortfolioTurnover | 117% |
Additional Fund Statistics [Text Block] | KEY FUND STATISTICS Total Net Assets # of Portfolio Holdings Portfolio Turnover Rate Total Advisory Fees Paid $5,719,979 61 117% $37,884 |
Holdings [Text Block] | SECTOR WEIGHTINGS % OF NET ASSETS Industrials 15.8 Information Technology 13.2 Consumer Staples 12.9 Health Care 11.0 Consumer Discretionary 10.9 Materials 8.5 Communication Services 8.5 Financials 7.1 Real Estate 3.9 Energy 3.5 |
Largest Holdings [Text Block] | TOP 10 HOLDINGS % OF NET ASSETS Amber Enterprises India, Ltd. 3.6 Ypsomed Holding, AG 3.2 Trustpilot Group, PLC 2.7 Gillette India, Ltd. 2.7 Hemnet Group, AB 2.6 Cranswick, PLC 2.6 CES Energy Solutions Corp. 2.5 Munters Group, AB 2.5 Sobha, Ltd. 2.3 Kobe Bussan Company, Ltd. 2.2 |
Material Fund Change [Text Block] | |
Updated Prospectus Phone Number | 800-582-6959. |
Updated Prospectus Web Address | www.calamos.com/resources |
C000234922 | |
Shareholder Report [Line Items] | |
Fund Name | Calamos International Small Cap Growth Fund |
Class Name | Class C |
Trading Symbol | CCISX |
Annual or Semi-Annual Statement [Text Block] | This annual shareholder report contains important information about the Calamos International Small Cap Growth Fund for the period of November 1, 2023 to October 31, 2024. |
Shareholder Report Annual or Semi-Annual | Annual Shareholder Report |
Additional Information [Text Block] | You can find additional information about the Fund at www.calamos.com/resources |
Additional Information Phone Number | 800-582-6959 |
Additional Information Website | www.calamos.com/resources |
Expenses [Text Block] | WHAT WERE THE FUND YEAR (based on a hypothetical $10,000 investment) Class Name Costs of a $10,000 Investment Costs Paid as a Percentage of a $10,000 Investment Class C $242 2.10% |
Expenses Paid, Amount | $ 242 |
Expense Ratio, Percent | 2.10% |
Performance Past Does Not Indicate Future [Text] | The Fund's past performance is not a good predictor of the Fund's future performance. |
Line Graph [Table Text Block] | Class C with sales charge MSCI ACWI ex-US Gross Total Return Index 3/31/22 $10,000 $10,000 4/30/22 $9,040 $9,378 5/31/22 $8,950 $9,455 6/30/22 $7,960 $8,646 7/31/22 $8,300 $8,945 8/31/22 $7,950 $8,660 9/30/22 $7,340 $7,798 10/31/22 $7,620 $8,033 11/30/22 $8,080 $8,983 12/31/22 $7,929 $8,919 1/31/23 $8,311 $9,644 2/28/23 $8,089 $9,307 3/31/23 $8,150 $9,544 4/30/23 $8,059 $9,717 5/31/23 $7,768 $9,373 6/30/23 $8,029 $9,798 7/31/23 $8,351 $10,200 8/31/23 $8,150 $9,741 9/30/23 $7,748 $9,438 10/31/23 $7,497 $9,050 11/30/23 $8,381 $9,866 12/31/23 $8,903 $10,365 1/31/24 $8,984 $10,263 2/29/24 $9,547 $10,525 3/31/24 $9,758 $10,848 4/30/24 $9,526 $10,677 5/31/24 $10,089 $10,997 6/30/24 $10,340 $10,991 7/31/24 $10,481 $11,249 8/31/24 $10,350 $11,572 9/30/24 $10,441 $11,888 10/31/24 $9,808 $11,311 |
Average Annual Return [Table Text Block] | AVERAGE ANNUAL TOTAL RETURNS (%) AATR 1 YEAR SINCE INCEPTION 3/31/22 Class C without sales charge 30.83 - Class C with sales charge 29.83 - MSCI ACWI ex-US Gross Total Return Index 24.98 4.50 The Fund's past performance is not a good predictor of the Fund's future performance. The graph and table do not reflect the deduction of taxes that a shareholder would pay on fund distributions or redemption of fund shares. Principal value and investment return of an investment will fluctuate so that your shares, when redeemed, may be worth more or less than their original cost. Average annual total return measures net investment income and capital gain or loss from portfolio investments as an annualized average. All performance shown assumes reinvestment of dividends and capital gains distributions. Visit https://www.calamos.com/funds/mutual/ |
No Deduction of Taxes [Text Block] | The graph and table do not reflect the deduction of taxes that a shareholder would pay on fund distributions or redemption of fund shares. |
AssetsNet | $ 5,719,979 |
Holdings Count | Holding | 61 |
Advisory Fees Paid, Amount | $ 37,884 |
InvestmentCompanyPortfolioTurnover | 117% |
Additional Fund Statistics [Text Block] | KEY FUND STATISTICS Total Net Assets # of Portfolio Holdings Portfolio Turnover Rate Total Advisory Fees Paid $5,719,979 61 117% $37,884 |
Holdings [Text Block] | SECTOR WEIGHTINGS % OF NET ASSETS Industrials 15.8 Information Technology 13.2 Consumer Staples 12.9 Health Care 11.0 Consumer Discretionary 10.9 Materials 8.5 Communication Services 8.5 Financials 7.1 Real Estate 3.9 Energy 3.5 |
Largest Holdings [Text Block] | TOP 10 HOLDINGS % OF NET ASSETS Amber Enterprises India, Ltd. 3.6 Ypsomed Holding, AG 3.2 Trustpilot Group, PLC 2.7 Gillette India, Ltd. 2.7 Hemnet Group, AB 2.6 Cranswick, PLC 2.6 CES Energy Solutions Corp. 2.5 Munters Group, AB 2.5 Sobha, Ltd. 2.3 Kobe Bussan Company, Ltd. 2.2 |
Material Fund Change [Text Block] | |
Updated Prospectus Phone Number | 800-582-6959. |
Updated Prospectus Web Address | www.calamos.com/resources |
C000234924 | |
Shareholder Report [Line Items] | |
Fund Name | Calamos International Small Cap Growth Fund |
Class Name | Class I |
Trading Symbol | CSGIX |
Annual or Semi-Annual Statement [Text Block] | This annual shareholder report contains important information about the Calamos International Small Cap Growth Fund for the period of November 1, 2023 to October 31, 2024. |
Shareholder Report Annual or Semi-Annual | Annual Shareholder Report |
Additional Information [Text Block] | You can find additional information about the Fund at www.calamos.com/resources |
Additional Information Phone Number | 800-582-6959 |
Additional Information Website | www.calamos.com/resources |
Expenses [Text Block] | WHAT WERE THE FUND YEAR (based on a hypothetical $10,000 investment) Class Name Costs of a $10,000 Investment Costs Paid as a Percentage of a $10,000 Investment Class I $128 1.10% |
Expenses Paid, Amount | $ 128 |
Expense Ratio, Percent | 1.10% |
Performance Past Does Not Indicate Future [Text] | The Fund's past performance is not a good predictor of the Fund's future performance. |
Line Graph [Table Text Block] | Class I MSCI ACWI ex-US Gross Total Return Index 3/31/22 $1,000,000 $1,000,000 4/30/22 $904,000 $937,839 5/31/22 $897,000 $945,525 6/30/22 $797,000 $864,593 7/31/22 $833,000 $894,513 8/31/22 $798,000 $865,957 9/30/22 $737,000 $779,844 10/31/22 $766,000 $803,271 11/30/22 $814,000 $898,251 12/31/22 $798,545 $891,903 1/31/23 $838,825 $964,387 2/28/23 $816,671 $930,664 3/31/23 $823,720 $954,353 4/30/23 $814,657 $971,667 5/31/23 $786,461 $937,288 6/30/23 $813,650 $979,839 7/31/23 $846,881 $1,019,977 8/31/23 $826,741 $974,120 9/30/23 $787,468 $943,794 10/31/23 $762,293 $904,994 11/30/23 $852,923 $986,634 12/31/23 $907,300 $1,036,465 1/31/24 $916,363 $1,026,313 2/29/24 $973,762 $1,052,481 3/31/24 $995,916 $1,084,775 4/30/24 $972,755 $1,067,710 5/31/24 $1,032,167 $1,099,702 6/30/24 $1,057,342 $1,099,086 7/31/24 $1,073,454 $1,124,887 8/31/24 $1,061,370 $1,157,155 9/30/24 $1,071,440 $1,188,832 10/31/24 $1,006,992 $1,131,091 |
Average Annual Return [Table Text Block] | AVERAGE ANNUAL TOTAL RETURNS (%) AATR 1 YEAR SINCE INCEPTION 3/31/22 Class I 32.10 0.27 MSCI ACWI ex-US Gross Total Return Index 24.98 4.50 The Fund's past performance is not a good predictor of the Fund's future performance. The graph and table do not reflect the deduction of taxes that a shareholder would pay on fund distributions or redemption of fund shares. Principal value and investment return of an investment will fluctuate so that your shares, when redeemed, may be worth more or less than their original cost. Average annual total return measures net investment income and capital gain or loss from portfolio investments as an annualized average. All performance shown assumes reinvestment of dividends and capital gains distributions. Visit https://www.calamos.com/funds/mutual/ |
No Deduction of Taxes [Text Block] | The graph and table do not reflect the deduction of taxes that a shareholder would pay on fund distributions or redemption of fund shares. |
AssetsNet | $ 5,719,979 |
Holdings Count | Holding | 61 |
Advisory Fees Paid, Amount | $ 37,884 |
InvestmentCompanyPortfolioTurnover | 117% |
Additional Fund Statistics [Text Block] | KEY FUND STATISTICS Total Net Assets # of Portfolio Holdings Portfolio Turnover Rate Total Advisory Fees Paid $5,719,979 61 117% $37,884 |
Holdings [Text Block] | SECTOR WEIGHTINGS % OF NET ASSETS Industrials 15.8 Information Technology 13.2 Consumer Staples 12.9 Health Care 11.0 Consumer Discretionary 10.9 Materials 8.5 Communication Services 8.5 Financials 7.1 Real Estate 3.9 Energy 3.5 |
Largest Holdings [Text Block] | TOP 10 HOLDINGS % OF NET ASSETS Amber Enterprises India, Ltd. 3.6 Ypsomed Holding, AG 3.2 Trustpilot Group, PLC 2.7 Gillette India, Ltd. 2.7 Hemnet Group, AB 2.6 Cranswick, PLC 2.6 CES Energy Solutions Corp. 2.5 Munters Group, AB 2.5 Sobha, Ltd. 2.3 Kobe Bussan Company, Ltd. 2.2 |
Material Fund Change [Text Block] | |
Updated Prospectus Phone Number | 800-582-6959. |
Updated Prospectus Web Address | www.calamos.com/resources |
C000234925 | |
Shareholder Report [Line Items] | |
Fund Name | Calamos International Small Cap Growth Fund |
Class Name | Class R6 |
Trading Symbol | CISOX |
Annual or Semi-Annual Statement [Text Block] | This annual shareholder report contains important information about the Calamos International Small Cap Growth Fund for the period of November 1, 2023 to October 31, 2024. |
Shareholder Report Annual or Semi-Annual | Annual Shareholder Report |
Additional Information [Text Block] | You can find additional information about the Fund at www.calamos.com/resources |
Additional Information Phone Number | 800-582-6959 |
Additional Information Website | www.calamos.com/resources |
Expenses [Text Block] | WHAT WERE THE FUND YEAR (based on a hypothetical $10,000 investment) Class Name Costs of a $10,000 Investment Costs Paid as a Percentage of a $10,000 Investment Class R6 $125 1.08% |
Expenses Paid, Amount | $ 125 |
Expense Ratio, Percent | 1.08% |
Performance Past Does Not Indicate Future [Text] | The Fund's past performance is not a good predictor of the Fund's future performance. |
Line Graph [Table Text Block] | Class R6 MSCI ACWI ex-US Gross Total Return Index 3/31/22 $10,000 $10,000 4/30/22 $9,040 $9,378 5/31/22 $8,970 $9,455 6/30/22 $7,970 $8,646 7/31/22 $8,330 $8,945 8/31/22 $7,980 $8,660 9/30/22 $7,380 $7,798 10/31/22 $7,660 $8,033 11/30/22 $8,140 $8,983 12/31/22 $7,986 $8,919 1/31/23 $8,388 $9,644 2/28/23 $8,167 $9,307 3/31/23 $8,237 $9,544 4/30/23 $8,147 $9,717 5/31/23 $7,875 $9,373 6/30/23 $8,137 $9,798 7/31/23 $8,469 $10,200 8/31/23 $8,268 $9,741 9/30/23 $7,875 $9,438 10/31/23 $7,623 $9,050 11/30/23 $8,529 $9,866 12/31/23 $9,073 $10,365 1/31/24 $9,164 $10,263 2/29/24 $9,738 $10,525 3/31/24 $9,959 $10,848 4/30/24 $9,728 $10,677 5/31/24 $10,322 $10,997 6/30/24 $10,584 $10,991 7/31/24 $10,735 $11,249 8/31/24 $10,614 $11,572 9/30/24 $10,715 $11,888 10/31/24 $10,070 $11,311 |
Average Annual Return [Table Text Block] | AVERAGE ANNUAL TOTAL RETURNS (%) AATR 1 YEAR SINCE INCEPTION 3/31/22 Class R6 32.10 0.27 MSCI ACWI ex-US Gross Total Return Index 24.98 4.50 The Fund's past performance is not a good predictor of the Fund's future performance. The graph and table do not reflect the deduction of taxes that a shareholder would pay on fund distributions or redemption of fund shares. Principal value and investment return of an investment will fluctuate so that your shares, when redeemed, may be worth more or less than their original cost. Average annual total return measures net investment income and capital gain or loss from portfolio investments as an annualized average. All performance shown assumes reinvestment of dividends and capital gains distributions. Visit https://www.calamos.com/funds/mutual/ |
No Deduction of Taxes [Text Block] | The graph and table do not reflect the deduction of taxes that a shareholder would pay on fund distributions or redemption of fund shares. |
AssetsNet | $ 5,719,979 |
Holdings Count | Holding | 61 |
Advisory Fees Paid, Amount | $ 37,884 |
InvestmentCompanyPortfolioTurnover | 117% |
Additional Fund Statistics [Text Block] | KEY FUND STATISTICS Total Net Assets # of Portfolio Holdings Portfolio Turnover Rate Total Advisory Fees Paid $5,719,979 61 117% $37,884 |
Holdings [Text Block] | SECTOR WEIGHTINGS % OF NET ASSETS Industrials 15.8 Information Technology 13.2 Consumer Staples 12.9 Health Care 11.0 Consumer Discretionary 10.9 Materials 8.5 Communication Services 8.5 Financials 7.1 Real Estate 3.9 Energy 3.5 |
Largest Holdings [Text Block] | TOP 10 HOLDINGS % OF NET ASSETS Amber Enterprises India, Ltd. 3.6 Ypsomed Holding, AG 3.2 Trustpilot Group, PLC 2.7 Gillette India, Ltd. 2.7 Hemnet Group, AB 2.6 Cranswick, PLC 2.6 CES Energy Solutions Corp. 2.5 Munters Group, AB 2.5 Sobha, Ltd. 2.3 Kobe Bussan Company, Ltd. 2.2 |
Material Fund Change [Text Block] | |
Updated Prospectus Phone Number | 800-582-6959. |
Updated Prospectus Web Address | www.calamos.com/resources |
C000011366 | |
Shareholder Report [Line Items] | |
Fund Name | Calamos Market Neutral Income Fund |
Class Name | Class A |
Trading Symbol | CVSIX |
Annual or Semi-Annual Statement [Text Block] | This annual shareholder report contains important information about the Calamos Market Neutral Income Fund for the period of November 1, 2023 to October 31, 2024. |
Shareholder Report Annual or Semi-Annual | Annual Shareholder Report |
Additional Information [Text Block] | You can find additional information about the Fund at www.calamos.com/resources |
Additional Information Phone Number | 800-582-6959 |
Additional Information Website | www.calamos.com/resources |
Expenses [Text Block] | WHAT WERE THE FUND YEAR (based on a hypothetical $10,000 investment) Class Name Costs of a $10,000 Investment Costs Paid as a Percentage of a $10,000 Investment Class A $125 1.20% |
Expenses Paid, Amount | $ 125 |
Expense Ratio, Percent | 1.20% |
Performance Past Does Not Indicate Future [Text] | The Fund's past performance is not a good predictor of the Fund's future performance. |
Line Graph [Table Text Block] | Class A with sales charge Bloomberg U.S. Aggregate Bond Index 10/31/14 $9,528 $9,999 11/30/14 $9,565 $10,070 12/31/14 $9,529 $10,080 1/31/15 $9,448 $10,291 2/28/15 $9,617 $10,194 3/31/15 $9,579 $10,242 4/30/15 $9,675 $10,205 5/31/15 $9,727 $10,180 6/30/15 $9,660 $10,069 7/31/15 $9,712 $10,139 8/31/15 $9,535 $10,125 9/30/15 $9,451 $10,193 10/31/15 $9,681 $10,195 11/30/15 $9,651 $10,168 12/31/15 $9,627 $10,135 1/31/16 $9,454 $10,275 2/29/16 $9,431 $10,348 3/31/16 $9,643 $10,443 4/30/16 $9,726 $10,483 5/31/16 $9,779 $10,485 6/30/16 $9,808 $10,674 7/31/16 $9,929 $10,741 8/31/16 $9,952 $10,729 9/30/16 $9,980 $10,723 10/31/16 $9,987 $10,641 11/30/16 $10,048 $10,389 12/31/16 $10,081 $10,404 1/31/17 $10,135 $10,424 2/28/17 $10,244 $10,494 3/31/17 $10,256 $10,489 4/30/17 $10,279 $10,570 5/31/17 $10,302 $10,651 6/30/17 $10,352 $10,640 7/31/17 $10,398 $10,686 8/31/17 $10,398 $10,782 9/30/17 $10,429 $10,730 10/31/17 $10,460 $10,737 11/30/17 $10,499 $10,723 12/31/17 $10,543 $10,772 1/31/18 $10,678 $10,648 2/28/18 $10,670 $10,547 3/31/18 $10,676 $10,615 4/30/18 $10,732 $10,536 5/31/18 $10,764 $10,611 6/30/18 $10,763 $10,598 7/31/18 $10,835 $10,600 8/31/18 $10,891 $10,669 9/30/18 $10,905 $10,600 10/31/18 $10,857 $10,516 11/30/18 $10,889 $10,579 12/31/18 $10,705 $10,773 1/31/19 $10,913 $10,888 2/28/19 $10,963 $10,881 3/31/19 $11,005 $11,090 4/30/19 $11,080 $11,093 5/31/19 $11,030 $11,290 6/30/19 $11,159 $11,432 7/31/19 $11,209 $11,457 8/31/19 $11,251 $11,754 9/30/19 $11,267 $11,691 10/31/19 $11,326 $11,727 11/30/19 $11,343 $11,721 12/31/19 $11,388 $11,712 1/31/20 $11,413 $11,938 2/29/20 $11,261 $12,153 3/31/20 $10,950 $12,081 4/30/20 $11,297 $12,296 5/31/20 $11,373 $12,353 6/30/20 $11,500 $12,431 7/31/20 $11,636 $12,617 8/31/20 $11,738 $12,515 9/30/20 $11,747 $12,508 10/31/20 $11,696 $12,452 11/30/20 $11,908 $12,574 12/31/20 $11,978 $12,592 1/31/21 $11,953 $12,501 2/28/21 $12,046 $12,321 3/31/21 $12,131 $12,167 4/30/21 $12,208 $12,263 5/31/21 $12,259 $12,303 6/30/21 $12,283 $12,390 7/31/21 $12,317 $12,528 8/31/21 $12,385 $12,504 9/30/21 $12,347 $12,396 10/31/21 $12,475 $12,393 11/30/21 $12,441 $12,429 12/31/21 $12,541 $12,397 1/31/22 $12,447 $12,130 2/28/22 $12,328 $11,995 3/31/22 $12,371 $11,662 4/30/22 $12,080 $11,219 5/31/22 $11,995 $11,292 6/30/22 $11,657 $11,114 7/31/22 $11,938 $11,386 8/31/22 $11,904 $11,064 9/30/22 $11,619 $10,586 10/31/22 $11,824 $10,449 11/30/22 $11,995 $10,833 12/31/22 $11,978 $10,785 1/31/23 $12,236 $11,116 2/28/23 $12,202 $10,829 3/31/23 $12,349 $11,104 4/30/23 $12,426 $11,171 5/31/23 $12,469 $11,050 6/30/23 $12,678 $11,010 7/31/23 $12,738 $11,003 8/31/23 $12,773 $10,932 9/30/23 $12,768 $10,654 10/31/23 $12,742 $10,486 11/30/23 $12,941 $10,961 12/31/23 $13,046 $11,381 1/31/24 $13,092 $11,349 2/29/24 $13,191 $11,189 3/31/24 $13,280 $11,292 4/30/24 $13,261 $11,007 5/31/24 $13,389 $11,194 6/30/24 $13,472 $11,300 7/31/24 $13,545 $11,564 8/31/24 $13,691 $11,730 9/30/24 $13,802 $11,887 10/31/24 $13,839 $11,592 |
Average Annual Return [Table Text Block] | AVERAGE ANNUAL TOTAL RETURNS (%) AATR 1 YEAR 5 YEARS 10 YEARS Class A without sales charge 8.61 4.09 3.80 Class A with sales charge 6.15 3.62 3.30 Bloomberg U.S. Aggregate Bond Index 10.55 - 1.49 The Fund's past performance is not a good predictor of the Fund's future performance. The graph and table do not reflect the deduction of taxes that a shareholder would pay on fund distributions or redemption of fund shares. Principal value and investment return of an investment will fluctuate so that your shares, when redeemed, may be worth more or less than their original cost. Average annual total return measures net investment income and capital gain or loss from portfolio investments as an annualized average. All performance shown assumes reinvestment of dividends and capital gains distributions. Visit https://www.calamos.com/funds/mutual/ |
No Deduction of Taxes [Text Block] | The graph and table do not reflect the deduction of taxes that a shareholder would pay on fund distributions or redemption of fund shares. |
AssetsNet | $ 15,075,236,249 |
Holdings Count | Holding | 793 |
Advisory Fees Paid, Amount | $ 94,602,852 |
InvestmentCompanyPortfolioTurnover | 35% |
Additional Fund Statistics [Text Block] | KEY FUND STATISTICS Total Net Assets # of Portfolio Holdings Portfolio Turnover Rate Total Advisory Fees Paid $15,075,236,249 793 35% $94,602,852 |
Holdings [Text Block] | SECTOR WEIGHTINGS % OF NET ASSETS Information Technology 34.9 Consumer Discretionary 13.3 Health Care 10.2 Financials 9.9 Communication Services 7.8 Industrials 7.7 Utilities 5.1 Consumer Staples 4.1 Energy 2.6 Other 2.5 Materials 1.8 Real Estate 1.7 Special Purpose Acquisition Companies 0.5 Airlines 0.0 |
Largest Holdings [Text Block] | TOP 10 HOLDINGS % OF NET ASSETS Apple, Inc. 3.9 NVIDIA Corp. 3.9 Microsoft Corp. 3.5 Palo Alto Networks, Inc., 0.375%, 06/01/25 2.4 Calamos Short-Term Bond Fund - Class I 2.2 Amazon.com, Inc. 2.0 Meta Platforms, Inc. - Class A 1.5 Alphabet, Inc. - Class C 1.2 Alibaba Group Holding Ltd., 0.500%, 06/01/31 1.1 Alphabet, Inc. - Class A 1.0 |
Material Fund Change [Text Block] | |
Updated Prospectus Phone Number | 800-582-6959. |
Updated Prospectus Web Address | www.calamos.com/resources |
C000011368 | |
Shareholder Report [Line Items] | |
Fund Name | Calamos Market Neutral Income Fund |
Class Name | Class C |
Trading Symbol | CVSCX |
Annual or Semi-Annual Statement [Text Block] | This annual shareholder report contains important information about the Calamos Market Neutral Income Fund for the period of November 1, 2023 to October 31, 2024. |
Shareholder Report Annual or Semi-Annual | Annual Shareholder Report |
Additional Information [Text Block] | You can find additional information about the Fund at www.calamos.com/resources |
Additional Information Phone Number | 800-582-6959 |
Additional Information Website | www.calamos.com/resources |
Expenses [Text Block] | WHAT WERE THE FUND YEAR (based on a hypothetical $10,000 investment) Class Name Costs of a $10,000 Investment Costs Paid as a Percentage of a $10,000 Investment Class C $203 1.95% |
Expenses Paid, Amount | $ 203 |
Expense Ratio, Percent | 1.95% |
Performance Past Does Not Indicate Future [Text] | The Fund's past performance is not a good predictor of the Fund's future performance. |
Line Graph [Table Text Block] | Class C with sales charge Bloomberg U.S. Aggregate Bond Index 10/31/14 $10,000 $9,999 11/30/14 $10,030 $10,070 12/31/14 $9,990 $10,080 1/31/15 $9,899 $10,291 2/28/15 $10,074 $10,194 3/31/15 $10,031 $10,242 4/30/15 $10,122 $10,205 5/31/15 $10,167 $10,180 6/30/15 $10,091 $10,069 7/31/15 $10,137 $10,139 8/31/15 $9,955 $10,125 9/30/15 $9,858 $10,193 10/31/15 $10,086 $10,195 11/30/15 $10,056 $10,168 12/31/15 $10,020 $10,135 1/31/16 $9,835 $10,275 2/29/16 $9,804 $10,348 3/31/16 $10,018 $10,443 4/30/16 $10,103 $10,483 5/31/16 $10,149 $10,485 6/30/16 $10,174 $10,674 7/31/16 $10,290 $10,741 8/31/16 $10,306 $10,729 9/30/16 $10,329 $10,723 10/31/16 $10,329 $10,641 11/30/16 $10,384 $10,389 12/31/16 $10,413 $10,404 1/31/17 $10,468 $10,424 2/28/17 $10,571 $10,494 3/31/17 $10,580 $10,489 4/30/17 $10,595 $10,570 5/31/17 $10,611 $10,651 6/30/17 $10,658 $10,640 7/31/17 $10,698 $10,686 8/31/17 $10,690 $10,782 9/30/17 $10,717 $10,730 10/31/17 $10,740 $10,737 11/30/17 $10,772 $10,723 12/31/17 $10,811 $10,772 1/31/18 $10,948 $10,648 2/28/18 $10,924 $10,547 3/31/18 $10,924 $10,615 4/30/18 $10,980 $10,536 5/31/18 $11,004 $10,611 6/30/18 $11,000 $10,598 7/31/18 $11,065 $10,600 8/31/18 $11,113 $10,669 9/30/18 $11,122 $10,600 10/31/18 $11,066 $10,516 11/30/18 $11,090 $10,579 12/31/18 $10,890 $10,773 1/31/19 $11,098 $10,888 2/28/19 $11,149 $10,881 3/31/19 $11,184 $11,090 4/30/19 $11,251 $11,093 5/31/19 $11,192 $11,290 6/30/19 $11,316 $11,432 7/31/19 $11,366 $11,457 8/31/19 $11,400 $11,754 9/30/19 $11,401 $11,691 10/31/19 $11,460 $11,727 11/30/19 $11,460 $11,721 12/31/19 $11,507 $11,712 1/31/20 $11,524 $11,938 2/29/20 $11,356 $12,153 3/31/20 $11,042 $12,081 4/30/20 $11,386 $12,296 5/31/20 $11,454 $12,353 6/30/20 $11,574 $12,431 7/31/20 $11,708 $12,617 8/31/20 $11,801 $12,515 9/30/20 $11,801 $12,508 10/31/20 $11,742 $12,452 11/30/20 $11,952 $12,574 12/31/20 $12,011 $12,592 1/31/21 $11,977 $12,501 2/28/21 $12,069 $12,321 3/31/21 $12,137 $12,167 4/30/21 $12,212 $12,263 5/31/21 $12,254 $12,303 6/30/21 $12,264 $12,390 7/31/21 $12,289 $12,528 8/31/21 $12,356 $12,504 9/30/21 $12,306 $12,396 10/31/21 $12,432 $12,393 11/30/21 $12,382 $12,429 12/31/21 $12,482 $12,397 1/31/22 $12,382 $12,130 2/28/22 $12,256 $11,995 3/31/22 $12,289 $11,662 4/30/22 $11,995 $11,219 5/31/22 $11,903 $11,292 6/30/22 $11,558 $11,114 7/31/22 $11,827 $11,386 8/31/22 $11,785 $11,064 9/30/22 $11,500 $10,586 10/31/22 $11,693 $10,449 11/30/22 $11,852 $10,833 12/31/22 $11,829 $10,785 1/31/23 $12,083 $11,116 2/28/23 $12,040 $10,829 3/31/23 $12,175 $11,104 4/30/23 $12,243 $11,171 5/31/23 $12,277 $11,050 6/30/23 $12,474 $11,010 7/31/23 $12,524 $11,003 8/31/23 $12,558 $10,932 9/30/23 $12,537 $10,654 10/31/23 $12,503 $10,486 11/30/23 $12,689 $10,961 12/31/23 $12,793 $11,381 1/31/24 $12,828 $11,349 2/29/24 $12,917 $11,189 3/31/24 $12,996 $11,292 4/30/24 $12,970 $11,007 5/31/24 $13,085 $11,194 6/30/24 $13,158 $11,300 7/31/24 $13,220 $11,564 8/31/24 $13,353 $11,730 9/30/24 $13,461 $11,887 10/31/24 $13,479 $11,592 |
Average Annual Return [Table Text Block] | AVERAGE ANNUAL TOTAL RETURNS (%) AATR 1 YEAR 5 YEARS 10 YEARS Class C without sales charge 7.80 3.30 3.03 Class C with sales charge 6.80 3.30 3.03 Bloomberg U.S. Aggregate Bond Index 10.55 - 1.49 The Fund's past performance is not a good predictor of the Fund's future performance. The graph and table do not reflect the deduction of taxes that a shareholder would pay on fund distributions or redemption of fund shares. Principal value and investment return of an investment will fluctuate so that your shares, when redeemed, may be worth more or less than their original cost. Average annual total return measures net investment income and capital gain or loss from portfolio investments as an annualized average. All performance shown assumes reinvestment of dividends and capital gains distributions. Visit https://www.calamos.com/funds/mutual/ |
No Deduction of Taxes [Text Block] | The graph and table do not reflect the deduction of taxes that a shareholder would pay on fund distributions or redemption of fund shares. |
AssetsNet | $ 15,075,236,249 |
Holdings Count | Holding | 793 |
Advisory Fees Paid, Amount | $ 94,602,852 |
InvestmentCompanyPortfolioTurnover | 35% |
Additional Fund Statistics [Text Block] | KEY FUND STATISTICS Total Net Assets # of Portfolio Holdings Portfolio Turnover Rate Total Advisory Fees Paid $15,075,236,249 793 35% $94,602,852 |
Holdings [Text Block] | SECTOR WEIGHTINGS % OF NET ASSETS Information Technology 34.9 Consumer Discretionary 13.3 Health Care 10.2 Financials 9.9 Communication Services 7.8 Industrials 7.7 Utilities 5.1 Consumer Staples 4.1 Energy 2.6 Other 2.5 Materials 1.8 Real Estate 1.7 Special Purpose Acquisition Companies 0.5 Airlines 0.0 |
Largest Holdings [Text Block] | TOP 10 HOLDINGS % OF NET ASSETS Apple, Inc. 3.9 NVIDIA Corp. 3.9 Microsoft Corp. 3.5 Palo Alto Networks, Inc., 0.375%, 06/01/25 2.4 Calamos Short-Term Bond Fund - Class I 2.2 Amazon.com, Inc. 2.0 Meta Platforms, Inc. - Class A 1.5 Alphabet, Inc. - Class C 1.2 Alibaba Group Holding Ltd., 0.500%, 06/01/31 1.1 Alphabet, Inc. - Class A 1.0 |
Material Fund Change [Text Block] | |
Updated Prospectus Phone Number | 800-582-6959. |
Updated Prospectus Web Address | www.calamos.com/resources |
C000011369 | |
Shareholder Report [Line Items] | |
Fund Name | Calamos Market Neutral Income Fund |
Class Name | Class I |
Trading Symbol | CMNIX |
Annual or Semi-Annual Statement [Text Block] | This annual shareholder report contains important information about the Calamos Market Neutral Income Fund for the period of November 1, 2023 to October 31, 2024. |
Shareholder Report Annual or Semi-Annual | Annual Shareholder Report |
Additional Information [Text Block] | You can find additional information about the Fund at www.calamos.com/resources |
Additional Information Phone Number | 800-582-6959 |
Additional Information Website | www.calamos.com/resources |
Expenses [Text Block] | WHAT WERE THE FUND YEAR (based on a hypothetical $10,000 investment) Class Name Costs of a $10,000 Investment Costs Paid as a Percentage of a $10,000 Investment Class I $99 0.95% |
Expenses Paid, Amount | $ 99 |
Expense Ratio, Percent | 0.95% |
Performance Past Does Not Indicate Future [Text] | The Fund's past performance is not a good predictor of the Fund's future performance. |
Line Graph [Table Text Block] | Class I Bloomberg U.S. Aggregate Bond Index 10/31/14 $1,000,000 $1,000,001 11/30/14 $1,004,619 $1,007,097 12/31/14 $1,000,772 $1,008,039 1/31/15 $992,185 $1,029,175 2/28/15 $1,010,920 $1,019,500 3/31/15 $1,006,759 $1,024,232 4/30/15 $1,016,944 $1,020,558 5/31/15 $1,023,212 $1,018,099 6/30/15 $1,015,984 $1,006,997 7/31/15 $1,021,480 $1,013,998 8/31/15 $1,003,421 $1,012,540 9/30/15 $994,448 $1,019,389 10/31/15 $1,018,857 $1,019,563 11/30/15 $1,016,495 $1,016,867 12/31/15 $1,013,786 $1,013,583 1/31/16 $996,113 $1,027,528 2/29/16 $993,703 $1,034,819 3/31/16 $1,016,116 $1,044,310 4/30/16 $1,024,980 $1,048,321 5/31/16 $1,031,426 $1,048,590 6/30/16 $1,034,281 $1,067,431 7/31/16 $1,047,220 $1,074,180 8/31/16 $1,049,646 $1,072,953 9/30/16 $1,053,313 $1,072,321 10/31/16 $1,053,313 $1,064,120 11/30/16 $1,060,616 $1,038,951 12/31/16 $1,064,831 $1,040,415 1/31/17 $1,070,623 $1,042,457 2/28/17 $1,082,206 $1,049,464 3/31/17 $1,084,189 $1,048,911 4/30/17 $1,086,679 $1,057,008 5/31/17 $1,089,170 $1,065,141 6/30/17 $1,094,435 $1,064,072 7/31/17 $1,099,428 $1,068,652 8/31/17 $1,099,428 $1,078,233 9/30/17 $1,103,427 $1,073,100 10/31/17 $1,106,766 $1,073,722 11/30/17 $1,110,939 $1,072,342 12/31/17 $1,115,435 $1,077,264 1/31/18 $1,130,796 $1,064,857 2/28/18 $1,129,943 $1,054,765 3/31/18 $1,130,417 $1,061,530 4/30/18 $1,137,257 $1,053,633 5/31/18 $1,140,678 $1,061,150 6/30/18 $1,141,312 $1,059,845 7/31/18 $1,148,172 $1,060,098 8/31/18 $1,154,174 $1,066,920 9/30/18 $1,156,419 $1,060,050 10/31/18 $1,151,248 $1,051,675 11/30/18 $1,154,695 $1,057,950 12/31/18 $1,135,528 $1,077,385 1/31/19 $1,157,933 $1,088,830 2/28/19 $1,164,207 $1,088,198 3/31/19 $1,168,446 $1,109,092 4/30/19 $1,176,535 $1,109,376 5/31/19 $1,172,041 $1,129,070 6/30/19 $1,185,734 $1,143,247 7/31/19 $1,191,144 $1,145,763 8/31/19 $1,196,554 $1,175,454 9/30/19 $1,198,085 $1,169,194 10/31/19 $1,204,424 $1,172,716 11/30/19 $1,206,235 $1,172,116 12/31/19 $1,211,920 $1,171,300 1/31/20 $1,214,651 $1,193,842 2/29/20 $1,198,262 $1,215,330 3/31/20 $1,165,473 $1,208,176 4/30/20 $1,202,951 $1,229,655 5/31/20 $1,211,178 $1,235,377 6/30/20 $1,224,701 $1,243,163 7/31/20 $1,239,368 $1,261,730 8/31/20 $1,251,285 $1,251,543 9/30/20 $1,252,202 $1,250,859 10/31/20 $1,246,702 $1,245,274 11/30/20 $1,269,619 $1,257,492 12/31/20 $1,276,785 $1,259,224 1/31/21 $1,274,946 $1,250,196 2/28/21 $1,285,977 $1,232,145 3/31/21 $1,294,250 $1,216,757 4/30/21 $1,303,442 $1,226,370 5/31/21 $1,308,957 $1,230,376 6/30/21 $1,311,432 $1,239,020 7/31/21 $1,315,118 $1,252,875 8/31/21 $1,322,491 $1,250,490 9/30/21 $1,319,162 $1,239,662 10/31/21 $1,332,999 $1,239,320 11/30/21 $1,329,309 $1,242,989 12/31/21 $1,340,942 $1,239,809 1/31/22 $1,330,783 $1,213,098 2/28/22 $1,318,778 $1,199,564 3/31/22 $1,322,780 $1,166,236 4/30/22 $1,293,221 $1,121,979 5/31/22 $1,283,984 $1,129,212 6/30/22 $1,247,242 $1,111,498 7/31/22 $1,277,752 $1,138,656 8/31/22 $1,274,979 $1,106,486 9/30/22 $1,244,883 $1,058,676 10/31/22 $1,266,186 $1,044,963 11/30/22 $1,285,638 $1,083,392 12/31/22 $1,283,775 $1,078,507 1/31/23 $1,311,764 $1,111,687 2/28/23 $1,308,032 $1,082,945 3/31/23 $1,323,941 $1,110,450 4/30/23 $1,333,284 $1,117,183 5/31/23 $1,337,956 $1,105,018 6/30/23 $1,360,549 $1,101,075 7/31/23 $1,367,108 $1,100,311 8/31/23 $1,371,793 $1,093,284 9/30/23 $1,370,272 $1,065,499 10/31/23 $1,368,388 $1,048,685 11/30/23 $1,390,049 $1,096,174 12/31/23 $1,401,445 $1,138,135 1/31/24 $1,407,375 $1,135,008 2/29/24 $1,418,246 $1,118,973 3/31/24 $1,427,771 $1,129,307 4/30/24 $1,425,791 $1,100,780 5/31/24 $1,440,643 $1,119,442 6/30/24 $1,449,689 $1,130,044 7/31/24 $1,457,638 $1,156,439 8/31/24 $1,472,542 $1,173,053 9/30/24 $1,485,618 $1,188,762 10/31/24 $1,489,606 $1,159,282 |
Average Annual Return [Table Text Block] | AVERAGE ANNUAL TOTAL RETURNS (%) AATR 1 YEAR 5 YEARS 10 YEARS Class I 8.86 4.34 4.07 Bloomberg U.S. Aggregate Bond Index 10.55 - 1.49 The Fund's past performance is not a good predictor of the Fund's future performance. The graph and table do not reflect the deduction of taxes that a shareholder would pay on fund distributions or redemption of fund shares. Principal value and investment return of an investment will fluctuate so that your shares, when redeemed, may be worth more or less than their original cost. Average annual total return measures net investment income and capital gain or loss from portfolio investments as an annualized average. All performance shown assumes reinvestment of dividends and capital gains distributions. Visit https://www.calamos.com/funds/mutual/ |
No Deduction of Taxes [Text Block] | The graph and table do not reflect the deduction of taxes that a shareholder would pay on fund distributions or redemption of fund shares. |
AssetsNet | $ 15,075,236,249 |
Holdings Count | Holding | 793 |
Advisory Fees Paid, Amount | $ 94,602,852 |
InvestmentCompanyPortfolioTurnover | 35% |
Additional Fund Statistics [Text Block] | KEY FUND STATISTICS Total Net Assets # of Portfolio Holdings Portfolio Turnover Rate Total Advisory Fees Paid $15,075,236,249 793 35% $94,602,852 |
Holdings [Text Block] | SECTOR WEIGHTINGS % OF NET ASSETS Information Technology 34.9 Consumer Discretionary 13.3 Health Care 10.2 Financials 9.9 Communication Services 7.8 Industrials 7.7 Utilities 5.1 Consumer Staples 4.1 Energy 2.6 Other 2.5 Materials 1.8 Real Estate 1.7 Special Purpose Acquisition Companies 0.5 Airlines 0.0 |
Largest Holdings [Text Block] | TOP 10 HOLDINGS % OF NET ASSETS Apple, Inc. 3.9 NVIDIA Corp. 3.9 Microsoft Corp. 3.5 Palo Alto Networks, Inc., 0.375%, 06/01/25 2.4 Calamos Short-Term Bond Fund - Class I 2.2 Amazon.com, Inc. 2.0 Meta Platforms, Inc. - Class A 1.5 Alphabet, Inc. - Class C 1.2 Alibaba Group Holding Ltd., 0.500%, 06/01/31 1.1 Alphabet, Inc. - Class A 1.0 |
Material Fund Change [Text Block] | |
Updated Prospectus Phone Number | 800-582-6959. |
Updated Prospectus Web Address | www.calamos.com/resources |
C000220408 | |
Shareholder Report [Line Items] | |
Fund Name | Calamos Market Neutral Income Fund |
Class Name | Class R6 |
Trading Symbol | CVSOX |
Annual or Semi-Annual Statement [Text Block] | This annual shareholder report contains important information about the Calamos Market Neutral Income Fund for the period of November 1, 2023 to October 31, 2024. |
Shareholder Report Annual or Semi-Annual | Annual Shareholder Report |
Additional Information [Text Block] | You can find additional information about the Fund at www.calamos.com/resources |
Additional Information Phone Number | 800-582-6959 |
Additional Information Website | www.calamos.com/resources |
Expenses [Text Block] | WHAT WERE THE FUND YEAR (based on a hypothetical $10,000 investment) Class Name Costs of a $10,000 Investment Costs Paid as a Percentage of a $10,000 Investment Class R6 $90 0.86% |
Expenses Paid, Amount | $ 90 |
Expense Ratio, Percent | 0.86% |
Performance Past Does Not Indicate Future [Text] | The Fund's past performance is not a good predictor of the Fund's future performance. |
Line Graph [Table Text Block] | Class R6 Bloomberg U.S. Aggregate Bond Index 6/23/20 $10,000 $10,001 6/30/20 $10,007 $10,027 7/31/20 $10,135 $10,177 8/31/20 $10,225 $10,095 9/30/20 $10,232 $10,089 10/31/20 $10,195 $10,044 11/30/20 $10,382 $10,143 12/31/20 $10,444 $10,157 1/31/21 $10,422 $10,084 2/28/21 $10,512 $9,938 3/31/21 $10,587 $9,814 4/30/21 $10,662 $9,892 5/31/21 $10,707 $9,924 6/30/21 $10,729 $9,994 7/31/21 $10,760 $10,105 8/31/21 $10,820 $10,086 9/30/21 $10,795 $9,999 10/31/21 $10,908 $9,996 11/30/21 $10,878 $10,026 12/31/21 $10,967 $10,000 1/31/22 $10,892 $9,784 2/28/22 $10,793 $9,675 3/31/22 $10,828 $9,407 4/30/22 $10,579 $9,050 5/31/22 $10,503 $9,108 6/30/22 $10,212 $8,965 7/31/22 $10,462 $9,184 8/31/22 $10,439 $8,925 9/30/22 $10,195 $8,539 10/31/22 $10,369 $8,428 11/30/22 $10,528 $8,738 12/31/22 $10,516 $8,699 1/31/23 $10,745 $8,967 2/28/23 $10,714 $8,735 3/31/23 $10,847 $8,957 4/30/23 $10,923 $9,011 5/31/23 $10,962 $8,913 6/30/23 $11,149 $8,881 7/31/23 $11,203 $8,875 8/31/23 $11,233 $8,818 9/30/23 $11,231 $8,594 10/31/23 $11,207 $8,458 11/30/23 $11,385 $8,841 12/31/23 $11,488 $9,180 1/31/24 $11,529 $9,155 2/29/24 $11,618 $9,025 3/31/24 $11,698 $9,109 4/30/24 $11,690 $8,879 5/31/24 $11,804 $9,029 6/30/24 $11,880 $9,115 7/31/24 $11,954 $9,327 8/31/24 $12,076 $9,461 9/30/24 $12,185 $9,588 10/31/24 $12,210 $9,350 |
Average Annual Return [Table Text Block] | AVERAGE ANNUAL TOTAL RETURNS (%) AATR 1 YEAR SINCE INCEPTION 6/23/20 Class R6 8.94 4.69 Bloomberg U.S. Aggregate Bond Index 10.55 - The Fund's past performance is not a good predictor of the Fund's future performance. The graph and table do not reflect the deduction of taxes that a shareholder would pay on fund distributions or redemption of fund shares. Principal value and investment return of an investment will fluctuate so that your shares, when redeemed, may be worth more or less than their original cost. Average annual total return measures net investment income and capital gain or loss from portfolio investments as an annualized average. All performance shown assumes reinvestment of dividends and capital gains distributions. Visit https://www.calamos.com/funds/mutual/ |
No Deduction of Taxes [Text Block] | The graph and table do not reflect the deduction of taxes that a shareholder would pay on fund distributions or redemption of fund shares. |
AssetsNet | $ 15,075,236,249 |
Holdings Count | Holding | 793 |
Advisory Fees Paid, Amount | $ 94,602,852 |
InvestmentCompanyPortfolioTurnover | 35% |
Additional Fund Statistics [Text Block] | KEY FUND STATISTICS Total Net Assets # of Portfolio Holdings Portfolio Turnover Rate Total Advisory Fees Paid $15,075,236,249 793 35% $94,602,852 |
Holdings [Text Block] | SECTOR WEIGHTINGS % OF NET ASSETS Information Technology 34.9 Consumer Discretionary 13.3 Health Care 10.2 Financials 9.9 Communication Services 7.8 Industrials 7.7 Utilities 5.1 Consumer Staples 4.1 Energy 2.6 Other 2.5 Materials 1.8 Real Estate 1.7 Special Purpose Acquisition Companies 0.5 Airlines 0.0 |
Largest Holdings [Text Block] | TOP 10 HOLDINGS % OF NET ASSETS Apple, Inc. 3.9 NVIDIA Corp. 3.9 Microsoft Corp. 3.5 Palo Alto Networks, Inc., 0.375%, 06/01/25 2.4 Calamos Short-Term Bond Fund - Class I 2.2 Amazon.com, Inc. 2.0 Meta Platforms, Inc. - Class A 1.5 Alphabet, Inc. - Class C 1.2 Alibaba Group Holding Ltd., 0.500%, 06/01/31 1.1 Alphabet, Inc. - Class A 1.0 |
Material Fund Change [Text Block] | |
Updated Prospectus Phone Number | 800-582-6959. |
Updated Prospectus Web Address | www.calamos.com/resources |
C000165048 | |
Shareholder Report [Line Items] | |
Fund Name | Calamos Phineus Long/Short Fund |
Class Name | Class A |
Trading Symbol | CPLSX |
Annual or Semi-Annual Statement [Text Block] | This annual shareholder report contains important information about the Calamos Phineus Long/Short Fund for the period of November 1, 2023 to October 31, 2024. |
Shareholder Report Annual or Semi-Annual | Annual Shareholder Report |
Additional Information [Text Block] | You can find additional information about the Fund at www.calamos.com/resources |
Additional Information Phone Number | 800-582-6959 |
Additional Information Website | www.calamos.com/resources |
Expenses [Text Block] | WHAT WERE THE FUND YEAR (based on a hypothetical $10,000 investment) Class Name Costs of a $10,000 Investment Costs Paid as a Percentage of a $10,000 Investment Class A $262 2.43% |
Expenses Paid, Amount | $ 262 |
Expense Ratio, Percent | 2.43% |
Performance Past Does Not Indicate Future [Text] | The Fund's past performance is not a good predictor of the Fund's future performance. |
Line Graph [Table Text Block] | Class A with sales charge S&P 500 Total Return Index 10/31/14 $9,527 $9,999 11/30/14 $9,768 $10,267 12/31/14 $9,212 $10,242 1/31/15 $9,128 $9,934 2/28/15 $9,917 $10,505 3/31/15 $9,694 $10,339 4/30/15 $9,981 $10,438 5/31/15 $10,093 $10,572 6/30/15 $10,445 $10,368 7/31/15 $10,538 $10,585 8/31/15 $10,278 $9,946 9/30/15 $9,963 $9,700 10/31/15 $10,334 $10,518 11/30/15 $9,972 $10,550 12/31/15 $9,647 $10,383 1/31/16 $9,054 $9,868 2/29/16 $9,184 $9,855 3/31/16 $9,583 $10,523 4/30/16 $9,731 $10,564 5/31/16 $9,740 $10,754 6/30/16 $9,054 $10,782 7/31/16 $9,471 $11,179 8/31/16 $9,759 $11,195 9/30/16 $9,796 $11,197 10/31/16 $9,991 $10,993 11/30/16 $10,705 $11,400 12/31/16 $10,852 $11,625 1/31/17 $10,862 $11,846 2/28/17 $11,030 $12,316 3/31/17 $11,161 $12,330 4/30/17 $11,245 $12,457 5/31/17 $11,086 $12,632 6/30/17 $11,535 $12,711 7/31/17 $11,517 $12,972 8/31/17 $11,348 $13,012 9/30/17 $11,582 $13,281 10/31/17 $11,535 $13,591 11/30/17 $11,610 $14,007 12/31/17 $11,817 $14,163 1/31/18 $12,092 $14,974 2/28/18 $11,988 $14,422 3/31/18 $12,026 $14,056 4/30/18 $12,045 $14,109 5/31/18 $11,893 $14,449 6/30/18 $11,808 $14,538 7/31/18 $11,950 $15,079 8/31/18 $11,865 $15,571 9/30/18 $11,571 $15,659 10/31/18 $11,496 $14,589 11/30/18 $11,581 $14,886 12/31/18 $11,090 $13,542 1/31/19 $11,592 $14,627 2/28/19 $11,582 $15,097 3/31/19 $11,454 $15,390 4/30/19 $11,631 $16,013 5/31/19 $11,631 $14,996 6/30/19 $11,690 $16,053 7/31/19 $11,779 $16,283 8/31/19 $11,552 $16,025 9/30/19 $11,464 $16,325 10/31/19 $11,444 $16,679 11/30/19 $11,631 $17,284 12/31/19 $11,505 $17,806 1/31/20 $11,456 $17,799 2/29/20 $11,180 $16,334 3/31/20 $10,175 $14,316 4/30/20 $11,032 $16,152 5/31/20 $11,328 $16,921 6/30/20 $11,416 $17,257 7/31/20 $11,003 $18,231 8/31/20 $11,426 $19,541 9/30/20 $11,042 $18,798 10/31/20 $11,013 $18,299 11/30/20 $13,120 $20,302 12/31/20 $13,751 $21,082 1/31/21 $12,933 $20,869 2/28/21 $14,667 $21,445 3/31/21 $15,455 $22,384 4/30/21 $15,898 $23,579 5/31/21 $16,036 $23,743 6/30/21 $15,278 $24,298 7/31/21 $14,992 $24,875 8/31/21 $15,150 $25,631 9/30/21 $15,356 $24,439 10/31/21 $15,219 $26,151 11/30/21 $14,362 $25,970 12/31/21 $14,746 $27,134 1/31/22 $15,839 $25,730 2/28/22 $15,967 $24,959 3/31/22 $15,829 $25,886 4/30/22 $15,209 $23,629 5/31/22 $15,169 $23,672 6/30/22 $14,066 $21,718 7/31/22 $14,706 $23,721 8/31/22 $14,480 $22,753 9/30/22 $13,613 $20,658 10/31/22 $14,391 $22,330 11/30/22 $15,199 $23,578 12/31/22 $14,578 $22,220 1/31/23 $15,494 $23,616 2/28/23 $15,327 $23,040 3/31/23 $14,874 $23,886 4/30/23 $15,012 $24,258 5/31/23 $14,815 $24,364 6/30/23 $15,622 $25,974 7/31/23 $15,701 $26,808 8/31/23 $15,297 $26,381 9/30/23 $15,081 $25,123 10/31/23 $14,696 $24,595 11/30/23 $15,278 $26,841 12/31/23 $15,699 $28,061 1/31/24 $16,020 $28,532 2/29/24 $16,160 $30,056 3/31/24 $16,611 $31,023 4/30/24 $16,811 $29,756 5/31/24 $16,791 $31,231 6/30/24 $16,641 $32,352 7/31/24 $16,891 $32,746 8/31/24 $16,901 $33,540 9/30/24 $16,841 $34,256 10/31/24 $17,021 $33,945 |
Average Annual Return [Table Text Block] | AVERAGE ANNUAL TOTAL RETURNS (%) AATR 1 YEAR 5 YEARS 10 YEARS Class A without sales charge 15.82 8.26 5.98 Class A with sales charge 10.34 7.21 5.46 S&P 500 Total Return Index 38.06 15.27 13.00 The Fund's past performance is not a good predictor of the Fund's future performance. The graph and table do not reflect the deduction of taxes that a shareholder would pay on fund distributions or redemption of fund shares. Principal value and investment return of an investment will fluctuate so that your shares, when redeemed, may be worth more or less than their original cost. Average annual total return measures net investment income and capital gain or loss from portfolio investments as an annualized average. All performance shown assumes reinvestment of dividends and capital gains distributions. Visit https://www.calamos.com/funds/mutual/ |
No Deduction of Taxes [Text Block] | The graph and table do not reflect the deduction of taxes that a shareholder would pay on fund distributions or redemption of fund shares. |
AssetsNet | $ 1,043,829,683 |
Holdings Count | Holding | 41 |
Advisory Fees Paid, Amount | $ 12,381,860 |
InvestmentCompanyPortfolioTurnover | 342% |
Additional Fund Statistics [Text Block] | KEY FUND STATISTICS Total Net Assets # of Portfolio Holdings Portfolio Turnover Rate Total Advisory Fees Paid $1,043,829,683 41 342% $12,381,860 |
Holdings [Text Block] | SECTOR WEIGHTINGS % OF NET ASSETS Industrials 29.5 Information Technology 21.0 Health Care 12.3 Consumer Discretionary 9.6 Communication Services 6.7 Financials 6.3 Other 3.1 |
Largest Holdings [Text Block] | TOP 10 HOLDINGS % OF NET ASSETS United Airlines Holdings, Inc. 6.0 Oracle Corp. 4.7 Microsoft Corp. 4.5 Taiwan Semiconductor Manufacturing Company, Ltd. (ADR) 4.4 L3Harris Technologies, Inc. 4.1 Alphabet, Inc. - Class A 4.0 Zimmer Biomet Holdings, Inc. 3.6 Morgan Stanley 3.5 Delta Air Lines, Inc. 3.5 Merck & Company, Inc. 3.4 |
Material Fund Change [Text Block] | |
Updated Prospectus Phone Number | 800-582-6959. |
Updated Prospectus Web Address | www.calamos.com/resources |
C000165049 | |
Shareholder Report [Line Items] | |
Fund Name | Calamos Phineus Long/Short Fund |
Class Name | Class C |
Trading Symbol | CPCLX |
Annual or Semi-Annual Statement [Text Block] | This annual shareholder report contains important information about the Calamos Phineus Long/Short Fund for the period of November 1, 2023 to October 31, 2024. |
Shareholder Report Annual or Semi-Annual | Annual Shareholder Report |
Additional Information [Text Block] | You can find additional information about the Fund at www.calamos.com/resources |
Additional Information Phone Number | 800-582-6959 |
Additional Information Website | www.calamos.com/resources |
Expenses [Text Block] | WHAT WERE THE FUND YEAR (based on a hypothetical $10,000 investment) Class Name Costs of a $10,000 Investment Costs Paid as a Percentage of a $10,000 Investment Class C $341 3.17% |
Expenses Paid, Amount | $ 341 |
Expense Ratio, Percent | 3.17% |
Performance Past Does Not Indicate Future [Text] | The Fund's past performance is not a good predictor of the Fund's future performance. |
Line Graph [Table Text Block] | Class C with sales charge S&P 500 Total Return Index 10/31/14 $10,000 $9,999 11/30/14 $10,250 $10,267 12/31/14 $9,657 $10,242 1/31/15 $9,566 $9,934 2/28/15 $10,382 $10,505 3/31/15 $10,142 $10,339 4/30/15 $10,435 $10,438 5/31/15 $10,553 $10,572 6/30/15 $10,912 $10,368 7/31/15 $10,996 $10,585 8/31/15 $10,726 $9,946 9/30/15 $10,385 $9,700 10/31/15 $10,765 $10,518 11/30/15 $10,385 $10,550 12/31/15 $10,035 $10,383 1/31/16 $9,414 $9,868 2/29/16 $9,541 $9,855 3/31/16 $9,948 $10,523 4/30/16 $10,105 $10,564 5/31/16 $10,105 $10,754 6/30/16 $9,393 $10,782 7/31/16 $9,816 $11,179 8/31/16 $10,105 $11,195 9/30/16 $10,144 $11,197 10/31/16 $10,337 $10,993 11/30/16 $11,069 $11,400 12/31/16 $11,212 $11,625 1/31/17 $11,212 $11,846 2/28/17 $11,377 $12,316 3/31/17 $11,504 $12,330 4/30/17 $11,591 $12,457 5/31/17 $11,416 $12,632 6/30/17 $11,863 $12,711 7/31/17 $11,853 $12,972 8/31/17 $11,669 $13,012 9/30/17 $11,892 $13,281 10/31/17 $11,844 $13,591 11/30/17 $11,912 $14,007 12/31/17 $12,117 $14,163 1/31/18 $12,393 $14,974 2/28/18 $12,275 $14,422 3/31/18 $12,304 $14,056 4/30/18 $12,324 $14,109 5/31/18 $12,157 $14,449 6/30/18 $12,058 $14,538 7/31/18 $12,196 $15,079 8/31/18 $12,098 $15,571 9/30/18 $11,793 $15,659 10/31/18 $11,714 $14,589 11/30/18 $11,793 $14,886 12/31/18 $11,293 $13,542 1/31/19 $11,784 $14,627 2/28/19 $11,774 $15,097 3/31/19 $11,631 $15,390 4/30/19 $11,805 $16,013 5/31/19 $11,794 $14,996 6/30/19 $11,856 $16,053 7/31/19 $11,927 $16,283 8/31/19 $11,702 $16,025 9/30/19 $11,600 $16,325 10/31/19 $11,580 $16,679 11/30/19 $11,754 $17,284 12/31/19 $11,621 $17,806 1/31/20 $11,559 $17,799 2/29/20 $11,273 $16,334 3/31/20 $10,260 $14,316 4/30/20 $11,109 $16,152 5/31/20 $11,406 $16,921 6/30/20 $11,488 $17,257 7/31/20 $11,058 $18,231 8/31/20 $11,477 $19,541 9/30/20 $11,089 $18,798 10/31/20 $11,048 $18,299 11/30/20 $13,165 $20,302 12/31/20 $13,779 $21,082 1/31/21 $12,961 $20,869 2/28/21 $14,689 $21,445 3/31/21 $15,467 $22,384 4/30/21 $15,907 $23,579 5/31/21 $16,029 $23,743 6/30/21 $15,252 $24,298 7/31/21 $14,966 $24,875 8/31/21 $15,109 $25,631 9/30/21 $15,313 $24,439 10/31/21 $15,170 $26,151 11/30/21 $14,301 $25,970 12/31/21 $14,679 $27,134 1/31/22 $15,753 $25,730 2/28/22 $15,866 $24,959 3/31/22 $15,723 $25,886 4/30/22 $15,099 $23,629 5/31/22 $15,047 $23,672 6/30/22 $13,943 $21,718 7/31/22 $14,567 $23,721 8/31/22 $14,342 $22,753 9/30/22 $13,472 $20,658 10/31/22 $14,229 $22,330 11/30/22 $15,027 $23,578 12/31/22 $14,393 $22,220 1/31/23 $15,293 $23,616 2/28/23 $15,119 $23,040 3/31/23 $14,669 $23,886 4/30/23 $14,792 $24,258 5/31/23 $14,587 $24,364 6/30/23 $15,375 $25,974 7/31/23 $15,436 $26,808 8/31/23 $15,027 $26,381 9/30/23 $14,812 $25,123 10/31/23 $14,423 $24,595 11/30/23 $14,986 $26,841 12/31/23 $15,387 $28,061 1/31/24 $15,697 $28,532 2/29/24 $15,821 $30,056 3/31/24 $16,255 $31,023 4/30/24 $16,441 $29,756 5/31/24 $16,410 $31,231 6/30/24 $16,244 $32,352 7/31/24 $16,482 $32,746 8/31/24 $16,482 $33,540 9/30/24 $16,420 $34,256 10/31/24 $16,575 $33,945 |
Average Annual Return [Table Text Block] | AVERAGE ANNUAL TOTAL RETURNS (%) AATR 1 YEAR 5 YEARS 10 YEARS Class C without sales charge 14.92 7.44 5.18 Class C with sales charge 13.92 7.44 5.18 S&P 500 Total Return Index 38.06 15.27 13.00 The Fund's past performance is not a good predictor of the Fund's future performance. The graph and table do not reflect the deduction of taxes that a shareholder would pay on fund distributions or redemption of fund shares. Principal value and investment return of an investment will fluctuate so that your shares, when redeemed, may be worth more or less than their original cost. Average annual total return measures net investment income and capital gain or loss from portfolio investments as an annualized average. All performance shown assumes reinvestment of dividends and capital gains distributions. Visit https://www.calamos.com/funds/mutual/ |
No Deduction of Taxes [Text Block] | The graph and table do not reflect the deduction of taxes that a shareholder would pay on fund distributions or redemption of fund shares. |
AssetsNet | $ 1,043,829,683 |
Holdings Count | Holding | 41 |
Advisory Fees Paid, Amount | $ 12,381,860 |
InvestmentCompanyPortfolioTurnover | 342% |
Additional Fund Statistics [Text Block] | KEY FUND STATISTICS Total Net Assets # of Portfolio Holdings Portfolio Turnover Rate Total Advisory Fees Paid $1,043,829,683 41 342% $12,381,860 |
Holdings [Text Block] | SECTOR WEIGHTINGS % OF NET ASSETS Industrials 29.5 Information Technology 21.0 Health Care 12.3 Consumer Discretionary 9.6 Communication Services 6.7 Financials 6.3 Other 3.1 |
Largest Holdings [Text Block] | TOP 10 HOLDINGS % OF NET ASSETS United Airlines Holdings, Inc. 6.0 Oracle Corp. 4.7 Microsoft Corp. 4.5 Taiwan Semiconductor Manufacturing Company, Ltd. (ADR) 4.4 L3Harris Technologies, Inc. 4.1 Alphabet, Inc. - Class A 4.0 Zimmer Biomet Holdings, Inc. 3.6 Morgan Stanley 3.5 Delta Air Lines, Inc. 3.5 Merck & Company, Inc. 3.4 |
Material Fund Change [Text Block] | |
Updated Prospectus Phone Number | 800-582-6959. |
Updated Prospectus Web Address | www.calamos.com/resources |
C000165050 | |
Shareholder Report [Line Items] | |
Fund Name | Calamos Phineus Long/Short Fund |
Class Name | Class I |
Trading Symbol | CPLIX |
Annual or Semi-Annual Statement [Text Block] | This annual shareholder report contains important information about the Calamos Phineus Long/Short Fund for the period of November 1, 2023 to October 31, 2024. |
Shareholder Report Annual or Semi-Annual | Annual Shareholder Report |
Additional Information [Text Block] | You can find additional information about the Fund at www.calamos.com/resources |
Additional Information Phone Number | 800-582-6959 |
Additional Information Website | www.calamos.com/resources |
Expenses [Text Block] | WHAT WERE THE FUND YEAR (based on a hypothetical $10,000 investment) Class Name Costs of a $10,000 Investment Costs Paid as a Percentage of a $10,000 Investment Class I $236 2.18% |
Expenses Paid, Amount | $ 236 |
Expense Ratio, Percent | 2.18% |
Performance Past Does Not Indicate Future [Text] | The Fund's past performance is not a good predictor of the Fund's future performance. |
Line Graph [Table Text Block] | Class I S&P 500 Total Return Index 10/31/14 $1,000,000 $1,000,000 11/30/14 $1,025,837 $1,026,895 12/31/14 $967,343 $1,024,308 1/31/15 $959,076 $993,558 2/28/15 $1,041,604 $1,050,661 3/31/15 $1,018,433 $1,034,044 4/30/15 $1,048,681 $1,043,965 5/31/15 $1,061,382 $1,057,389 6/30/15 $1,098,429 $1,036,919 7/31/15 $1,107,810 $1,058,645 8/31/15 $1,081,525 $994,772 9/30/15 $1,047,991 $970,158 10/31/15 $1,087,280 $1,051,995 11/30/15 $1,049,741 $1,055,123 12/31/15 $1,015,318 $1,038,482 1/31/16 $953,326 $986,949 2/29/16 $966,903 $985,617 3/31/16 $1,008,980 $1,052,479 4/30/16 $1,025,124 $1,056,560 5/31/16 $1,027,078 $1,075,533 6/30/16 $954,763 $1,078,321 7/31/16 $999,716 $1,118,077 8/31/16 $1,030,010 $1,119,648 9/30/16 $1,033,919 $1,119,857 10/31/16 $1,055,418 $1,099,430 11/30/16 $1,130,666 $1,140,148 12/31/16 $1,146,180 $1,162,683 1/31/17 $1,147,165 $1,184,735 2/28/17 $1,164,905 $1,231,778 3/31/17 $1,178,703 $1,233,213 4/30/17 $1,188,558 $1,245,879 5/31/17 $1,171,804 $1,263,412 6/30/17 $1,219,110 $1,271,298 7/31/17 $1,218,124 $1,297,439 8/31/17 $1,200,384 $1,301,412 9/30/17 $1,225,023 $1,328,257 10/31/17 $1,221,081 $1,359,252 11/30/17 $1,228,965 $1,400,939 12/31/17 $1,251,812 $1,416,515 1/31/18 $1,280,738 $1,497,616 2/28/18 $1,269,766 $1,442,420 3/31/18 $1,273,756 $1,405,763 4/30/18 $1,275,751 $1,411,157 5/31/18 $1,259,792 $1,445,140 6/30/18 $1,250,814 $1,454,035 7/31/18 $1,266,774 $1,508,146 8/31/18 $1,257,797 $1,557,288 9/30/18 $1,226,875 $1,566,152 10/31/18 $1,219,893 $1,459,105 11/30/18 $1,228,870 $1,488,839 12/31/18 $1,177,473 $1,354,412 1/31/19 $1,230,335 $1,462,948 2/28/19 $1,229,298 $1,509,921 3/31/19 $1,215,824 $1,539,260 4/30/19 $1,235,517 $1,601,584 5/31/19 $1,235,517 $1,499,806 6/30/19 $1,242,773 $1,605,508 7/31/19 $1,252,101 $1,628,584 8/31/19 $1,228,262 $1,602,785 9/30/19 $1,218,933 $1,632,774 10/31/19 $1,217,897 $1,668,138 11/30/19 $1,237,590 $1,728,690 12/31/19 $1,224,194 $1,780,867 1/31/20 $1,218,990 $1,780,169 2/29/20 $1,189,842 $1,633,628 3/31/20 $1,083,662 $1,431,852 4/30/20 $1,174,227 $1,615,407 5/31/20 $1,206,498 $1,692,345 6/30/20 $1,215,867 $1,726,003 7/31/20 $1,172,145 $1,823,324 8/31/20 $1,217,949 $1,954,384 9/30/20 $1,176,309 $1,880,123 10/31/20 $1,173,186 $1,830,125 11/30/20 $1,400,120 $2,030,458 12/31/20 $1,466,743 $2,108,526 1/31/21 $1,380,342 $2,087,238 2/28/21 $1,565,636 $2,144,792 3/31/21 $1,649,956 $2,238,725 4/30/21 $1,697,841 $2,358,203 5/31/21 $1,712,415 $2,374,673 6/30/21 $1,631,218 $2,430,111 7/31/21 $1,601,030 $2,487,837 8/31/21 $1,618,727 $2,563,481 9/30/21 $1,640,587 $2,444,255 10/31/21 $1,627,054 $2,615,503 11/30/21 $1,535,448 $2,597,381 12/31/21 $1,577,087 $2,713,786 1/31/22 $1,693,677 $2,573,356 2/28/22 $1,708,251 $2,496,304 3/31/22 $1,693,677 $2,588,992 4/30/22 $1,627,054 $2,363,228 5/31/22 $1,623,931 $2,367,562 6/30/22 $1,506,301 $2,172,135 7/31/22 $1,575,005 $2,372,415 8/31/22 $1,551,063 $2,275,665 9/30/22 $1,458,415 $2,066,077 10/31/22 $1,541,694 $2,233,350 11/30/22 $1,629,136 $2,358,160 12/31/22 $1,561,969 $2,222,295 1/31/23 $1,661,935 $2,361,931 2/28/23 $1,644,233 $2,304,301 3/31/23 $1,596,333 $2,388,902 4/30/23 $1,610,911 $2,426,190 5/31/23 $1,590,085 $2,436,736 6/30/23 $1,677,555 $2,597,745 7/31/23 $1,685,885 $2,681,196 8/31/23 $1,642,150 $2,638,508 9/30/23 $1,619,241 $2,512,709 10/31/23 $1,578,630 $2,459,875 11/30/23 $1,641,109 $2,684,525 12/31/23 $1,687,500 $2,806,485 1/31/24 $1,722,502 $2,853,645 2/29/24 $1,737,351 $3,006,018 3/31/24 $1,786,141 $3,102,735 4/30/24 $1,808,415 $2,976,004 5/31/24 $1,806,293 $3,123,570 6/30/24 $1,790,384 $3,235,649 7/31/24 $1,817,961 $3,275,035 8/31/24 $1,819,021 $3,354,475 9/30/24 $1,813,718 $3,426,117 10/31/24 $1,832,810 $3,395,049 |
Average Annual Return [Table Text Block] | AVERAGE ANNUAL TOTAL RETURNS (%) AATR 1 YEAR 5 YEARS 10 YEARS Class I 16.10 8.52 6.25 S&P 500 Total Return Index 38.06 15.27 13.00 The Fund's past performance is not a good predictor of the Fund's future performance. The graph and table do not reflect the deduction of taxes that a shareholder would pay on fund distributions or redemption of fund shares. Principal value and investment return of an investment will fluctuate so that your shares, when redeemed, may be worth more or less than their original cost. Average annual total return measures net investment income and capital gain or loss from portfolio investments as an annualized average. All performance shown assumes reinvestment of dividends and capital gains distributions. Visit https://www.calamos.com/funds/mutual/ |
No Deduction of Taxes [Text Block] | The graph and table do not reflect the deduction of taxes that a shareholder would pay on fund distributions or redemption of fund shares. |
AssetsNet | $ 1,043,829,683 |
Holdings Count | Holding | 41 |
Advisory Fees Paid, Amount | $ 12,381,860 |
InvestmentCompanyPortfolioTurnover | 342% |
Additional Fund Statistics [Text Block] | KEY FUND STATISTICS Total Net Assets # of Portfolio Holdings Portfolio Turnover Rate Total Advisory Fees Paid $1,043,829,683 41 342% $12,381,860 |
Holdings [Text Block] | SECTOR WEIGHTINGS % OF NET ASSETS Industrials 29.5 Information Technology 21.0 Health Care 12.3 Consumer Discretionary 9.6 Communication Services 6.7 Financials 6.3 Other 3.1 |
Largest Holdings [Text Block] | TOP 10 HOLDINGS % OF NET ASSETS United Airlines Holdings, Inc. 6.0 Oracle Corp. 4.7 Microsoft Corp. 4.5 Taiwan Semiconductor Manufacturing Company, Ltd. (ADR) 4.4 L3Harris Technologies, Inc. 4.1 Alphabet, Inc. - Class A 4.0 Zimmer Biomet Holdings, Inc. 3.6 Morgan Stanley 3.5 Delta Air Lines, Inc. 3.5 Merck & Company, Inc. 3.4 |
Material Fund Change [Text Block] | |
Updated Prospectus Phone Number | 800-582-6959. |
Updated Prospectus Web Address | www.calamos.com/resources |
C000011350 | |
Shareholder Report [Line Items] | |
Fund Name | Calamos Select Fund |
Class Name | Class A |
Trading Symbol | CVAAX |
Annual or Semi-Annual Statement [Text Block] | This annual shareholder report contains important information about the Calamos Select Fund for the period of November 1, 2023 to October 31, 2024. |
Shareholder Report Annual or Semi-Annual | Annual Shareholder Report |
Additional Information [Text Block] | You can find additional information about the Fund at www.calamos.com/resources |
Additional Information Phone Number | 800-582-6959 |
Additional Information Website | www.calamos.com/resources |
Expenses [Text Block] | WHAT WERE THE FUND YEAR (based on a hypothetical $10,000 investment) Class Name Costs of a $10,000 Investment Costs Paid as a Percentage of a $10,000 Investment Class A $136 1.15% |
Expenses Paid, Amount | $ 136 |
Expense Ratio, Percent | 1.15% |
Performance Past Does Not Indicate Future [Text] | The Fund's past performance is not a good predictor of the Fund's future performance. |
Line Graph [Table Text Block] | Class A with sales charge S&P 500 Total Return Index 10/31/14 $9,526 $9,999 11/30/14 $9,513 $10,267 12/31/14 $9,455 $10,242 1/31/15 $9,100 $9,934 2/28/15 $9,551 $10,505 3/31/15 $9,414 $10,339 4/30/15 $9,517 $10,438 5/31/15 $9,626 $10,572 6/30/15 $9,442 $10,368 7/31/15 $9,503 $10,585 8/31/15 $8,929 $9,946 9/30/15 $8,696 $9,700 10/31/15 $9,305 $10,518 11/30/15 $9,318 $10,550 12/31/15 $9,077 $10,383 1/31/16 $8,586 $9,868 2/29/16 $8,534 $9,855 3/31/16 $9,085 $10,523 4/30/16 $9,219 $10,564 5/31/16 $9,308 $10,754 6/30/16 $9,293 $10,782 7/31/16 $9,516 $11,179 8/31/16 $9,583 $11,195 9/30/16 $9,539 $11,197 10/31/16 $9,375 $10,993 11/30/16 $9,881 $11,400 12/31/16 $10,123 $11,625 1/31/17 $10,123 $11,846 2/28/17 $10,475 $12,316 3/31/17 $10,348 $12,330 4/30/17 $10,392 $12,457 5/31/17 $10,505 $12,632 6/30/17 $10,580 $12,711 7/31/17 $10,782 $12,972 8/31/17 $10,842 $13,012 9/30/17 $11,097 $13,281 10/31/17 $11,397 $13,591 11/30/17 $11,719 $14,007 12/31/17 $11,858 $14,163 1/31/18 $12,393 $14,974 2/28/18 $11,928 $14,422 3/31/18 $11,657 $14,056 4/30/18 $11,765 $14,109 5/31/18 $11,975 $14,449 6/30/18 $11,882 $14,538 7/31/18 $12,269 $15,079 8/31/18 $12,618 $15,571 9/30/18 $12,672 $15,659 10/31/18 $11,913 $14,589 11/30/18 $12,192 $14,886 12/31/18 $11,062 $13,542 1/31/19 $11,865 $14,627 2/28/19 $12,188 $15,097 3/31/19 $12,280 $15,390 4/30/19 $12,705 $16,013 5/31/19 $11,846 $14,996 6/30/19 $12,687 $16,053 7/31/19 $12,917 $16,283 8/31/19 $12,687 $16,025 9/30/19 $12,927 $16,325 10/31/19 $13,121 $16,679 11/30/19 $13,508 $17,284 12/31/19 $13,925 $17,806 1/31/20 $13,758 $17,799 2/29/20 $12,597 $16,334 3/31/20 $10,720 $14,316 4/30/20 $12,086 $16,152 5/31/20 $12,959 $16,921 6/30/20 $13,135 $17,257 7/31/20 $13,888 $18,231 8/31/20 $14,891 $19,541 9/30/20 $14,269 $18,798 10/31/20 $13,869 $18,299 11/30/20 $15,467 $20,302 12/31/20 $16,200 $21,082 1/31/21 $15,947 $20,869 2/28/21 $16,580 $21,445 3/31/21 $17,009 $22,384 4/30/21 $18,072 $23,579 5/31/21 $18,081 $23,743 6/30/21 $18,617 $24,298 7/31/21 $19,046 $24,875 8/31/21 $19,563 $25,631 9/30/21 $18,647 $24,439 10/31/21 $19,963 $26,151 11/30/21 $19,573 $25,970 12/31/21 $20,236 $27,134 1/31/22 $19,065 $25,730 2/28/22 $18,612 $24,959 3/31/22 $19,287 $25,886 4/30/22 $17,547 $23,629 5/31/22 $17,346 $23,672 6/30/22 $16,123 $21,718 7/31/22 $17,568 $23,721 8/31/22 $16,988 $22,753 9/30/22 $15,522 $20,658 10/31/22 $16,724 $22,330 11/30/22 $17,515 $23,578 12/31/22 $16,418 $22,220 1/31/23 $17,350 $23,616 2/28/23 $16,851 $23,040 3/31/23 $17,458 $23,886 4/30/23 $17,848 $24,258 5/31/23 $18,043 $24,364 6/30/23 $19,126 $25,974 7/31/23 $19,656 $26,808 8/31/23 $19,364 $26,381 9/30/23 $18,400 $25,123 10/31/23 $18,162 $24,595 11/30/23 $19,906 $26,841 12/31/23 $20,757 $28,061 1/31/24 $21,231 $28,532 2/29/24 $22,426 $30,056 3/31/24 $22,934 $31,023 4/30/24 $22,144 $29,756 5/31/24 $23,171 $31,231 6/30/24 $24,333 $32,352 7/31/24 $24,107 $32,746 8/31/24 $24,615 $33,540 9/30/24 $25,032 $34,256 10/31/24 $24,795 $33,945 |
Average Annual Return [Table Text Block] | AVERAGE ANNUAL TOTAL RETURNS (%) AATR 1 YEAR 5 YEARS 10 YEARS Class A without sales charge 36.52 13.58 10.04 Class A with sales charge 30.01 12.47 9.51 S&P 500 Total Return Index 38.06 15.27 13.00 The Fund's past performance is not a good predictor of the Fund's future performance. The graph and table do not reflect the deduction of taxes that a shareholder would pay on fund distributions or redemption of fund shares. Principal value and investment return of an investment will fluctuate so that your shares, when redeemed, may be worth more or less than their original cost. Average annual total return measures net investment income and capital gain or loss from portfolio investments as an annualized average. All performance shown assumes reinvestment of dividends and capital gains distributions. Visit https://www.calamos.com/funds/mutual/ |
No Deduction of Taxes [Text Block] | The graph and table do not reflect the deduction of taxes that a shareholder would pay on fund distributions or redemption of fund shares. |
AssetsNet | $ 56,097,236 |
Holdings Count | Holding | 49 |
Advisory Fees Paid, Amount | $ 524,530 |
InvestmentCompanyPortfolioTurnover | 33% |
Additional Fund Statistics [Text Block] | KEY FUND STATISTICS Total Net Assets # of Portfolio Holdings Portfolio Turnover Rate Total Advisory Fees Paid $56,097,236 49 33% $524,530 |
Holdings [Text Block] | SECTOR WEIGHTINGS % OF NET ASSETS Information Technology 30.8 Consumer Discretionary 12.9 Financials 11.4 Health Care 11.2 Communication Services 11.0 Industrials 7.7 Consumer Staples 3.3 Energy 3.3 Materials 3.2 Utilities 1.5 Real Estate 1.5 |
Largest Holdings [Text Block] | TOP 10 HOLDINGS % OF NET ASSETS NVIDIA Corp. 7.2 Apple, Inc. 6.9 Microsoft Corp. 6.2 Alphabet, Inc. - Class A 5.7 Amazon.com, Inc. 5.6 Broadcom, Inc. 2.7 Home Depot, Inc. 2.5 Netflix, Inc. 2.5 Eli Lilly & Company 2.3 Visa, Inc. - Class A 2.3 |
Material Fund Change [Text Block] | |
Updated Prospectus Phone Number | 800-582-6959. |
Updated Prospectus Web Address | www.calamos.com/resources |
C000011352 | |
Shareholder Report [Line Items] | |
Fund Name | Calamos Select Fund |
Class Name | Class C |
Trading Symbol | CVACX |
Annual or Semi-Annual Statement [Text Block] | This annual shareholder report contains important information about the Calamos Select Fund for the period of November 1, 2023 to October 31, 2024. |
Shareholder Report Annual or Semi-Annual | Annual Shareholder Report |
Additional Information [Text Block] | You can find additional information about the Fund at www.calamos.com/resources |
Additional Information Phone Number | 800-582-6959 |
Additional Information Website | www.calamos.com/resources |
Expenses [Text Block] | WHAT WERE THE FUND YEAR (based on a hypothetical $10,000 investment) Class Name Costs of a $10,000 Investment Costs Paid as a Percentage of a $10,000 Investment Class C $224 1.90% |
Expenses Paid, Amount | $ 224 |
Expense Ratio, Percent | 1.90% |
Performance Past Does Not Indicate Future [Text] | The Fund's past performance is not a good predictor of the Fund's future performance. |
Line Graph [Table Text Block] | Class C with sales charge S&P 500 Total Return Index 10/31/14 $10,000 $9,999 11/30/14 $9,985 $10,267 12/31/14 $9,918 $10,242 1/31/15 $9,542 $9,934 2/28/15 $10,004 $10,505 3/31/15 $9,855 $10,339 4/30/15 $9,957 $10,438 5/31/15 $10,067 $10,572 6/30/15 $9,871 $10,368 7/31/15 $9,926 $10,585 8/31/15 $9,315 $9,946 9/30/15 $9,072 $9,700 10/31/15 $9,699 $10,518 11/30/15 $9,706 $10,550 12/31/15 $9,448 $10,383 1/31/16 $8,929 $9,868 2/29/16 $8,869 $9,855 3/31/16 $9,431 $10,523 4/30/16 $9,567 $10,564 5/31/16 $9,661 $10,754 6/30/16 $9,636 $10,782 7/31/16 $9,865 $11,179 8/31/16 $9,925 $11,195 9/30/16 $9,874 $11,197 10/31/16 $9,695 $10,993 11/30/16 $10,214 $11,400 12/31/16 $10,458 $11,625 1/31/17 $10,458 $11,846 2/28/17 $10,808 $12,316 3/31/17 $10,671 $12,330 4/30/17 $10,714 $12,457 5/31/17 $10,816 $12,632 6/30/17 $10,893 $12,711 7/31/17 $11,089 $12,972 8/31/17 $11,148 $13,012 9/30/17 $11,395 $13,281 10/31/17 $11,702 $13,591 11/30/17 $12,017 $14,007 12/31/17 $12,160 $14,163 1/31/18 $12,698 $14,974 2/28/18 $12,213 $14,422 3/31/18 $11,931 $14,056 4/30/18 $12,037 $14,109 5/31/18 $12,239 $14,449 6/30/18 $12,134 $14,538 7/31/18 $12,530 $15,079 8/31/18 $12,874 $15,571 9/30/18 $12,918 $15,659 10/31/18 $12,142 $14,589 11/30/18 $12,416 $14,886 12/31/18 $11,256 $13,542 1/31/19 $12,062 $14,627 2/28/19 $12,395 $15,097 3/31/19 $12,480 $15,390 4/30/19 $12,899 $16,013 5/31/19 $12,019 $14,996 6/30/19 $12,867 $16,053 7/31/19 $13,093 $16,283 8/31/19 $12,846 $16,025 9/30/19 $13,082 $16,325 10/31/19 $13,275 $16,679 11/30/19 $13,651 $17,284 12/31/19 $14,070 $17,806 1/31/20 $13,887 $17,799 2/29/20 $12,706 $16,334 3/31/20 $10,816 $14,316 4/30/20 $12,180 $16,152 5/31/20 $13,050 $16,921 6/30/20 $13,222 $17,257 7/31/20 $13,973 $18,231 8/31/20 $14,972 $19,541 9/30/20 $14,339 $18,798 10/31/20 $13,920 $18,299 11/30/20 $15,520 $20,302 12/31/20 $16,249 $21,082 1/31/21 $15,988 $20,869 2/28/21 $16,613 $21,445 3/31/21 $17,033 $22,384 4/30/21 $18,089 $23,579 5/31/21 $18,077 $23,743 6/30/21 $18,600 $24,298 7/31/21 $19,020 $24,875 8/31/21 $19,520 $25,631 9/30/21 $18,600 $24,439 10/31/21 $19,894 $26,151 11/30/21 $19,497 $25,970 12/31/21 $20,143 $27,134 1/31/22 $18,972 $25,730 2/28/22 $18,511 $24,959 3/31/22 $19,171 $25,886 4/30/22 $17,427 $23,629 5/31/22 $17,215 $23,672 6/30/22 $15,995 $21,718 7/31/22 $17,415 $23,721 8/31/22 $16,829 $22,753 9/30/22 $15,372 $20,658 10/31/22 $16,543 $22,330 11/30/22 $17,315 $23,578 12/31/22 $16,231 $22,220 1/31/23 $17,132 $23,616 2/28/23 $16,630 $23,040 3/31/23 $17,222 $23,886 4/30/23 $17,595 $24,258 5/31/23 $17,775 $24,364 6/30/23 $18,829 $25,974 7/31/23 $19,344 $26,808 8/31/23 $19,048 $26,381 9/30/23 $18,083 $25,123 10/31/23 $17,826 $24,595 11/30/23 $19,537 $26,841 12/31/23 $20,354 $28,061 1/31/24 $20,814 $28,532 2/29/24 $21,963 $30,056 3/31/24 $22,449 $31,023 4/30/24 $21,665 $29,756 5/31/24 $22,652 $31,231 6/30/24 $23,774 $32,352 7/31/24 $23,544 $32,746 8/31/24 $24,017 $33,540 9/30/24 $24,409 $34,256 10/31/24 $24,166 $33,945 |
Average Annual Return [Table Text Block] | AVERAGE ANNUAL TOTAL RETURNS (%) AATR 1 YEAR 5 YEARS 10 YEARS Class C without sales charge 35.56 12.73 9.22 Class C with sales charge 34.56 12.73 9.22 S&P 500 Total Return Index 38.06 15.27 13.00 The Fund's past performance is not a good predictor of the Fund's future performance. The graph and table do not reflect the deduction of taxes that a shareholder would pay on fund distributions or redemption of fund shares. Principal value and investment return of an investment will fluctuate so that your shares, when redeemed, may be worth more or less than their original cost. Average annual total return measures net investment income and capital gain or loss from portfolio investments as an annualized average. All performance shown assumes reinvestment of dividends and capital gains distributions. Visit https://www.calamos.com/funds/mutual/ |
No Deduction of Taxes [Text Block] | The graph and table do not reflect the deduction of taxes that a shareholder would pay on fund distributions or redemption of fund shares. |
AssetsNet | $ 56,097,236 |
Holdings Count | Holding | 49 |
Advisory Fees Paid, Amount | $ 524,530 |
InvestmentCompanyPortfolioTurnover | 33% |
Additional Fund Statistics [Text Block] | KEY FUND STATISTICS Total Net Assets # of Portfolio Holdings Portfolio Turnover Rate Total Advisory Fees Paid $56,097,236 49 33% $524,530 |
Holdings [Text Block] | SECTOR WEIGHTINGS % OF NET ASSETS Information Technology 30.8 Consumer Discretionary 12.9 Financials 11.4 Health Care 11.2 Communication Services 11.0 Industrials 7.7 Consumer Staples 3.3 Energy 3.3 Materials 3.2 Utilities 1.5 Real Estate 1.5 |
Largest Holdings [Text Block] | TOP 10 HOLDINGS % OF NET ASSETS NVIDIA Corp. 7.2 Apple, Inc. 6.9 Microsoft Corp. 6.2 Alphabet, Inc. - Class A 5.7 Amazon.com, Inc. 5.6 Broadcom, Inc. 2.7 Home Depot, Inc. 2.5 Netflix, Inc. 2.5 Eli Lilly & Company 2.3 Visa, Inc. - Class A 2.3 |
Material Fund Change [Text Block] | |
Updated Prospectus Phone Number | 800-582-6959. |
Updated Prospectus Web Address | www.calamos.com/resources |
C000011353 | |
Shareholder Report [Line Items] | |
Fund Name | Calamos Select Fund |
Class Name | Class I |
Trading Symbol | CVAIX |
Annual or Semi-Annual Statement [Text Block] | This annual shareholder report contains important information about the Calamos Select Fund for the period of November 1, 2023 to October 31, 2024. |
Shareholder Report Annual or Semi-Annual | Annual Shareholder Report |
Additional Information [Text Block] | You can find additional information about the Fund at www.calamos.com/resources |
Additional Information Phone Number | 800-582-6959 |
Additional Information Website | www.calamos.com/resources |
Expenses [Text Block] | WHAT WERE THE FUND YEAR (based on a hypothetical $10,000 investment) Class Name Costs of a $10,000 Investment Costs Paid as a Percentage of a $10,000 Investment Class I $107 0.90% |
Expenses Paid, Amount | $ 107 |
Expense Ratio, Percent | 0.90% |
Performance Past Does Not Indicate Future [Text] | The Fund's past performance is not a good predictor of the Fund's future performance. |
Line Graph [Table Text Block] | Class I S&P 500 Total Return Index 10/31/14 $1,000,000 $1,000,000 11/30/14 $999,352 $1,026,895 12/31/14 $993,270 $1,024,308 1/31/15 $956,093 $993,558 2/28/15 $1,003,792 $1,050,661 3/31/15 $989,061 $1,034,044 4/30/15 $1,000,285 $1,043,965 5/31/15 $1,012,210 $1,057,389 6/30/15 $993,270 $1,036,919 7/31/15 $999,583 $1,058,645 8/31/15 $939,258 $994,772 9/30/15 $915,408 $970,158 10/31/15 $979,241 $1,051,995 11/30/15 $980,644 $1,055,123 12/31/15 $955,935 $1,038,482 1/31/16 $903,974 $986,949 2/29/16 $898,625 $985,617 3/31/16 $956,699 $1,052,479 4/30/16 $971,218 $1,056,560 5/31/16 $981,152 $1,075,533 6/30/16 $979,623 $1,078,321 7/31/16 $1,003,312 $1,118,077 8/31/16 $1,010,953 $1,119,648 9/30/16 $1,006,368 $1,119,857 10/31/16 $988,793 $1,099,430 11/30/16 $1,043,047 $1,140,148 12/31/16 $1,068,237 $1,162,683 1/31/17 $1,069,009 $1,184,735 2/28/17 $1,106,031 $1,231,778 3/31/17 $1,092,919 $1,233,213 4/30/17 $1,098,318 $1,245,879 5/31/17 $1,109,887 $1,263,412 6/30/17 $1,118,371 $1,271,298 7/31/17 $1,139,967 $1,297,439 8/31/17 $1,146,138 $1,301,412 9/30/17 $1,173,133 $1,328,257 10/31/17 $1,205,527 $1,359,252 11/30/17 $1,239,464 $1,400,939 12/31/17 $1,255,132 $1,416,515 1/31/18 $1,311,893 $1,497,616 2/28/18 $1,262,327 $1,442,420 3/31/18 $1,234,347 $1,405,763 4/30/18 $1,246,338 $1,411,157 5/31/18 $1,267,923 $1,445,140 6/30/18 $1,258,330 $1,454,035 7/31/18 $1,299,901 $1,508,146 8/31/18 $1,337,475 $1,557,288 9/30/18 $1,343,072 $1,566,152 10/31/18 $1,263,127 $1,459,105 11/30/18 $1,292,706 $1,488,839 12/31/18 $1,173,500 $1,354,412 1/31/19 $1,258,412 $1,462,948 2/28/19 $1,293,712 $1,509,921 3/31/19 $1,303,253 $1,539,260 4/30/19 $1,348,094 $1,601,584 5/31/19 $1,258,412 $1,499,806 6/30/19 $1,347,140 $1,605,508 7/31/19 $1,372,900 $1,628,584 8/31/19 $1,348,094 $1,602,785 9/30/19 $1,373,854 $1,632,774 10/31/19 $1,394,843 $1,668,138 11/30/19 $1,435,868 $1,728,690 12/31/19 $1,481,285 $1,780,867 1/31/20 $1,463,009 $1,780,169 2/29/20 $1,339,889 $1,633,628 3/31/20 $1,140,782 $1,431,852 4/30/20 $1,286,986 $1,615,407 5/31/20 $1,379,326 $1,692,345 6/30/20 $1,398,564 $1,726,003 7/31/20 $1,478,399 $1,823,324 8/31/20 $1,586,129 $1,954,384 9/30/20 $1,519,760 $1,880,123 10/31/20 $1,477,437 $1,830,125 11/30/20 $1,648,651 $2,030,458 12/31/20 $1,726,479 $2,108,526 1/31/21 $1,700,274 $2,087,238 2/28/21 $1,767,801 $2,144,792 3/31/21 $1,814,163 $2,238,725 4/30/21 $1,928,052 $2,358,203 5/31/21 $1,929,060 $2,374,673 6/30/21 $1,986,509 $2,430,111 7/31/21 $2,032,870 $2,487,837 8/31/21 $2,088,303 $2,563,481 9/30/21 $1,990,540 $2,444,255 10/31/21 $2,131,642 $2,615,503 11/30/21 $2,090,319 $2,597,381 12/31/21 $2,162,945 $2,713,786 1/31/22 $2,037,762 $2,573,356 2/28/22 $1,989,866 $2,496,304 3/31/22 $2,061,710 $2,588,992 4/30/22 $1,876,657 $2,363,228 5/31/22 $1,854,886 $2,367,562 6/30/22 $1,725,349 $2,172,135 7/31/22 $1,879,923 $2,372,415 8/31/22 $1,818,964 $2,275,665 9/30/22 $1,662,213 $2,066,077 10/31/22 $1,790,662 $2,233,350 11/30/22 $1,875,568 $2,358,160 12/31/22 $1,759,103 $2,222,295 1/31/23 $1,858,506 $2,361,931 2/28/23 $1,806,012 $2,304,301 3/31/23 $1,870,792 $2,388,902 4/30/23 $1,914,351 $2,426,190 5/31/23 $1,934,455 $2,436,736 6/30/23 $2,050,611 $2,597,745 7/31/23 $2,108,690 $2,681,196 8/31/23 $2,078,534 $2,638,508 9/30/23 $1,974,663 $2,512,709 10/31/23 $1,948,974 $2,459,875 11/30/23 $2,137,729 $2,684,525 12/31/23 $2,229,322 $2,806,485 1/31/24 $2,280,437 $2,853,645 2/29/24 $2,409,387 $3,006,018 3/31/24 $2,463,987 $3,102,735 4/30/24 $2,380,344 $2,976,004 5/31/24 $2,490,706 $3,123,570 6/30/24 $2,616,171 $3,235,649 7/31/24 $2,592,937 $3,275,035 8/31/24 $2,647,537 $3,354,475 9/30/24 $2,692,844 $3,426,117 10/31/24 $2,668,448 $3,395,049 |
Average Annual Return [Table Text Block] | AVERAGE ANNUAL TOTAL RETURNS (%) AATR 1 YEAR 5 YEARS 10 YEARS Class I 36.92 13.85 10.31 S&P 500 Total Return Index 38.06 15.27 13.00 The Fund's past performance is not a good predictor of the Fund's future performance. The graph and table do not reflect the deduction of taxes that a shareholder would pay on fund distributions or redemption of fund shares. Principal value and investment return of an investment will fluctuate so that your shares, when redeemed, may be worth more or less than their original cost. Average annual total return measures net investment income and capital gain or loss from portfolio investments as an annualized average. All performance shown assumes reinvestment of dividends and capital gains distributions. Visit https://www.calamos.com/funds/mutual/ |
No Deduction of Taxes [Text Block] | The graph and table do not reflect the deduction of taxes that a shareholder would pay on fund distributions or redemption of fund shares. |
AssetsNet | $ 56,097,236 |
Holdings Count | Holding | 49 |
Advisory Fees Paid, Amount | $ 524,530 |
InvestmentCompanyPortfolioTurnover | 33% |
Additional Fund Statistics [Text Block] | KEY FUND STATISTICS Total Net Assets # of Portfolio Holdings Portfolio Turnover Rate Total Advisory Fees Paid $56,097,236 49 33% $524,530 |
Holdings [Text Block] | SECTOR WEIGHTINGS % OF NET ASSETS Information Technology 30.8 Consumer Discretionary 12.9 Financials 11.4 Health Care 11.2 Communication Services 11.0 Industrials 7.7 Consumer Staples 3.3 Energy 3.3 Materials 3.2 Utilities 1.5 Real Estate 1.5 |
Largest Holdings [Text Block] | TOP 10 HOLDINGS % OF NET ASSETS NVIDIA Corp. 7.2 Apple, Inc. 6.9 Microsoft Corp. 6.2 Alphabet, Inc. - Class A 5.7 Amazon.com, Inc. 5.6 Broadcom, Inc. 2.7 Home Depot, Inc. 2.5 Netflix, Inc. 2.5 Eli Lilly & Company 2.3 Visa, Inc. - Class A 2.3 |
Material Fund Change [Text Block] | |
Updated Prospectus Phone Number | 800-582-6959. |
Updated Prospectus Web Address | www.calamos.com/resources |
C000211098 | |
Shareholder Report [Line Items] | |
Fund Name | Calamos Timpani Small Cap Growth Fund |
Class Name | Class A |
Trading Symbol | CTASX |
Annual or Semi-Annual Statement [Text Block] | This annual shareholder report contains important information about the Calamos Timpani Small Cap Growth Fund for the period of November 1, 2023 to October 31, 2024. |
Shareholder Report Annual or Semi-Annual | Annual Shareholder Report |
Additional Information [Text Block] | You can find additional information about the Fund at www.calamos.com/resources |
Additional Information Phone Number | 800-582-6959 |
Additional Information Website | www.calamos.com/resources |
Expenses [Text Block] | WHAT WERE THE FUND YEAR (based on a hypothetical $10,000 investment) Class Name Costs of a $10,000 Investment Costs Paid as a Percentage of a $10,000 Investment Class A $166 1.30% |
Expenses Paid, Amount | $ 166 |
Expense Ratio, Percent | 1.30% |
Performance Past Does Not Indicate Future [Text] | The Fund's past performance is not a good predictor of the Fund's future performance. |
Line Graph [Table Text Block] | Class A with sales charge Russell 3000 Total Return Index 10/31/14 $9,528 $10,000 11/30/14 $9,673 $10,242 12/31/14 $9,903 $10,242 1/31/15 $9,546 $9,957 2/28/15 $10,630 $10,533 3/31/15 $10,581 $10,426 4/30/15 $10,291 $10,473 5/31/15 $10,654 $10,618 6/30/15 $11,187 $10,441 7/31/15 $11,581 $10,615 8/31/15 $10,442 $9,974 9/30/15 $9,788 $9,684 10/31/15 $10,006 $10,449 11/30/15 $10,151 $10,507 12/31/15 $9,600 $10,291 1/31/16 $8,468 $9,710 2/29/16 $8,346 $9,707 3/31/16 $8,777 $10,391 4/30/16 $8,843 $10,455 5/31/16 $8,928 $10,642 6/30/16 $8,855 $10,664 7/31/16 $9,394 $11,087 8/31/16 $9,316 $11,115 9/30/16 $9,570 $11,133 10/31/16 $8,879 $10,892 11/30/16 $9,534 $11,380 12/31/16 $9,461 $11,602 1/31/17 $9,637 $11,820 2/28/17 $9,885 $12,260 3/31/17 $10,339 $12,268 4/30/17 $10,624 $12,398 5/31/17 $10,957 $12,525 6/30/17 $11,230 $12,638 7/31/17 $11,478 $12,876 8/31/17 $11,623 $12,901 9/30/17 $11,914 $13,216 10/31/17 $12,308 $13,504 11/30/17 $12,810 $13,914 12/31/17 $12,829 $14,053 1/31/18 $13,307 $14,794 2/28/18 $13,234 $14,248 3/31/18 $13,525 $13,962 4/30/18 $13,580 $14,016 5/31/18 $14,979 $14,411 6/30/18 $15,154 $14,505 7/31/18 $15,130 $14,987 8/31/18 $17,002 $15,513 9/30/18 $16,735 $15,539 10/31/18 $14,434 $14,395 11/30/18 $14,367 $14,683 12/31/18 $12,770 $13,316 1/31/19 $14,121 $14,459 2/28/19 $15,114 $14,968 3/31/19 $14,933 $15,186 4/30/19 $15,303 $15,793 5/31/19 $14,621 $14,771 6/30/19 $15,803 $15,808 7/31/19 $15,952 $16,043 8/31/19 $15,322 $15,716 9/30/19 $14,270 $15,992 10/31/19 $14,497 $16,336 11/30/19 $15,166 $16,957 12/31/19 $15,356 $17,447 1/31/20 $15,752 $17,428 2/29/20 $15,185 $16,001 3/31/20 $12,589 $13,801 4/30/20 $14,181 $15,628 5/31/20 $16,291 $16,464 6/30/20 $17,726 $16,841 7/31/20 $19,160 $17,797 8/31/20 $19,693 $19,086 9/30/20 $19,577 $18,391 10/31/20 $19,939 $17,994 11/30/20 $22,535 $20,183 12/31/20 $25,015 $21,091 1/31/21 $26,823 $20,998 2/28/21 $28,879 $21,654 3/31/21 $27,510 $22,430 4/30/21 $28,850 $23,586 5/31/21 $27,262 $23,694 6/30/21 $28,765 $24,278 7/31/21 $27,929 $24,689 8/31/21 $28,461 $25,393 9/30/21 $27,503 $24,253 10/31/21 $29,992 $25,894 11/30/21 $28,127 $25,499 12/31/21 $27,227 $26,504 1/31/22 $22,278 $24,944 2/28/22 $22,306 $24,316 3/31/22 $22,412 $25,105 4/30/22 $19,371 $22,852 5/31/22 $18,974 $22,821 6/30/22 $17,024 $20,912 7/31/22 $18,917 $22,874 8/31/22 $18,938 $22,020 9/30/22 $17,293 $19,978 10/31/22 $18,683 $21,617 11/30/22 $18,321 $22,745 12/31/22 $17,024 $21,413 1/31/23 $17,449 $22,888 2/28/23 $17,563 $22,353 3/31/23 $17,938 $22,951 4/30/23 $17,428 $23,195 5/31/23 $17,669 $23,285 6/30/23 $19,087 $24,875 7/31/23 $19,264 $25,767 8/31/23 $18,690 $25,270 9/30/23 $17,073 $24,066 10/31/23 $15,740 $23,428 11/30/23 $16,861 $25,613 12/31/23 $18,272 $26,971 1/31/24 $18,555 $27,270 2/29/24 $20,916 $28,746 3/31/24 $21,760 $29,674 4/30/24 $20,597 $28,368 5/31/24 $22,420 $29,708 6/30/24 $22,441 $30,628 7/31/24 $22,958 $31,197 8/31/24 $23,795 $31,876 9/30/24 $24,532 $32,536 10/31/24 $24,483 $32,297 |
Average Annual Return [Table Text Block] | AVERAGE ANNUAL TOTAL RETURNS (%) AATR 1 YEAR 5 YEARS 10 YEARS Class A without sales charge 55.54 11.05 9.90 Class A with sales charge 48.13 9.98 9.37 Russell 3000 Total Return Index 37.85 14.60 12.44 The Fund's past performance is not a good predictor of the Fund's future performance. The graph and table do not reflect the deduction of taxes that a shareholder would pay on fund distributions or redemption of fund shares. Principal value and investment return of an investment will fluctuate so that your shares, when redeemed, may be worth more or less than their original cost. Average annual total return measures net investment income and capital gain or loss from portfolio investments as an annualized average. All performance shown assumes reinvestment of dividends and capital gains distributions. Visit https://www.calamos.com/funds/mutual/ |
No Deduction of Taxes [Text Block] | The graph and table do not reflect the deduction of taxes that a shareholder would pay on fund distributions or redemption of fund shares. |
AssetsNet | $ 347,372,636 |
Holdings Count | Holding | 104 |
Advisory Fees Paid, Amount | $ 2,629,099 |
InvestmentCompanyPortfolioTurnover | 229% |
Additional Fund Statistics [Text Block] | KEY FUND STATISTICS Total Net Assets # of Portfolio Holdings Portfolio Turnover Rate Total Advisory Fees Paid $347,372,636 104 229% $2,629,099 |
Holdings [Text Block] | SECTOR WEIGHTINGS % OF NET ASSETS Health Care 30.9 Information Technology 24.7 Industrials 18.9 Consumer Discretionary 10.6 Financials 6.2 Consumer Staples 4.1 Materials 2.2 Real Estate 1.5 Communication Services 0.4 Energy 0.3 |
Largest Holdings [Text Block] | TOP 10 HOLDINGS % OF NET ASSETS Sterling Infrastructure, Inc. 3.4 RadNet, Inc. 3.2 ADMA Biologics, Inc. 3.2 GeneDx Holdings Corp. 2.9 FTAI Aviation, Ltd. 2.9 Axon Enterprise, Inc. 2.6 Piper Sandler Companies 2.2 Zeta Global Holdings Corp. - Class A 2.1 Rush Street Interactive, Inc. 2.1 Stride, Inc. 2.0 |
Material Fund Change [Text Block] | |
Updated Prospectus Phone Number | 800-582-6959. |
Updated Prospectus Web Address | www.calamos.com/resources |
C000228743 | |
Shareholder Report [Line Items] | |
Fund Name | Calamos Timpani Small Cap Growth Fund |
Class Name | Class C |
Trading Symbol | CTCSX |
Annual or Semi-Annual Statement [Text Block] | This annual shareholder report contains important information about the Calamos Timpani Small Cap Growth Fund for the period of November 1, 2023 to October 31, 2024. |
Shareholder Report Annual or Semi-Annual | Annual Shareholder Report |
Additional Information [Text Block] | You can find additional information about the Fund at www.calamos.com/resources |
Additional Information Phone Number | 800-582-6959 |
Additional Information Website | www.calamos.com/resources |
Expenses [Text Block] | WHAT WERE THE FUND YEAR (based on a hypothetical $10,000 investment) Class Name Costs of a $10,000 Investment Costs Paid as a Percentage of a $10,000 Investment Class C $261 2.05% |
Expenses Paid, Amount | $ 261 |
Expense Ratio, Percent | 2.05% |
Performance Past Does Not Indicate Future [Text] | The Fund's past performance is not a good predictor of the Fund's future performance. |
Line Graph [Table Text Block] | Class C with sales charge Russell 3000 Total Return Index 6/25/21 $10,000 $10,004 6/30/21 $9,976 $10,024 7/31/21 $9,680 $10,194 8/31/21 $9,859 $10,484 9/30/21 $9,520 $10,014 10/31/21 $10,375 $10,691 11/30/21 $9,726 $10,529 12/31/21 $9,408 $10,943 1/31/22 $7,695 $10,299 2/28/22 $7,697 $10,040 3/31/22 $7,731 $10,365 4/30/22 $6,679 $9,435 5/31/22 $6,538 $9,423 6/30/22 $5,860 $8,634 7/31/22 $6,507 $9,444 8/31/22 $6,512 $9,092 9/30/22 $5,941 $8,249 10/31/22 $6,414 $8,925 11/30/22 $6,285 $9,391 12/31/22 $5,839 $8,841 1/31/23 $5,982 $9,450 2/28/23 $6,015 $9,229 3/31/23 $6,139 $9,476 4/30/23 $5,963 $9,577 5/31/23 $6,042 $9,614 6/30/23 $6,521 $10,271 7/31/23 $6,578 $10,639 8/31/23 $6,378 $10,434 9/30/23 $5,822 $9,937 10/31/23 $5,364 $9,673 11/30/23 $5,743 $10,575 12/31/23 $6,218 $11,136 1/31/24 $6,311 $11,260 2/29/24 $7,110 $11,869 3/31/24 $7,394 $12,252 4/30/24 $6,994 $11,713 5/31/24 $7,607 $12,266 6/30/24 $7,609 $12,646 7/31/24 $7,781 $12,881 8/31/24 $8,060 $13,161 9/30/24 $8,304 $13,434 10/31/24 $8,282 $13,335 |
Average Annual Return [Table Text Block] | AVERAGE ANNUAL TOTAL RETURNS (%) AATR 1 YEAR SINCE INCEPTION 6/25/21 Class C without sales charge 54.40 - Class C with sales charge 53.40 - Russell 3000 Total Return Index 37.85 8.98 The Fund's past performance is not a good predictor of the Fund's future performance. The graph and table do not reflect the deduction of taxes that a shareholder would pay on fund distributions or redemption of fund shares. Principal value and investment return of an investment will fluctuate so that your shares, when redeemed, may be worth more or less than their original cost. Average annual total return measures net investment income and capital gain or loss from portfolio investments as an annualized average. All performance shown assumes reinvestment of dividends and capital gains distributions. Visit https://www.calamos.com/funds/mutual/ |
No Deduction of Taxes [Text Block] | The graph and table do not reflect the deduction of taxes that a shareholder would pay on fund distributions or redemption of fund shares. |
AssetsNet | $ 347,372,636 |
Holdings Count | Holding | 104 |
Advisory Fees Paid, Amount | $ 2,629,099 |
InvestmentCompanyPortfolioTurnover | 229% |
Additional Fund Statistics [Text Block] | KEY FUND STATISTICS Total Net Assets # of Portfolio Holdings Portfolio Turnover Rate Total Advisory Fees Paid $347,372,636 104 229% $2,629,099 |
Holdings [Text Block] | SECTOR WEIGHTINGS % OF NET ASSETS Health Care 30.9 Information Technology 24.7 Industrials 18.9 Consumer Discretionary 10.6 Financials 6.2 Consumer Staples 4.1 Materials 2.2 Real Estate 1.5 Communication Services 0.4 Energy 0.3 |
Largest Holdings [Text Block] | TOP 10 HOLDINGS % OF NET ASSETS Sterling Infrastructure, Inc. 3.4 RadNet, Inc. 3.2 ADMA Biologics, Inc. 3.2 GeneDx Holdings Corp. 2.9 FTAI Aviation, Ltd. 2.9 Axon Enterprise, Inc. 2.6 Piper Sandler Companies 2.2 Zeta Global Holdings Corp. - Class A 2.1 Rush Street Interactive, Inc. 2.1 Stride, Inc. 2.0 |
Material Fund Change [Text Block] | |
Updated Prospectus Phone Number | 800-582-6959. |
Updated Prospectus Web Address | www.calamos.com/resources |
C000211096 | |
Shareholder Report [Line Items] | |
Fund Name | Calamos Timpani Small Cap Growth Fund |
Class Name | Class I |
Trading Symbol | CTSIX |
Annual or Semi-Annual Statement [Text Block] | This annual shareholder report contains important information about the Calamos Timpani Small Cap Growth Fund for the period of November 1, 2023 to October 31, 2024. |
Shareholder Report Annual or Semi-Annual | Annual Shareholder Report |
Additional Information [Text Block] | You can find additional information about the Fund at www.calamos.com/resources |
Additional Information Phone Number | 800-582-6959 |
Additional Information Website | www.calamos.com/resources |
Expenses [Text Block] | WHAT WERE THE FUND YEAR (based on a hypothetical $10,000 investment) Class Name Costs of a $10,000 Investment Costs Paid as a Percentage of a $10,000 Investment Class I $134 1.05% |
Expenses Paid, Amount | $ 134 |
Expense Ratio, Percent | 1.05% |
Performance Past Does Not Indicate Future [Text] | The Fund's past performance is not a good predictor of the Fund's future performance. |
Line Graph [Table Text Block] | Class I Russell 3000 Total Return Index 10/31/14 $1,000,000 $999,997 11/30/14 $1,015,209 $1,024,232 12/31/14 $1,039,924 $1,024,219 1/31/15 $1,003,169 $995,715 2/28/15 $1,116,603 $1,053,367 3/31/15 $1,112,167 $1,042,657 4/30/15 $1,081,749 $1,047,374 5/31/15 $1,121,039 $1,061,862 6/30/15 $1,177,440 $1,044,095 7/31/15 $1,218,631 $1,061,558 8/31/15 $1,099,493 $997,473 9/30/15 $1,031,052 $968,406 10/31/15 $1,053,866 $1,044,896 11/30/15 $1,069,708 $1,050,689 12/31/15 $1,012,041 $1,029,122 1/31/16 $892,902 $971,055 2/29/16 $880,228 $970,742 3/31/16 $926,489 $1,039,088 4/30/16 $933,460 $1,045,528 5/31/16 $942,332 $1,064,233 6/30/16 $935,995 $1,066,421 7/31/16 $993,029 $1,108,744 8/31/16 $984,791 $1,111,572 9/30/16 $1,012,041 $1,113,320 10/31/16 $939,163 $1,089,232 11/30/16 $1,008,872 $1,137,977 12/31/16 $1,001,267 $1,160,183 1/31/17 $1,020,279 $1,182,020 2/28/17 $1,046,895 $1,225,981 3/31/17 $1,095,057 $1,226,816 4/30/17 $1,126,109 $1,239,819 5/31/17 $1,161,597 $1,252,507 6/30/17 $1,191,381 $1,263,810 7/31/17 $1,217,997 $1,287,640 8/31/17 $1,233,207 $1,290,121 9/30/17 $1,264,892 $1,321,583 10/31/17 $1,306,717 $1,350,424 11/30/17 $1,360,583 $1,391,429 12/31/17 $1,363,118 $1,405,336 1/31/18 $1,414,449 $1,479,413 2/28/18 $1,406,844 $1,424,881 3/31/18 $1,438,530 $1,396,278 4/30/18 $1,444,867 $1,401,586 5/31/18 $1,594,423 $1,441,153 6/30/18 $1,614,068 $1,450,578 7/31/18 $1,611,534 $1,498,717 8/31/18 $1,811,153 $1,551,348 9/30/18 $1,783,904 $1,553,916 10/31/18 $1,538,657 $1,439,496 11/30/18 $1,532,319 $1,468,328 12/31/18 $1,362,017 $1,331,672 1/31/19 $1,506,565 $1,445,975 2/28/19 $1,613,789 $1,496,828 3/31/19 $1,594,788 $1,518,684 4/30/19 $1,634,148 $1,579,328 5/31/19 $1,562,213 $1,477,128 6/30/19 $1,689,118 $1,580,876 7/31/19 $1,705,405 $1,604,375 8/31/19 $1,638,220 $1,571,670 9/30/19 $1,526,246 $1,599,253 10/31/19 $1,550,677 $1,633,680 11/30/19 $1,622,612 $1,695,781 12/31/19 $1,643,748 $1,744,743 1/31/20 $1,685,804 $1,742,837 2/29/20 $1,625,928 $1,600,145 3/31/20 $1,347,931 $1,380,098 4/30/20 $1,519,006 $1,562,877 5/31/20 $1,745,681 $1,646,458 6/30/20 $1,899,649 $1,684,100 7/31/20 $2,053,616 $1,779,728 8/31/20 $2,110,641 $1,908,659 9/30/20 $2,099,236 $1,839,163 10/31/20 $2,138,441 $1,799,468 11/30/20 $2,417,151 $2,018,379 12/31/20 $2,683,770 $2,109,182 1/31/21 $2,878,900 $2,099,800 2/28/21 $3,099,899 $2,165,434 3/31/21 $2,954,291 $2,243,050 4/30/21 $3,098,420 $2,358,678 5/31/21 $2,928,421 $2,369,444 6/30/21 $3,090,290 $2,427,873 7/31/21 $3,000,856 $2,468,930 8/31/21 $3,059,247 $2,539,337 9/30/21 $2,956,508 $2,425,404 10/31/21 $3,224,811 $2,589,419 11/30/21 $3,025,247 $2,550,005 12/31/21 $2,928,421 $2,650,421 1/31/22 $2,396,989 $2,494,480 2/28/22 $2,399,945 $2,431,646 3/31/22 $2,412,510 $2,510,521 4/30/22 $2,085,816 $2,285,219 5/31/22 $2,042,947 $2,282,156 6/30/22 $1,833,774 $2,091,233 7/31/22 $2,037,773 $2,287,429 8/31/22 $2,040,730 $2,202,064 9/30/22 $1,864,078 $1,997,869 10/31/22 $2,013,382 $2,161,706 11/30/22 $1,974,947 $2,274,539 12/31/22 $1,835,991 $2,141,357 1/31/23 $1,882,556 $2,288,837 2/28/23 $1,895,122 $2,235,342 3/31/23 $1,935,034 $2,295,113 4/30/23 $1,881,078 $2,319,565 5/31/23 $1,907,687 $2,328,591 6/30/23 $2,060,686 $2,487,599 7/31/23 $2,080,642 $2,576,771 8/31/23 $2,019,295 $2,527,030 9/30/23 $1,844,861 $2,406,658 10/31/23 $1,700,731 $2,342,860 11/30/23 $1,822,687 $2,561,328 12/31/23 $1,974,947 $2,697,185 1/31/24 $2,006,730 $2,727,078 2/29/24 $2,262,468 $2,874,696 3/31/24 $2,354,119 $2,967,426 4/30/24 $2,228,468 $2,836,854 5/31/24 $2,426,554 $2,970,886 6/30/24 $2,428,771 $3,062,858 7/31/24 $2,485,684 $3,119,792 8/31/24 $2,576,597 $3,187,706 9/30/24 $2,657,161 $3,253,646 10/31/24 $2,651,988 $3,229,753 |
Average Annual Return [Table Text Block] | AVERAGE ANNUAL TOTAL RETURNS (%) AATR 1 YEAR 5 YEARS 10 YEARS Class I 55.93 11.33 10.24 Russell 3000 Total Return Index 37.85 14.60 12.44 The Fund's past performance is not a good predictor of the Fund's future performance. The graph and table do not reflect the deduction of taxes that a shareholder would pay on fund distributions or redemption of fund shares. Principal value and investment return of an investment will fluctuate so that your shares, when redeemed, may be worth more or less than their original cost. Average annual total return measures net investment income and capital gain or loss from portfolio investments as an annualized average. All performance shown assumes reinvestment of dividends and capital gains distributions. Visit https://www.calamos.com/funds/mutual/ |
No Deduction of Taxes [Text Block] | The graph and table do not reflect the deduction of taxes that a shareholder would pay on fund distributions or redemption of fund shares. |
AssetsNet | $ 347,372,636 |
Holdings Count | Holding | 104 |
Advisory Fees Paid, Amount | $ 2,629,099 |
InvestmentCompanyPortfolioTurnover | 229% |
Additional Fund Statistics [Text Block] | KEY FUND STATISTICS Total Net Assets # of Portfolio Holdings Portfolio Turnover Rate Total Advisory Fees Paid $347,372,636 104 229% $2,629,099 |
Holdings [Text Block] | SECTOR WEIGHTINGS % OF NET ASSETS Health Care 30.9 Information Technology 24.7 Industrials 18.9 Consumer Discretionary 10.6 Financials 6.2 Consumer Staples 4.1 Materials 2.2 Real Estate 1.5 Communication Services 0.4 Energy 0.3 |
Largest Holdings [Text Block] | TOP 10 HOLDINGS % OF NET ASSETS Sterling Infrastructure, Inc. 3.4 RadNet, Inc. 3.2 ADMA Biologics, Inc. 3.2 GeneDx Holdings Corp. 2.9 FTAI Aviation, Ltd. 2.9 Axon Enterprise, Inc. 2.6 Piper Sandler Companies 2.2 Zeta Global Holdings Corp. - Class A 2.1 Rush Street Interactive, Inc. 2.1 Stride, Inc. 2.0 |
Material Fund Change [Text Block] | |
Updated Prospectus Phone Number | 800-582-6959. |
Updated Prospectus Web Address | www.calamos.com/resources |
C000211097 | |
Shareholder Report [Line Items] | |
Fund Name | Calamos Timpani Small Cap Growth Fund |
Class Name | Class R6 |
Trading Symbol | CTSOX |
Annual or Semi-Annual Statement [Text Block] | This annual shareholder report contains important information about the Calamos Timpani Small Cap Growth Fund for the period of November 1, 2023 to October 31, 2024. |
Shareholder Report Annual or Semi-Annual | Annual Shareholder Report |
Additional Information [Text Block] | You can find additional information about the Fund at www.calamos.com/resources |
Additional Information Phone Number | 800-582-6959 |
Additional Information Website | www.calamos.com/resources |
Expenses [Text Block] | WHAT WERE THE FUND YEAR (based on a hypothetical $10,000 investment) Class Name Costs of a $10,000 Investment Costs Paid as a Percentage of a $10,000 Investment Class R6 $122 0.95% |
Expenses Paid, Amount | $ 122 |
Expense Ratio, Percent | 0.95% |
Performance Past Does Not Indicate Future [Text] | The Fund's past performance is not a good predictor of the Fund's future performance. |
Line Graph [Table Text Block] | Class R6 Russell 3000 Total Return Index 6/3/19 $10,000 $10,002 6/30/19 $10,812 $10,704 7/31/19 $10,921 $10,863 8/31/19 $10,491 $10,642 9/30/19 $9,774 $10,829 10/31/19 $9,930 $11,062 11/30/19 $10,391 $11,482 12/31/19 $10,526 $11,814 1/31/20 $10,800 $11,801 2/29/20 $10,412 $10,835 3/31/20 $8,633 $9,345 4/30/20 $9,732 $10,582 5/31/20 $11,183 $11,148 6/30/20 $12,169 $11,403 7/31/20 $13,159 $12,051 8/31/20 $13,524 $12,924 9/30/20 $13,451 $12,453 10/31/20 $13,702 $12,184 11/30/20 $15,490 $13,667 12/31/20 $17,202 $14,281 1/31/21 $18,455 $14,218 2/28/21 $19,870 $14,662 3/31/21 $18,938 $15,188 4/30/21 $19,865 $15,971 5/31/21 $18,777 $16,044 6/30/21 $19,813 $16,439 7/31/21 $19,245 $16,717 8/31/21 $19,619 $17,194 9/30/21 $18,961 $16,423 10/31/21 $20,683 $17,533 11/30/21 $19,401 $17,266 12/31/21 $18,786 $17,946 1/31/22 $15,375 $16,890 2/28/22 $15,399 $16,465 3/31/22 $15,479 $16,999 4/30/22 $13,384 $15,473 5/31/22 $13,114 $15,453 6/30/22 $11,770 $14,160 7/31/22 $13,081 $15,488 8/31/22 $13,100 $14,910 9/30/22 $11,964 $13,528 10/31/22 $12,925 $14,637 11/30/22 $12,679 $15,401 12/31/22 $11,789 $14,499 1/31/23 $12,087 $15,498 2/28/23 $12,173 $15,136 3/31/23 $12,433 $15,540 4/30/23 $12,087 $15,706 5/31/23 $12,258 $15,767 6/30/23 $13,242 $16,844 7/31/23 $13,369 $17,447 8/31/23 $12,977 $17,111 9/30/23 $11,856 $16,296 10/31/23 $10,933 $15,864 11/30/23 $11,718 $17,343 12/31/23 $12,698 $18,263 1/31/24 $12,901 $18,465 2/29/24 $14,547 $19,465 3/31/24 $15,144 $20,093 4/30/24 $14,335 $19,208 5/31/24 $15,607 $20,116 6/30/24 $15,626 $20,739 7/31/24 $15,990 $21,124 8/31/24 $16,577 $21,584 9/30/24 $17,097 $22,031 10/31/24 $17,064 $21,869 |
Average Annual Return [Table Text Block] | AVERAGE ANNUAL TOTAL RETURNS (%) AATR 1 YEAR 5 YEARS SINCE INCEPTION 6/3/19 Class R6 56.08 11.44 10.37 Russell 3000 Total Return Index 37.85 14.60 15.55 The Fund's past performance is not a good predictor of the Fund's future performance. The graph and table do not reflect the deduction of taxes that a shareholder would pay on fund distributions or redemption of fund shares. Principal value and investment return of an investment will fluctuate so that your shares, when redeemed, may be worth more or less than their original cost. Average annual total return measures net investment income and capital gain or loss from portfolio investments as an annualized average. All performance shown assumes reinvestment of dividends and capital gains distributions. Visit https://www.calamos.com/funds/mutual/ |
No Deduction of Taxes [Text Block] | The graph and table do not reflect the deduction of taxes that a shareholder would pay on fund distributions or redemption of fund shares. |
AssetsNet | $ 347,372,636 |
Holdings Count | Holding | 104 |
Advisory Fees Paid, Amount | $ 2,629,099 |
InvestmentCompanyPortfolioTurnover | 229% |
Additional Fund Statistics [Text Block] | KEY FUND STATISTICS Total Net Assets # of Portfolio Holdings Portfolio Turnover Rate Total Advisory Fees Paid $347,372,636 104 229% $2,629,099 |
Holdings [Text Block] | SECTOR WEIGHTINGS % OF NET ASSETS Health Care 30.9 Information Technology 24.7 Industrials 18.9 Consumer Discretionary 10.6 Financials 6.2 Consumer Staples 4.1 Materials 2.2 Real Estate 1.5 Communication Services 0.4 Energy 0.3 |
Largest Holdings [Text Block] | TOP 10 HOLDINGS % OF NET ASSETS Sterling Infrastructure, Inc. 3.4 RadNet, Inc. 3.2 ADMA Biologics, Inc. 3.2 GeneDx Holdings Corp. 2.9 FTAI Aviation, Ltd. 2.9 Axon Enterprise, Inc. 2.6 Piper Sandler Companies 2.2 Zeta Global Holdings Corp. - Class A 2.1 Rush Street Interactive, Inc. 2.1 Stride, Inc. 2.0 |
Material Fund Change [Text Block] | |
Updated Prospectus Phone Number | 800-582-6959. |
Updated Prospectus Web Address | www.calamos.com/resources |
C000213161 | |
Shareholder Report [Line Items] | |
Fund Name | Calamos Timpani SMID Growth Fund |
Class Name | Class A |
Trading Symbol | CTAGX |
Annual or Semi-Annual Statement [Text Block] | This annual shareholder report contains important information about the Calamos Timpani SMID Growth Fund for the period of November 1, 2023 to October 31, 2024. |
Shareholder Report Annual or Semi-Annual | Annual Shareholder Report |
Additional Information [Text Block] | You can find additional information about the Fund at www.calamos.com/resources |
Additional Information Phone Number | 800-582-6959 |
Additional Information Website | www.calamos.com/resources |
Expenses [Text Block] | WHAT WERE THE FUND YEAR (based on a hypothetical $10,000 investment) Class Name Costs of a $10,000 Investment Costs Paid as a Percentage of a $10,000 Investment Class A $172 1.35% |
Expenses Paid, Amount | $ 172 |
Expense Ratio, Percent | 1.35% |
Performance Past Does Not Indicate Future [Text] | The Fund's past performance is not a good predictor of the Fund's future performance. |
Line Graph [Table Text Block] | Class A with sales charge Russell 3000 Total Return Index 7/31/19 $9,524 $9,997 8/31/19 $9,162 $9,793 9/30/19 $8,495 $9,965 10/31/19 $8,581 $10,179 11/30/19 $9,114 $10,566 12/31/19 $9,152 $10,871 1/31/20 $9,419 $10,860 2/29/20 $9,029 $9,970 3/31/20 $7,619 $8,599 4/30/20 $8,562 $9,738 5/31/20 $9,733 $10,259 6/30/20 $10,476 $10,494 7/31/20 $11,200 $11,089 8/31/20 $11,581 $11,893 9/30/20 $11,600 $11,460 10/31/20 $11,762 $11,212 11/30/20 $13,048 $12,576 12/31/20 $14,505 $13,142 1/31/21 $15,076 $13,084 2/28/21 $16,190 $13,493 3/31/21 $15,333 $13,976 4/30/21 $16,000 $14,697 5/31/21 $14,981 $14,764 6/30/21 $15,829 $15,128 7/31/21 $15,638 $15,384 8/31/21 $16,286 $15,823 9/30/21 $15,648 $15,113 10/31/21 $17,295 $16,135 11/30/21 $16,286 $15,889 12/31/21 $15,606 $16,515 1/31/22 $12,912 $15,543 2/28/22 $12,902 $15,152 3/31/22 $13,041 $15,643 4/30/22 $11,420 $14,239 5/31/22 $11,195 $14,220 6/30/22 $10,047 $13,030 7/31/22 $11,120 $14,253 8/31/22 $11,206 $13,721 9/30/22 $10,229 $12,449 10/31/22 $10,884 $13,470 11/30/22 $10,927 $14,173 12/31/22 $10,143 $13,343 1/31/23 $10,465 $14,262 2/28/23 $10,422 $13,928 3/31/23 $10,680 $14,301 4/30/23 $10,444 $14,453 5/31/23 $10,487 $14,509 6/30/23 $11,345 $15,500 7/31/23 $11,485 $16,056 8/31/23 $11,259 $15,746 9/30/23 $10,390 $14,996 10/31/23 $9,757 $14,598 11/30/23 $10,572 $15,960 12/31/23 $11,345 $16,806 1/31/24 $11,678 $16,992 2/29/24 $13,277 $17,912 3/31/24 $13,642 $18,490 4/30/24 $12,762 $17,676 5/31/24 $13,717 $18,512 6/30/24 $13,792 $19,085 7/31/24 $13,921 $19,439 8/31/24 $14,533 $19,863 9/30/24 $15,102 $20,273 10/31/24 $15,091 $20,125 |
Average Annual Return [Table Text Block] | AVERAGE ANNUAL TOTAL RETURNS (%) AATR 1 YEAR 5 YEARS SINCE INCEPTION 7/31/19 Class A without sales charge 54.68 11.95 9.16 Class A with sales charge 47.38 10.87 8.15 Russell 3000 Total Return Index 37.85 14.60 14.24 The Fund's past performance is not a good predictor of the Fund's future performance. The graph and table do not reflect the deduction of taxes that a shareholder would pay on fund distributions or redemption of fund shares. Principal value and investment return of an investment will fluctuate so that your shares, when redeemed, may be worth more or less than their original cost. Average annual total return measures net investment income and capital gain or loss from portfolio investments as an annualized average. All performance shown assumes reinvestment of dividends and capital gains distributions. Visit https://www.calamos.com/funds/mutual/ |
No Deduction of Taxes [Text Block] | The graph and table do not reflect the deduction of taxes that a shareholder would pay on fund distributions or redemption of fund shares. |
AssetsNet | $ 26,249,395 |
Holdings Count | Holding | 108 |
Advisory Fees Paid, Amount | $ 211,704 |
InvestmentCompanyPortfolioTurnover | 220% |
Additional Fund Statistics [Text Block] | KEY FUND STATISTICS Total Net Assets # of Portfolio Holdings Portfolio Turnover Rate Total Advisory Fees Paid $26,249,395 108 220% $211,704 |
Holdings [Text Block] | SECTOR WEIGHTINGS % OF NET ASSETS Information Technology 28.6 Health Care 25.1 Industrials 19.4 Consumer Discretionary 12.1 Financials 6.3 Consumer Staples 3.3 Real Estate 2.4 Materials 2.2 Communication Services 0.2 |
Largest Holdings [Text Block] | TOP 10 HOLDINGS % OF NET ASSETS Axon Enterprise, Inc. 3.6 Sterling Infrastructure, Inc. 3.1 ADMA Biologics, Inc. 3.1 RadNet, Inc. 3.1 FTAI Aviation, Ltd. 2.5 Fair Isaac Corp. 2.3 AppLovin Corp. - Class A 2.1 Descartes Systems Group, Inc. 2.1 GoDaddy, Inc. - Class A 2.1 Natera, Inc. 1.9 |
Material Fund Change [Text Block] | |
Updated Prospectus Phone Number | 800-582-6959. |
Updated Prospectus Web Address | www.calamos.com/resources |
C000213162 | |
Shareholder Report [Line Items] | |
Fund Name | Calamos Timpani SMID Growth Fund |
Class Name | Class I |
Trading Symbol | CTIGX |
Annual or Semi-Annual Statement [Text Block] | This annual shareholder report contains important information about the Calamos Timpani SMID Growth Fund for the period of November 1, 2023 to October 31, 2024. |
Shareholder Report Annual or Semi-Annual | Annual Shareholder Report |
Additional Information [Text Block] | You can find additional information about the Fund at www.calamos.com/resources |
Additional Information Phone Number | 800-582-6959 |
Additional Information Website | www.calamos.com/resources |
Expenses [Text Block] | WHAT WERE THE FUND YEAR (based on a hypothetical $10,000 investment) Class Name Costs of a $10,000 Investment Costs Paid as a Percentage of a $10,000 Investment Class I $140 1.10% |
Expenses Paid, Amount | $ 140 |
Expense Ratio, Percent | 1.10% |
Performance Past Does Not Indicate Future [Text] | The Fund's past performance is not a good predictor of the Fund's future performance. |
Line Graph [Table Text Block] | Class I Russell 3000 Total Return Index 7/31/19 $1,000,000 $1,000,000 8/31/19 $962,000 $979,615 9/30/19 $893,000 $996,808 10/31/19 $902,000 $1,018,266 11/30/19 $958,000 $1,056,973 12/31/19 $962,000 $1,087,491 1/31/20 $990,000 $1,086,303 2/29/20 $950,000 $997,364 3/31/20 $801,000 $860,209 4/30/20 $901,000 $974,134 5/31/20 $1,024,000 $1,026,230 6/30/20 $1,102,000 $1,049,692 7/31/20 $1,179,000 $1,109,297 8/31/20 $1,220,000 $1,189,659 9/30/20 $1,222,000 $1,146,342 10/31/20 $1,239,000 $1,121,601 11/30/20 $1,375,000 $1,258,047 12/31/20 $1,529,000 $1,314,644 1/31/21 $1,589,000 $1,308,796 2/28/21 $1,707,000 $1,349,706 3/31/21 $1,617,000 $1,398,083 4/30/21 $1,688,000 $1,470,154 5/31/21 $1,580,000 $1,476,864 6/30/21 $1,670,000 $1,513,283 7/31/21 $1,651,000 $1,538,873 8/31/21 $1,719,000 $1,582,758 9/30/21 $1,653,000 $1,511,744 10/31/21 $1,827,000 $1,613,974 11/30/21 $1,720,000 $1,589,407 12/31/21 $1,649,710 $1,651,996 1/31/22 $1,364,811 $1,554,798 2/28/22 $1,363,685 $1,515,634 3/31/22 $1,379,450 $1,564,797 4/30/22 $1,208,286 $1,424,367 5/31/22 $1,184,638 $1,422,458 6/30/22 $1,063,021 $1,303,457 7/31/22 $1,177,882 $1,425,744 8/31/22 $1,186,890 $1,372,537 9/30/22 $1,083,291 $1,245,263 10/31/22 $1,151,982 $1,347,382 11/30/22 $1,157,612 $1,417,710 12/31/22 $1,074,282 $1,334,698 1/31/23 $1,109,191 $1,426,622 2/28/23 $1,104,686 $1,393,279 3/31/23 $1,131,712 $1,430,534 4/30/23 $1,108,065 $1,445,775 5/31/23 $1,112,569 $1,451,400 6/30/23 $1,203,782 $1,550,509 7/31/23 $1,218,421 $1,606,090 8/31/23 $1,194,773 $1,575,087 9/30/23 $1,102,434 $1,500,059 10/31/23 $1,035,995 $1,460,294 11/30/23 $1,122,704 $1,596,464 12/31/23 $1,206,034 $1,681,143 1/31/24 $1,240,942 $1,699,776 2/29/24 $1,410,981 $1,791,785 3/31/24 $1,450,394 $1,849,584 4/30/24 $1,358,055 $1,768,199 5/31/24 $1,458,276 $1,851,740 6/30/24 $1,467,285 $1,909,066 7/31/24 $1,480,798 $1,944,553 8/31/24 $1,546,111 $1,986,883 9/30/24 $1,608,045 $2,027,984 10/31/24 $1,606,919 $2,013,091 |
Average Annual Return [Table Text Block] | AVERAGE ANNUAL TOTAL RETURNS (%) AATR 1 YEAR 5 YEARS SINCE INCEPTION 7/31/19 Class I 55.11 12.24 9.45 Russell 3000 Total Return Index 37.85 14.60 14.24 The Fund's past performance is not a good predictor of the Fund's future performance. The graph and table do not reflect the deduction of taxes that a shareholder would pay on fund distributions or redemption of fund shares. Principal value and investment return of an investment will fluctuate so that your shares, when redeemed, may be worth more or less than their original cost. Average annual total return measures net investment income and capital gain or loss from portfolio investments as an annualized average. All performance shown assumes reinvestment of dividends and capital gains distributions. Visit https://www.calamos.com/funds/mutual/ |
No Deduction of Taxes [Text Block] | The graph and table do not reflect the deduction of taxes that a shareholder would pay on fund distributions or redemption of fund shares. |
AssetsNet | $ 26,249,395 |
Holdings Count | Holding | 108 |
Advisory Fees Paid, Amount | $ 211,704 |
InvestmentCompanyPortfolioTurnover | 220% |
Additional Fund Statistics [Text Block] | KEY FUND STATISTICS Total Net Assets # of Portfolio Holdings Portfolio Turnover Rate Total Advisory Fees Paid $26,249,395 108 220% $211,704 |
Holdings [Text Block] | SECTOR WEIGHTINGS % OF NET ASSETS Information Technology 28.6 Health Care 25.1 Industrials 19.4 Consumer Discretionary 12.1 Financials 6.3 Consumer Staples 3.3 Real Estate 2.4 Materials 2.2 Communication Services 0.2 |
Largest Holdings [Text Block] | TOP 10 HOLDINGS % OF NET ASSETS Axon Enterprise, Inc. 3.6 Sterling Infrastructure, Inc. 3.1 ADMA Biologics, Inc. 3.1 RadNet, Inc. 3.1 FTAI Aviation, Ltd. 2.5 Fair Isaac Corp. 2.3 AppLovin Corp. - Class A 2.1 Descartes Systems Group, Inc. 2.1 GoDaddy, Inc. - Class A 2.1 Natera, Inc. 1.9 |
Material Fund Change [Text Block] | |
Updated Prospectus Phone Number | 800-582-6959. |
Updated Prospectus Web Address | www.calamos.com/resources |
C000213160 | |
Shareholder Report [Line Items] | |
Fund Name | Calamos Timpani SMID Growth Fund |
Class Name | Class R6 |
Trading Symbol | CTOGX |
Annual or Semi-Annual Statement [Text Block] | This annual shareholder report contains important information about the Calamos Timpani SMID Growth Fund for the period of November 1, 2023 to October 31, 2024. |
Shareholder Report Annual or Semi-Annual | Annual Shareholder Report |
Additional Information [Text Block] | You can find additional information about the Fund at www.calamos.com/resources |
Additional Information Phone Number | 800-582-6959 |
Additional Information Website | www.calamos.com/resources |
Expenses [Text Block] | WHAT WERE THE FUND YEAR (based on a hypothetical $10,000 investment) Class Name Costs of a $10,000 Investment Costs Paid as a Percentage of a $10,000 Investment Class R6 $136 1.07% |
Expenses Paid, Amount | $ 136 |
Expense Ratio, Percent | 1.07% |
Performance Past Does Not Indicate Future [Text] | The Fund's past performance is not a good predictor of the Fund's future performance. |
Line Graph [Table Text Block] | Class R6 Russell 3000 Total Return Index 7/31/19 $10,000 $9,997 8/31/19 $9,620 $9,793 9/30/19 $8,930 $9,965 10/31/19 $9,020 $10,179 11/30/19 $9,570 $10,566 12/31/19 $9,620 $10,871 1/31/20 $9,900 $10,860 2/29/20 $9,500 $9,970 3/31/20 $8,010 $8,599 4/30/20 $9,000 $9,738 5/31/20 $10,240 $10,259 6/30/20 $11,020 $10,494 7/31/20 $11,790 $11,089 8/31/20 $12,200 $11,893 9/30/20 $12,220 $11,460 10/31/20 $12,390 $11,212 11/30/20 $13,750 $12,576 12/31/20 $15,290 $13,142 1/31/21 $15,890 $13,084 2/28/21 $17,070 $13,493 3/31/21 $16,170 $13,976 4/30/21 $16,880 $14,697 5/31/21 $15,800 $14,764 6/30/21 $16,700 $15,128 7/31/21 $16,510 $15,384 8/31/21 $17,190 $15,823 9/30/21 $16,530 $15,113 10/31/21 $18,270 $16,135 11/30/21 $17,200 $15,889 12/31/21 $16,486 $16,515 1/31/22 $13,648 $15,543 2/28/22 $13,637 $15,152 3/31/22 $13,795 $15,643 4/30/22 $12,083 $14,239 5/31/22 $11,846 $14,220 6/30/22 $10,630 $13,030 7/31/22 $11,779 $14,253 8/31/22 $11,869 $13,721 9/30/22 $10,833 $12,449 10/31/22 $11,520 $13,470 11/30/22 $11,576 $14,173 12/31/22 $10,754 $13,343 1/31/23 $11,092 $14,262 2/28/23 $11,047 $13,928 3/31/23 $11,317 $14,301 4/30/23 $11,081 $14,453 5/31/23 $11,137 $14,509 6/30/23 $12,049 $15,500 7/31/23 $12,184 $16,056 8/31/23 $11,948 $15,746 9/30/23 $11,036 $14,996 10/31/23 $10,371 $14,598 11/30/23 $11,238 $15,960 12/31/23 $12,060 $16,806 1/31/24 $12,409 $16,992 2/29/24 $14,121 $17,912 3/31/24 $14,504 $18,490 4/30/24 $13,581 $17,676 5/31/24 $14,594 $18,512 6/30/24 $14,684 $19,085 7/31/24 $14,819 $19,439 8/31/24 $15,472 $19,863 9/30/24 $16,092 $20,273 10/31/24 $16,080 $20,125 |
Average Annual Return [Table Text Block] | AVERAGE ANNUAL TOTAL RETURNS (%) AATR 1 YEAR 5 YEARS SINCE INCEPTION 7/31/19 Class R6 55.05 12.26 9.47 Russell 3000 Total Return Index 37.85 14.60 14.24 The Fund's past performance is not a good predictor of the Fund's future performance. The graph and table do not reflect the deduction of taxes that a shareholder would pay on fund distributions or redemption of fund shares. Principal value and investment return of an investment will fluctuate so that your shares, when redeemed, may be worth more or less than their original cost. Average annual total return measures net investment income and capital gain or loss from portfolio investments as an annualized average. All performance shown assumes reinvestment of dividends and capital gains distributions. Visit https://www.calamos.com/funds/mutual/ |
No Deduction of Taxes [Text Block] | The graph and table do not reflect the deduction of taxes that a shareholder would pay on fund distributions or redemption of fund shares. |
AssetsNet | $ 26,249,395 |
Holdings Count | Holding | 108 |
Advisory Fees Paid, Amount | $ 211,704 |
InvestmentCompanyPortfolioTurnover | 220% |
Additional Fund Statistics [Text Block] | KEY FUND STATISTICS Total Net Assets # of Portfolio Holdings Portfolio Turnover Rate Total Advisory Fees Paid $26,249,395 108 220% $211,704 |
Holdings [Text Block] | SECTOR WEIGHTINGS % OF NET ASSETS Information Technology 28.6 Health Care 25.1 Industrials 19.4 Consumer Discretionary 12.1 Financials 6.3 Consumer Staples 3.3 Real Estate 2.4 Materials 2.2 Communication Services 0.2 |
Largest Holdings [Text Block] | TOP 10 HOLDINGS % OF NET ASSETS Axon Enterprise, Inc. 3.6 Sterling Infrastructure, Inc. 3.1 ADMA Biologics, Inc. 3.1 RadNet, Inc. 3.1 FTAI Aviation, Ltd. 2.5 Fair Isaac Corp. 2.3 AppLovin Corp. - Class A 2.1 Descartes Systems Group, Inc. 2.1 GoDaddy, Inc. - Class A 2.1 Natera, Inc. 1.9 |
Material Fund Change [Text Block] | |
Updated Prospectus Phone Number | 800-582-6959. |
Updated Prospectus Web Address | www.calamos.com/resources |
C000150500 | |
Shareholder Report [Line Items] | |
Fund Name | Calamos Hedged Equity Fund |
Class Name | Class A |
Trading Symbol | CAHEX |
Annual or Semi-Annual Statement [Text Block] | This annual shareholder report contains important information about the Calamos Hedged Equity Fund for the period of November 1, 2023 to October 31, 2024. |
Shareholder Report Annual or Semi-Annual | Annual Shareholder Report |
Additional Information [Text Block] | You can find additional information about the Fund at www.calamos.com/resources |
Additional Information Phone Number | 800-582-6959 |
Additional Information Website | www.calamos.com/resources |
Expenses [Text Block] | WHAT WERE THE FUND YEAR (based on a hypothetical $10,000 investment) Class Name Costs of a $10,000 Investment Costs Paid as a Percentage of a $10,000 Investment Class A $127 1.15% |
Expenses Paid, Amount | $ 127 |
Expense Ratio, Percent | 1.15% |
Performance Past Does Not Indicate Future [Text] | The Fund's past performance is not a good predictor of the Fund's future performance. |
Line Graph [Table Text Block] | Class A with sales charge S&P 500 Total Return Index 12/31/14 $9,524 $10,000 1/31/15 $9,257 $9,700 2/28/15 $9,581 $10,258 3/31/15 $9,467 $10,095 4/30/15 $9,562 $10,192 5/31/15 $9,667 $10,323 6/30/15 $9,584 $10,123 7/31/15 $9,670 $10,336 8/31/15 $9,364 $9,712 9/30/15 $9,175 $9,472 10/31/15 $9,587 $10,271 11/30/15 $9,606 $10,301 12/31/15 $9,569 $10,139 1/31/16 $9,276 $9,636 2/29/16 $9,247 $9,623 3/31/16 $9,540 $10,275 4/30/16 $9,569 $10,315 5/31/16 $9,657 $10,500 6/30/16 $9,686 $10,528 7/31/16 $9,843 $10,916 8/31/16 $9,853 $10,931 9/30/16 $9,884 $10,933 10/31/16 $9,854 $10,734 11/30/16 $9,982 $11,131 12/31/16 $10,068 $11,351 1/31/17 $10,137 $11,567 2/28/17 $10,364 $12,026 3/31/17 $10,380 $12,040 4/30/17 $10,410 $12,164 5/31/17 $10,459 $12,335 6/30/17 $10,479 $12,412 7/31/17 $10,558 $12,667 8/31/17 $10,568 $12,706 9/30/17 $10,639 $12,968 10/31/17 $10,718 $13,270 11/30/17 $10,847 $13,677 12/31/17 $10,875 $13,829 1/31/18 $11,350 $14,621 2/28/18 $11,330 $14,082 3/31/18 $11,245 $13,724 4/30/18 $11,254 $13,777 5/31/18 $11,354 $14,109 6/30/18 $11,337 $14,196 7/31/18 $11,545 $14,724 8/31/18 $11,704 $15,204 9/30/18 $11,688 $15,290 10/31/18 $11,370 $14,245 11/30/18 $11,460 $14,536 12/31/18 $10,940 $13,223 1/31/19 $11,387 $14,283 2/28/19 $11,519 $14,741 3/31/19 $11,630 $15,028 4/30/19 $11,833 $15,636 5/31/19 $11,518 $14,643 6/30/19 $11,861 $15,675 7/31/19 $11,933 $15,900 8/31/19 $11,892 $15,648 9/30/19 $11,973 $15,941 10/31/19 $12,126 $16,286 11/30/19 $12,320 $16,877 12/31/19 $12,493 $17,387 1/31/20 $12,503 $17,380 2/29/20 $12,031 $15,949 3/31/20 $11,325 $13,979 4/30/20 $12,115 $15,771 5/31/20 $12,320 $16,522 6/30/20 $12,544 $16,851 7/31/20 $12,739 $17,801 8/31/20 $13,160 $19,081 9/30/20 $12,959 $18,356 10/31/20 $12,722 $17,868 11/30/20 $13,422 $19,823 12/31/20 $13,653 $20,586 1/31/21 $13,519 $20,378 2/28/21 $13,788 $20,940 3/31/21 $14,118 $21,857 4/30/21 $14,418 $23,023 5/31/21 $14,501 $23,184 6/30/21 $14,626 $23,725 7/31/21 $14,761 $24,289 8/31/21 $15,009 $25,027 9/30/21 $14,658 $23,863 10/31/21 $15,165 $25,535 11/30/21 $15,082 $25,358 12/31/21 $15,433 $26,495 1/31/22 $15,101 $25,124 2/28/22 $14,769 $24,371 3/31/22 $14,915 $25,276 4/30/22 $14,148 $23,072 5/31/22 $14,085 $23,115 6/30/22 $13,381 $21,207 7/31/22 $14,003 $23,162 8/31/22 $13,702 $22,217 9/30/22 $13,032 $20,171 10/31/22 $13,571 $21,804 11/30/22 $14,049 $23,023 12/31/22 $13,689 $21,696 1/31/23 $14,127 $23,060 2/28/23 $13,960 $22,497 3/31/23 $14,294 $23,323 4/30/23 $14,450 $23,687 5/31/23 $14,534 $23,790 6/30/23 $15,049 $25,362 7/31/23 $15,227 $26,177 8/31/23 $15,122 $25,760 9/30/23 $14,785 $24,532 10/31/23 $14,670 $24,016 11/30/23 $15,380 $26,209 12/31/23 $15,820 $27,400 1/31/24 $15,956 $27,860 2/29/24 $16,438 $29,348 3/31/24 $16,742 $30,292 4/30/24 $16,406 $29,055 5/31/24 $16,815 $30,495 6/30/24 $17,182 $31,590 7/31/24 $17,350 $31,974 8/31/24 $17,643 $32,750 9/30/24 $17,931 $33,449 10/31/24 $17,816 $33,146 |
Average Annual Return [Table Text Block] | AVERAGE ANNUAL TOTAL RETURNS (%) AATR 1 YEAR 5 YEARS SINCE INCEPTION 12/31/14 Class A without sales charge 21.45 8.00 6.57 Class A with sales charge 15.68 6.96 6.05 S&P 500 Total Return Index 38.06 15.27 12.84 The Fund's past performance is not a good predictor of the Fund's future performance. The graph and table do not reflect the deduction of taxes that a shareholder would pay on fund distributions or redemption of fund shares. Principal value and investment return of an investment will fluctuate so that your shares, when redeemed, may be worth more or less than their original cost. Average annual total return measures net investment income and capital gain or loss from portfolio investments as an annualized average. All performance shown assumes reinvestment of dividends and capital gains distributions. Visit https://www.calamos.com/funds/mutual/ |
No Deduction of Taxes [Text Block] | The graph and table do not reflect the deduction of taxes that a shareholder would pay on fund distributions or redemption of fund shares. |
AssetsNet | $ 697,196,380 |
Holdings Count | Holding | 262 |
Advisory Fees Paid, Amount | $ 4,793,750 |
InvestmentCompanyPortfolioTurnover | 20% |
Additional Fund Statistics [Text Block] | KEY FUND STATISTICS Total Net Assets # of Portfolio Holdings Portfolio Turnover Rate Total Advisory Fees Paid $697,196,380 262 20% $4,793,750 |
Holdings [Text Block] | SECTOR WEIGHTINGS % OF NET ASSETS Information Technology 30.5 Financials 12.9 Health Care 11.4 Consumer Discretionary 10.0 Communication Services 9.3 Industrials 8.7 Consumer Staples 5.8 Other 4.9 Energy 3.4 Utilities 2.1 Materials 2.0 Real Estate 2.0 |
Largest Holdings [Text Block] | TOP 10 HOLDINGS % OF NET ASSETS Apple, Inc. 6.9 NVIDIA Corp. 6.7 Microsoft Corp. 6.2 Amazon.com, Inc. 3.5 S&P 500 Index, Strike Price $5,600, 12/19/25 3.3 Meta Platforms, Inc. - Class A 2.7 Alphabet, Inc. - Class C 2.1 Alphabet, Inc. - Class A 1.9 Broadcom, Inc. 1.6 SPDR ® 500 ® 1.6 |
Material Fund Change [Text Block] | |
Updated Prospectus Phone Number | 800-582-6959. |
Updated Prospectus Web Address | www.calamos.com/resources |
C000150501 | |
Shareholder Report [Line Items] | |
Fund Name | Calamos Hedged Equity Fund |
Class Name | Class C |
Trading Symbol | CCHEX |
Annual or Semi-Annual Statement [Text Block] | This annual shareholder report contains important information about the Calamos Hedged Equity Fund for the period of November 1, 2023 to October 31, 2024. |
Shareholder Report Annual or Semi-Annual | Annual Shareholder Report |
Additional Information [Text Block] | You can find additional information about the Fund at www.calamos.com/resources |
Additional Information Phone Number | 800-582-6959 |
Additional Information Website | www.calamos.com/resources |
Expenses [Text Block] | WHAT WERE THE FUND YEAR (based on a hypothetical $10,000 investment) Class Name Costs of a $10,000 Investment Costs Paid as a Percentage of a $10,000 Investment Class C $210 1.90% |
Expenses Paid, Amount | $ 210 |
Expense Ratio, Percent | 1.90% |
Performance Past Does Not Indicate Future [Text] | The Fund's past performance is not a good predictor of the Fund's future performance. |
Line Graph [Table Text Block] | Class C with sales charge S&P 500 Total Return Index 12/31/14 $10,000 $10,000 1/31/15 $9,710 $9,700 2/28/15 $10,040 $10,258 3/31/15 $9,920 $10,095 4/30/15 $10,020 $10,192 5/31/15 $10,120 $10,323 6/30/15 $10,024 $10,123 7/31/15 $10,115 $10,336 8/31/15 $9,784 $9,712 9/30/15 $9,578 $9,472 10/31/15 $10,009 $10,271 11/30/15 $10,019 $10,301 12/31/15 $9,973 $10,139 1/31/16 $9,667 $9,636 2/29/16 $9,627 $9,623 3/31/16 $9,928 $10,275 4/30/16 $9,948 $10,315 5/31/16 $10,040 $10,500 6/30/16 $10,056 $10,528 7/31/16 $10,209 $10,916 8/31/16 $10,219 $10,931 9/30/16 $10,242 $10,933 10/31/16 $10,201 $10,734 11/30/16 $10,323 $11,131 12/31/16 $10,414 $11,351 1/31/17 $10,475 $11,567 2/28/17 $10,700 $12,026 3/31/17 $10,710 $12,040 4/30/17 $10,741 $12,164 5/31/17 $10,782 $12,335 6/30/17 $10,801 $12,412 7/31/17 $10,872 $12,667 8/31/17 $10,872 $12,706 9/30/17 $10,944 $12,968 10/31/17 $11,026 $13,270 11/30/17 $11,148 $13,677 12/31/17 $11,169 $13,829 1/31/18 $11,649 $14,621 2/28/18 $11,619 $14,082 3/31/18 $11,527 $13,724 4/30/18 $11,537 $13,777 5/31/18 $11,629 $14,109 6/30/18 $11,609 $14,196 7/31/18 $11,803 $14,724 8/31/18 $11,967 $15,204 9/30/18 $11,948 $15,290 10/31/18 $11,611 $14,245 11/30/18 $11,703 $14,536 12/31/18 $11,162 $13,223 1/31/19 $11,602 $14,283 2/28/19 $11,738 $14,741 3/31/19 $11,843 $15,028 4/30/19 $12,042 $15,636 5/31/19 $11,718 $14,643 6/30/19 $12,053 $15,675 7/31/19 $12,126 $15,900 8/31/19 $12,074 $15,648 9/30/19 $12,147 $15,941 10/31/19 $12,294 $16,286 11/30/19 $12,483 $16,877 12/31/19 $12,650 $17,387 1/31/20 $12,660 $17,380 2/29/20 $12,177 $15,949 3/31/20 $11,462 $13,979 4/30/20 $12,250 $15,771 5/31/20 $12,450 $16,522 6/30/20 $12,660 $16,851 7/31/20 $12,860 $17,801 8/31/20 $13,270 $19,081 9/30/20 $13,062 $18,356 10/31/20 $12,810 $17,868 11/30/20 $13,514 $19,823 12/31/20 $13,736 $20,586 1/31/21 $13,589 $20,378 2/28/21 $13,863 $20,940 3/31/21 $14,179 $21,857 4/30/21 $14,464 $23,023 5/31/21 $14,548 $23,184 6/30/21 $14,664 $23,725 7/31/21 $14,791 $24,289 8/31/21 $15,023 $25,027 9/30/21 $14,664 $23,863 10/31/21 $15,170 $25,535 11/30/21 $15,075 $25,358 12/31/21 $15,423 $26,495 1/31/22 $15,075 $25,124 2/28/22 $14,738 $24,371 3/31/22 $14,875 $25,276 4/30/22 $14,095 $23,072 5/31/22 $14,032 $23,115 6/30/22 $13,315 $21,207 7/31/22 $13,926 $23,162 8/31/22 $13,620 $22,217 9/30/22 $12,946 $20,171 10/31/22 $13,473 $21,804 11/30/22 $13,937 $23,023 12/31/22 $13,576 $21,696 1/31/23 $13,989 $23,060 2/28/23 $13,830 $22,497 3/31/23 $14,137 $23,323 4/30/23 $14,295 $23,687 5/31/23 $14,359 $23,790 6/30/23 $14,866 $25,362 7/31/23 $15,036 $26,177 8/31/23 $14,919 $25,760 9/30/23 $14,581 $24,532 10/31/23 $14,454 $24,016 11/30/23 $15,152 $26,209 12/31/23 $15,571 $27,400 1/31/24 $15,698 $27,860 2/29/24 $16,153 $29,348 3/31/24 $16,439 $30,292 4/30/24 $16,111 $29,055 5/31/24 $16,492 $30,495 6/30/24 $16,852 $31,590 7/31/24 $17,001 $31,974 8/31/24 $17,276 $32,750 9/30/24 $17,541 $33,449 10/31/24 $17,424 $33,146 |
Average Annual Return [Table Text Block] | AVERAGE ANNUAL TOTAL RETURNS (%) AATR 1 YEAR 5 YEARS SINCE INCEPTION 12/31/14 Class C without sales charge 20.55 7.22 5.81 Class C with sales charge 19.55 7.22 5.81 S&P 500 Total Return Index 38.06 15.27 12.84 The Fund's past performance is not a good predictor of the Fund's future performance. The graph and table do not reflect the deduction of taxes that a shareholder would pay on fund distributions or redemption of fund shares. Principal value and investment return of an investment will fluctuate so that your shares, when redeemed, may be worth more or less than their original cost. Average annual total return measures net investment income and capital gain or loss from portfolio investments as an annualized average. All performance shown assumes reinvestment of dividends and capital gains distributions. Visit https://www.calamos.com/funds/mutual/ |
No Deduction of Taxes [Text Block] | The graph and table do not reflect the deduction of taxes that a shareholder would pay on fund distributions or redemption of fund shares. |
AssetsNet | $ 697,196,380 |
Holdings Count | Holding | 262 |
Advisory Fees Paid, Amount | $ 4,793,750 |
InvestmentCompanyPortfolioTurnover | 20% |
Additional Fund Statistics [Text Block] | KEY FUND STATISTICS Total Net Assets # of Portfolio Holdings Portfolio Turnover Rate Total Advisory Fees Paid $697,196,380 262 20% $4,793,750 |
Holdings [Text Block] | SECTOR WEIGHTINGS % OF NET ASSETS Information Technology 30.5 Financials 12.9 Health Care 11.4 Consumer Discretionary 10.0 Communication Services 9.3 Industrials 8.7 Consumer Staples 5.8 Other 4.9 Energy 3.4 Utilities 2.1 Materials 2.0 Real Estate 2.0 |
Largest Holdings [Text Block] | TOP 10 HOLDINGS % OF NET ASSETS Apple, Inc. 6.9 NVIDIA Corp. 6.7 Microsoft Corp. 6.2 Amazon.com, Inc. 3.5 S&P 500 Index, Strike Price $5,600, 12/19/25 3.3 Meta Platforms, Inc. - Class A 2.7 Alphabet, Inc. - Class C 2.1 Alphabet, Inc. - Class A 1.9 Broadcom, Inc. 1.6 SPDR ® 500 ® 1.6 |
Material Fund Change [Text Block] | |
Updated Prospectus Phone Number | 800-582-6959. |
Updated Prospectus Web Address | www.calamos.com/resources |
C000150502 | |
Shareholder Report [Line Items] | |
Fund Name | Calamos Hedged Equity Fund |
Class Name | Class I |
Trading Symbol | CIHEX |
Annual or Semi-Annual Statement [Text Block] | This annual shareholder report contains important information about the Calamos Hedged Equity Fund for the period of November 1, 2023 to October 31, 2024. |
Shareholder Report Annual or Semi-Annual | Annual Shareholder Report |
Additional Information [Text Block] | You can find additional information about the Fund at www.calamos.com/resources |
Additional Information Phone Number | 800-582-6959 |
Additional Information Website | www.calamos.com/resources |
Expenses [Text Block] | WHAT WERE THE FUND YEAR (based on a hypothetical $10,000 investment) Class Name Costs of a $10,000 Investment Costs Paid as a Percentage of a $10,000 Investment Class I $100 0.90% |
Expenses Paid, Amount | $ 100 |
Expense Ratio, Percent | 0.90% |
Performance Past Does Not Indicate Future [Text] | The Fund's past performance is not a good predictor of the Fund's future performance. |
Line Graph [Table Text Block] | Class I S&P 500 Total Return Index 12/31/14 $1,000,000 $999,999 1/31/15 $972,000 $969,978 2/28/15 $1,006,000 $1,025,726 3/31/15 $995,000 $1,009,504 4/30/15 $1,005,000 $1,019,190 5/31/15 $1,016,000 $1,032,295 6/30/15 $1,007,892 $1,012,311 7/31/15 $1,016,926 $1,033,521 8/31/15 $984,802 $971,164 9/30/15 $964,561 $947,134 10/31/15 $1,008,909 $1,027,029 11/30/15 $1,010,925 $1,030,083 12/31/15 $1,007,610 $1,013,836 1/31/16 $976,827 $963,526 2/29/16 $973,749 $962,226 3/31/16 $1,005,004 $1,027,501 4/30/16 $1,008,093 $1,031,486 5/31/16 $1,018,390 $1,050,009 6/30/16 $1,021,000 $1,052,730 7/31/16 $1,037,517 $1,091,542 8/31/16 $1,038,550 $1,093,076 9/30/16 $1,042,474 $1,093,280 10/31/16 $1,039,368 $1,073,338 11/30/16 $1,052,826 $1,113,089 12/31/16 $1,062,534 $1,135,090 1/31/17 $1,069,812 $1,156,618 2/28/17 $1,093,724 $1,202,546 3/31/17 $1,095,191 $1,203,946 4/30/17 $1,099,356 $1,216,311 5/31/17 $1,104,561 $1,233,428 6/30/17 $1,108,125 $1,241,127 7/31/17 $1,116,480 $1,266,648 8/31/17 $1,117,524 $1,270,526 9/30/17 $1,124,739 $1,296,734 10/31/17 $1,134,156 $1,326,994 11/30/17 $1,147,757 $1,367,692 12/31/17 $1,151,477 $1,382,898 1/31/18 $1,201,815 $1,462,074 2/28/18 $1,199,717 $1,408,189 3/31/18 $1,191,739 $1,372,401 4/30/18 $1,192,789 $1,377,667 5/31/18 $1,204,339 $1,410,844 6/30/18 $1,202,158 $1,419,527 7/31/18 $1,224,245 $1,472,354 8/31/18 $1,242,125 $1,520,330 9/30/18 $1,240,187 $1,528,983 10/31/18 $1,206,469 $1,424,477 11/30/18 $1,217,006 $1,453,506 12/31/18 $1,161,766 $1,322,269 1/31/19 $1,209,362 $1,428,229 2/28/19 $1,224,506 $1,474,087 3/31/19 $1,235,861 $1,502,730 4/30/19 $1,258,607 $1,563,575 5/31/19 $1,225,030 $1,464,213 6/30/19 $1,261,004 $1,567,406 7/31/19 $1,269,679 $1,589,934 8/31/19 $1,265,342 $1,564,747 9/30/19 $1,273,698 $1,594,025 10/31/19 $1,291,101 $1,628,550 11/30/19 $1,310,679 $1,687,665 12/31/19 $1,329,831 $1,738,603 1/31/20 $1,330,924 $1,737,921 2/29/20 $1,281,752 $1,594,858 3/31/20 $1,206,288 $1,397,871 4/30/20 $1,290,575 $1,577,070 5/31/20 $1,313,562 $1,652,182 6/30/20 $1,337,082 $1,685,041 7/31/20 $1,359,019 $1,780,052 8/31/20 $1,403,991 $1,908,002 9/30/20 $1,382,157 $1,835,503 10/31/20 $1,356,867 $1,786,692 11/30/20 $1,432,737 $1,982,270 12/31/20 $1,458,265 $2,058,486 1/31/21 $1,442,799 $2,037,703 2/28/21 $1,472,627 $2,093,891 3/31/21 $1,509,083 $2,185,595 4/30/21 $1,540,016 $2,302,238 5/31/21 $1,549,959 $2,318,317 6/30/21 $1,564,265 $2,372,439 7/31/21 $1,578,636 $2,428,795 8/31/21 $1,604,062 $2,502,644 9/30/21 $1,567,430 $2,386,247 10/31/21 $1,622,777 $2,553,431 11/30/21 $1,613,922 $2,535,739 12/31/21 $1,652,396 $2,649,382 1/31/22 $1,616,885 $2,512,285 2/28/22 $1,581,373 $2,437,061 3/31/22 $1,598,019 $2,527,549 4/30/22 $1,515,899 $2,307,143 5/31/22 $1,509,240 $2,311,374 6/30/22 $1,433,778 $2,120,585 7/31/22 $1,500,362 $2,316,112 8/31/22 $1,469,290 $2,221,658 9/30/22 $1,398,443 $2,017,045 10/31/22 $1,455,137 $2,180,347 11/30/22 $1,506,272 $2,302,195 12/31/22 $1,468,735 $2,169,555 1/31/23 $1,515,681 $2,305,878 2/28/23 $1,498,915 $2,249,615 3/31/23 $1,534,024 $2,332,208 4/30/23 $1,553,032 $2,368,611 5/31/23 $1,560,859 $2,378,907 6/30/23 $1,617,179 $2,536,094 7/31/23 $1,637,324 $2,617,565 8/31/23 $1,626,132 $2,575,891 9/30/23 $1,589,817 $2,453,077 10/31/23 $1,577,484 $2,401,496 11/30/23 $1,654,844 $2,620,815 12/31/23 $1,701,928 $2,739,880 1/31/24 $1,717,686 $2,785,922 2/29/24 $1,768,339 $2,934,678 3/31/24 $1,802,716 $3,029,101 4/30/24 $1,766,684 $2,905,377 5/31/24 $1,810,598 $3,049,440 6/30/24 $1,851,168 $3,158,860 7/31/24 $1,869,195 $3,197,311 8/31/24 $1,901,869 $3,274,866 9/30/24 $1,932,914 $3,344,807 10/31/24 $1,920,509 $3,314,477 |
Average Annual Return [Table Text Block] | AVERAGE ANNUAL TOTAL RETURNS (%) AATR 1 YEAR 5 YEARS SINCE INCEPTION 12/31/14 Class I 21.75 8.27 6.86 S&P 500 Total Return Index 38.06 15.27 12.84 The Fund's past performance is not a good predictor of the Fund's future performance. The graph and table do not reflect the deduction of taxes that a shareholder would pay on fund distributions or redemption of fund shares. Principal value and investment return of an investment will fluctuate so that your shares, when redeemed, may be worth more or less than their original cost. Average annual total return measures net investment income and capital gain or loss from portfolio investments as an annualized average. All performance shown assumes reinvestment of dividends and capital gains distributions. Visit https://www.calamos.com/funds/mutual/ |
No Deduction of Taxes [Text Block] | The graph and table do not reflect the deduction of taxes that a shareholder would pay on fund distributions or redemption of fund shares. |
AssetsNet | $ 697,196,380 |
Holdings Count | Holding | 262 |
Advisory Fees Paid, Amount | $ 4,793,750 |
InvestmentCompanyPortfolioTurnover | 20% |
Additional Fund Statistics [Text Block] | KEY FUND STATISTICS Total Net Assets # of Portfolio Holdings Portfolio Turnover Rate Total Advisory Fees Paid $697,196,380 262 20% $4,793,750 |
Holdings [Text Block] | SECTOR WEIGHTINGS % OF NET ASSETS Information Technology 30.5 Financials 12.9 Health Care 11.4 Consumer Discretionary 10.0 Communication Services 9.3 Industrials 8.7 Consumer Staples 5.8 Other 4.9 Energy 3.4 Utilities 2.1 Materials 2.0 Real Estate 2.0 |
Largest Holdings [Text Block] | TOP 10 HOLDINGS % OF NET ASSETS Apple, Inc. 6.9 NVIDIA Corp. 6.7 Microsoft Corp. 6.2 Amazon.com, Inc. 3.5 S&P 500 Index, Strike Price $5,600, 12/19/25 3.3 Meta Platforms, Inc. - Class A 2.7 Alphabet, Inc. - Class C 2.1 Alphabet, Inc. - Class A 1.9 Broadcom, Inc. 1.6 SPDR ® 500 ® 1.6 |
Material Fund Change [Text Block] | |
Updated Prospectus Phone Number | 800-582-6959. |
Updated Prospectus Web Address | www.calamos.com/resources |
C000243951 | |
Shareholder Report [Line Items] | |
Fund Name | Calamos Merger Arbitrage Fund |
Class Name | Class A |
Trading Symbol | CMRAX |
Annual or Semi-Annual Statement [Text Block] | This annual shareholder report contains important information about the Calamos Merger Arbitrage Fund for the period of November 1, 2023 to October 31, 2024. |
Shareholder Report Annual or Semi-Annual | Annual Shareholder Report |
Additional Information [Text Block] | You can find additional information about the Fund at www.calamos.com/resources |
Additional Information Phone Number | 800-582-6959 |
Additional Information Website | www.calamos.com/resources |
Expenses [Text Block] | WHAT WERE THE FUND YEAR (based on a hypothetical $10,000 investment) Class Name Costs of a $10,000 Investment Costs Paid as a Percentage of a $10,000 Investment Class A $219 2.16% |
Expenses Paid, Amount | $ 219 |
Expense Ratio, Percent | 2.16% |
Performance Past Does Not Indicate Future [Text] | The Fund's past performance is not a good predictor of the Fund's future performance. |
Line Graph [Table Text Block] | Class A with sales charge Bloomberg U.S. Aggregate Bond Index 9/29/23 $9,728 $10,001 10/31/23 $9,465 $9,843 11/30/23 $9,854 $10,289 12/31/23 $10,115 $10,682 1/31/24 $9,616 $10,653 2/29/24 $9,586 $10,503 3/31/24 $9,665 $10,600 4/30/24 $9,449 $10,332 5/31/24 $9,518 $10,507 6/30/24 $9,498 $10,606 7/31/24 $9,762 $10,854 8/31/24 $9,792 $11,010 9/30/24 $9,890 $11,158 10/31/24 $9,723 $10,881 |
Average Annual Return [Table Text Block] | AVERAGE ANNUAL TOTAL RETURNS (%) AATR 1 YEAR SINCE INCEPTION 9/29/23 Class A without sales charge 2.73 - Class A with sales charge - - Bloomberg U.S. Aggregate Bond Index 10.55 8.07 The Fund's past performance is not a good predictor of the Fund's future performance. The graph and table do not reflect the deduction of taxes that a shareholder would pay on fund distributions or redemption of fund shares. Principal value and investment return of an investment will fluctuate so that your shares, when redeemed, may be worth more or less than their original cost. Average annual total return measures net investment income and capital gain or loss from portfolio investments as an annualized average. All performance shown assumes reinvestment of dividends and capital gains distributions. Visit https://www.calamos.com/funds/mutual/ |
No Deduction of Taxes [Text Block] | The graph and table do not reflect the deduction of taxes that a shareholder would pay on fund distributions or redemption of fund shares. |
AssetsNet | $ 2,096,979 |
Holdings Count | Holding | 39 |
Advisory Fees Paid, Amount | $ 21,209 |
InvestmentCompanyPortfolioTurnover | 136% |
Additional Fund Statistics [Text Block] | KEY FUND STATISTICS Total Net Assets # of Portfolio Holdings Portfolio Turnover Rate Total Advisory Fees Paid $2,096,979 39 136% $21,209 |
Holdings [Text Block] | SECTOR WEIGHTINGS % OF NET ASSETS Information Technology 35.4 Energy 13.4 Consumer Staples 10.8 Communication Services 10.6 Health Care 7.6 Special Purpose Acquisition Companies 7.4 Materials 6.7 Consumer Discretionary 4.1 |
Largest Holdings [Text Block] | TOP 10 HOLDINGS % OF NET ASSETS Albertsons Companies, Inc. - Class A 9.4 Juniper Networks, Inc. 9.3 Hess Corp. 7.6 Perficient, Inc., 0.125%, 11/15/26 6.3 Amedisys, Inc. 6.3 ChampionX Corp. 5.3 United States Steel Corp. 4.9 Ansys, Inc. 4.7 Everest Consolidator Acquisition Corp. 4.3 Shift4 Payments, Inc., 0.500%, 08/01/27 4.3 |
Material Fund Change [Text Block] | |
Updated Prospectus Phone Number | 800-582-6959. |
Updated Prospectus Web Address | www.calamos.com/resources |
C000243950 | |
Shareholder Report [Line Items] | |
Fund Name | Calamos Merger Arbitrage Fund |
Class Name | Class C |
Trading Symbol | CMRCX |
Annual or Semi-Annual Statement [Text Block] | This annual shareholder report contains important information about the Calamos Merger Arbitrage Fund for the period of November 1, 2023 to October 31, 2024. |
Shareholder Report Annual or Semi-Annual | Annual Shareholder Report |
Additional Information [Text Block] | You can find additional information about the Fund at www.calamos.com/resources |
Additional Information Phone Number | 800-582-6959 |
Additional Information Website | www.calamos.com/resources |
Expenses [Text Block] | WHAT WERE THE FUND YEAR (based on a hypothetical $10,000 investment) Class Name Costs of a $10,000 Investment Costs Paid as a Percentage of a $10,000 Investment Class C $294 2.91% |
Expenses Paid, Amount | $ 294 |
Expense Ratio, Percent | 2.91% |
Performance Past Does Not Indicate Future [Text] | The Fund's past performance is not a good predictor of the Fund's future performance. |
Line Graph [Table Text Block] | Class C with sales charge Bloomberg U.S. Aggregate Bond Index 9/29/23 $10,000 $10,001 10/31/23 $9,720 $9,843 11/30/23 $10,120 $10,289 12/31/23 $10,384 $10,682 1/31/24 $9,862 $10,653 2/29/24 $9,832 $10,503 3/31/24 $9,892 $10,600 4/30/24 $9,681 $10,332 5/31/24 $9,731 $10,507 6/30/24 $9,711 $10,606 7/31/24 $9,972 $10,854 8/31/24 $9,992 $11,010 9/30/24 $10,093 $11,158 10/31/24 $9,912 $10,881 |
Average Annual Return [Table Text Block] | AVERAGE ANNUAL TOTAL RETURNS (%) AATR 1 YEAR SINCE INCEPTION 9/29/23 Class C without sales charge 1.98 - Class C with sales charge 0.98 - Bloomberg U.S. Aggregate Bond Index 10.55 8.07 The Fund's past performance is not a good predictor of the Fund's future performance. The graph and table do not reflect the deduction of taxes that a shareholder would pay on fund distributions or redemption of fund shares. Principal value and investment return of an investment will fluctuate so that your shares, when redeemed, may be worth more or less than their original cost. Average annual total return measures net investment income and capital gain or loss from portfolio investments as an annualized average. All performance shown assumes reinvestment of dividends and capital gains distributions. Visit https://www.calamos.com/funds/mutual/ |
No Deduction of Taxes [Text Block] | The graph and table do not reflect the deduction of taxes that a shareholder would pay on fund distributions or redemption of fund shares. |
AssetsNet | $ 2,096,979 |
Holdings Count | Holding | 39 |
Advisory Fees Paid, Amount | $ 21,209 |
InvestmentCompanyPortfolioTurnover | 136% |
Additional Fund Statistics [Text Block] | KEY FUND STATISTICS Total Net Assets # of Portfolio Holdings Portfolio Turnover Rate Total Advisory Fees Paid $2,096,979 39 136% $21,209 |
Holdings [Text Block] | SECTOR WEIGHTINGS % OF NET ASSETS Information Technology 35.4 Energy 13.4 Consumer Staples 10.8 Communication Services 10.6 Health Care 7.6 Special Purpose Acquisition Companies 7.4 Materials 6.7 Consumer Discretionary 4.1 |
Largest Holdings [Text Block] | TOP 10 HOLDINGS % OF NET ASSETS Albertsons Companies, Inc. - Class A 9.4 Juniper Networks, Inc. 9.3 Hess Corp. 7.6 Perficient, Inc., 0.125%, 11/15/26 6.3 Amedisys, Inc. 6.3 ChampionX Corp. 5.3 United States Steel Corp. 4.9 Ansys, Inc. 4.7 Everest Consolidator Acquisition Corp. 4.3 Shift4 Payments, Inc., 0.500%, 08/01/27 4.3 |
Material Fund Change [Text Block] | |
Updated Prospectus Phone Number | 800-582-6959. |
Updated Prospectus Web Address | www.calamos.com/resources |
C000243949 | |
Shareholder Report [Line Items] | |
Fund Name | Calamos Merger Arbitrage Fund |
Class Name | Class I |
Trading Symbol | CMRGX |
Annual or Semi-Annual Statement [Text Block] | This annual shareholder report contains important information about the Calamos Merger Arbitrage Fund for the period of November 1, 2023 to October 31, 2024. |
Shareholder Report Annual or Semi-Annual | Annual Shareholder Report |
Additional Information [Text Block] | You can find additional information about the Fund at www.calamos.com/resources |
Additional Information Phone Number | 800-582-6959 |
Additional Information Website | www.calamos.com/resources |
Expenses [Text Block] | WHAT WERE THE FUND YEAR (based on a hypothetical $10,000 investment) Class Name Costs of a $10,000 Investment Costs Paid as a Percentage of a $10,000 Investment Class I $194 1.91% |
Expenses Paid, Amount | $ 194 |
Expense Ratio, Percent | 1.91% |
Performance Past Does Not Indicate Future [Text] | The Fund's past performance is not a good predictor of the Fund's future performance. |
Line Graph [Table Text Block] | Class I Bloomberg U.S. Aggregate Bond Index 9/29/23 $1,000,000 $999,999 10/31/23 $973,000 $984,219 11/30/23 $1,014,000 $1,028,789 12/31/23 $1,041,071 $1,068,171 1/31/24 $988,766 $1,065,236 2/29/24 $986,754 $1,050,187 3/31/24 $994,801 $1,059,885 4/30/24 $973,678 $1,033,112 5/31/24 $979,713 $1,050,626 6/30/24 $978,707 $1,060,577 7/31/24 $1,005,866 $1,085,349 8/31/24 $1,008,883 $1,100,942 9/30/24 $1,018,942 $1,115,685 10/31/24 $1,002,848 $1,088,017 |
Average Annual Return [Table Text Block] | AVERAGE ANNUAL TOTAL RETURNS (%) AATR 1 YEAR SINCE INCEPTION 9/29/23 Class I 3.07 0.26 Bloomberg U.S. Aggregate Bond Index 10.55 8.07 The Fund's past performance is not a good predictor of the Fund's future performance. The graph and table do not reflect the deduction of taxes that a shareholder would pay on fund distributions or redemption of fund shares. Principal value and investment return of an investment will fluctuate so that your shares, when redeemed, may be worth more or less than their original cost. Average annual total return measures net investment income and capital gain or loss from portfolio investments as an annualized average. All performance shown assumes reinvestment of dividends and capital gains distributions. Visit https://www.calamos.com/funds/mutual/ |
No Deduction of Taxes [Text Block] | The graph and table do not reflect the deduction of taxes that a shareholder would pay on fund distributions or redemption of fund shares. |
AssetsNet | $ 2,096,979 |
Holdings Count | Holding | 39 |
Advisory Fees Paid, Amount | $ 21,209 |
InvestmentCompanyPortfolioTurnover | 136% |
Additional Fund Statistics [Text Block] | KEY FUND STATISTICS Total Net Assets # of Portfolio Holdings Portfolio Turnover Rate Total Advisory Fees Paid $2,096,979 39 136% $21,209 |
Holdings [Text Block] | SECTOR WEIGHTINGS % OF NET ASSETS Information Technology 35.4 Energy 13.4 Consumer Staples 10.8 Communication Services 10.6 Health Care 7.6 Special Purpose Acquisition Companies 7.4 Materials 6.7 Consumer Discretionary 4.1 |
Largest Holdings [Text Block] | TOP 10 HOLDINGS % OF NET ASSETS Albertsons Companies, Inc. - Class A 9.4 Juniper Networks, Inc. 9.3 Hess Corp. 7.6 Perficient, Inc., 0.125%, 11/15/26 6.3 Amedisys, Inc. 6.3 ChampionX Corp. 5.3 United States Steel Corp. 4.9 Ansys, Inc. 4.7 Everest Consolidator Acquisition Corp. 4.3 Shift4 Payments, Inc., 0.500%, 08/01/27 4.3 |
Material Fund Change [Text Block] | |
Updated Prospectus Phone Number | 800-582-6959. |
Updated Prospectus Web Address | www.calamos.com/resources |
C000204432 | |
Shareholder Report [Line Items] | |
Fund Name | Calamos Short-Term Bond Fund |
Class Name | Class A |
Trading Symbol | CSTBX |
Annual or Semi-Annual Statement [Text Block] | This annual shareholder report contains important information about the Calamos Short-Term Bond Fund for the period of November 1, 2023 to October 31, 2024. |
Shareholder Report Annual or Semi-Annual | Annual Shareholder Report |
Additional Information [Text Block] | You can find additional information about the Fund at www.calamos.com/resources This report describes changes to the Fund that occurred during the reporting period. |
Additional Information Phone Number | 800-582-6959 |
Additional Information Website | www.calamos.com/resources |
Expenses [Text Block] | WHAT WERE THE FUND YEAR (based on a hypothetical $10,000 investment) Class Name Costs of a $10,000 Investment Costs Paid as a Percentage of a $10,000 Investment Class A $65 0.63% |
Expenses Paid, Amount | $ 65 |
Expense Ratio, Percent | 0.63% |
Performance Past Does Not Indicate Future [Text] | The Fund's past performance is not a good predictor of the Fund's future performance. |
Line Graph [Table Text Block] | Class A with sales charge Bloomberg U.S. Aggregate Bond Index 9/19/18 $9,775 $10,000 9/30/18 $9,777 $10,018 10/31/18 $9,787 $9,939 11/30/18 $9,796 $9,998 12/31/18 $9,843 $10,182 1/31/19 $9,903 $10,290 2/28/19 $9,924 $10,284 3/31/19 $9,985 $10,481 4/30/19 $10,016 $10,484 5/31/19 $10,077 $10,670 6/30/19 $10,137 $10,804 7/31/19 $10,149 $10,828 8/31/19 $10,220 $11,109 9/30/19 $10,218 $11,049 10/31/19 $10,261 $11,083 11/30/19 $10,261 $11,077 12/31/19 $10,282 $11,069 1/31/20 $10,352 $11,282 2/29/20 $10,403 $11,485 3/31/20 $10,157 $11,418 4/30/20 $10,289 $11,621 5/31/20 $10,370 $11,675 6/30/20 $10,472 $11,749 7/31/20 $10,552 $11,924 8/31/20 $10,580 $11,828 9/30/20 $10,576 $11,821 10/31/20 $10,593 $11,768 11/30/20 $10,640 $11,884 12/31/20 $10,683 $11,900 1/31/21 $10,702 $11,815 2/28/21 $10,695 $11,644 3/31/21 $10,676 $11,499 4/30/21 $10,700 $11,590 5/31/21 $10,724 $11,628 6/30/21 $10,715 $11,709 7/31/21 $10,738 $11,840 8/31/21 $10,739 $11,818 9/30/21 $10,728 $11,715 10/31/21 $10,684 $11,712 11/30/21 $10,670 $11,747 12/31/21 $10,668 $11,717 1/31/22 $10,579 $11,464 2/28/22 $10,535 $11,336 3/31/22 $10,404 $11,022 4/30/22 $10,327 $10,603 5/31/22 $10,371 $10,672 6/30/22 $10,252 $10,504 7/31/22 $10,365 $10,761 8/31/22 $10,292 $10,457 9/30/22 $10,166 $10,005 10/31/22 $10,151 $9,875 11/30/22 $10,270 $10,239 12/31/22 $10,307 $10,192 1/31/23 $10,428 $10,506 2/28/23 $10,352 $10,234 3/31/23 $10,453 $10,494 4/30/23 $10,512 $10,558 5/31/23 $10,483 $10,443 6/30/23 $10,477 $10,406 7/31/23 $10,528 $10,398 8/31/23 $10,568 $10,332 9/30/23 $10,540 $10,069 10/31/23 $10,536 $9,911 11/30/23 $10,702 $10,359 12/31/23 $10,865 $10,756 1/31/24 $10,897 $10,726 2/29/24 $10,873 $10,575 3/31/24 $10,930 $10,673 4/30/24 $10,897 $10,403 5/31/24 $10,982 $10,579 6/30/24 $11,045 $10,679 7/31/24 $11,180 $10,929 8/31/24 $11,279 $11,086 9/30/24 $11,368 $11,234 10/31/24 $11,303 $10,956 |
Average Annual Return [Table Text Block] | AVERAGE ANNUAL TOTAL RETURNS (%) AATR 1 YEAR 5 YEARS SINCE INCEPTION 9/19/18 Class A without sales charge 7.28 1.95 2.40 Class A with sales charge 4.92 1.50 2.02 Bloomberg U.S. Aggregate Bond Index 10.55 - 1.50 The Fund's past performance is not a good predictor of the Fund's future performance. The graph and table do not reflect the deduction of taxes that a shareholder would pay on fund distributions or redemption of fund shares. Principal value and investment return of an investment will fluctuate so that your shares, when redeemed, may be worth more or less than their original cost. Average annual total return measures net investment income and capital gain or loss from portfolio investments as an annualized average. All performance shown assumes reinvestment of dividends and capital gains distributions. Visit https://www.calamos.com/funds/mutual/ |
No Deduction of Taxes [Text Block] | The graph and table do not reflect the deduction of taxes that a shareholder would pay on fund distributions or redemption of fund shares. |
Material Change Date | Oct. 31, 2024 |
AssetsNet | $ 367,051,856 |
Holdings Count | Holding | 483 |
Advisory Fees Paid, Amount | $ 1,094,050 |
InvestmentCompanyPortfolioTurnover | 41% |
Additional Fund Statistics [Text Block] | KEY FUND STATISTICS Total Net Assets # of Portfolio Holdings Portfolio Turnover Rate Total Advisory Fees Paid $367,051,856 483 41% $1,094,050 |
Holdings [Text Block] | TOP 10 HOLDINGS % OF NET ASSETS U.S. Treasury Note, 4.250%, 02/28/29 3.3 U.S. Treasury Note, 3.500%, 09/30/29 0.8 MMAF Equipment Finance LLC - Class A3, Series 2023-A, 5.540%, 12/13/29 0.6 Credit Acceptance Auto Loan Trust - Class A, Series 2024-1A, 5.680%, 03/15/34 0.6 Porsche Financial Auto Securitization Trust - Class A3, Series 2023-2A, 5.790%, 01/22/29 0.6 Toyota Auto Loan Extended Note Trust - Class A, Series 2023-1A, 4.930%, 06/25/36 0.5 USAA Auto Owner Trust - Class A3, Series 2024-A, 5.030%, 03/15/29 0.5 Ford Credit Auto Owner Trust - Class A, Series 2024-1, 4.870%, 08/15/36 0.5 DLLAD LLC - Class A3, Series 2023-1A, 4.790%, 01/20/28 0.5 Capital One Multi-Asset Execution Trust - Class A3, Series 2021-A3, 1.040%, 11/15/26 0.5 |
Material Fund Change [Text Block] | MATERIAL FUND CHANGES This is a summary of certain changes of the Fund since October 31, 2024. Effective August 1, 2024, the Fund’s 80% investment policy was revised to reference a dollar weighted average portfolio duration instead of a dollar weighted average maturity and to remove references to “investment grade.” As revised, “[t]he Fund normally invests at least 80% of its net assets (plus any borrowings for investment purposes) in a broad range of debt securities that have a dollar weighted average portfolio duration of three years or less.” In addition, the Fund’s principal investment strategy was modified to permit the Fund to invest up to 25% of its net assets in below investment grade debt securities, which are sometimes referred to as high yield or “junk” bonds, which include bonds, bank loans and preferred securities. Prior to this date, the Fund was limited to investing up to 20% of its net assets in such securities. |
Material Fund Change Strategies [Text Block] | Effective August 1, 2024, the Fund’s 80% investment policy was revised to reference a dollar weighted average portfolio duration instead of a dollar weighted average maturity and to remove references to “investment grade.” As revised, “[t]he Fund normally invests at least 80% of its net assets (plus any borrowings for investment purposes) in a broad range of debt securities that have a dollar weighted average portfolio duration of three years or less.” In addition, the Fund’s principal investment strategy was modified to permit the Fund to invest up to 25% of its net assets in below investment grade debt securities, which are sometimes referred to as high yield or “junk” bonds, which include bonds, bank loans and preferred securities. Prior to this date, the Fund was limited to investing up to 20% of its net assets in such securities. |
Summary of Change Legend [Text Block] | This is a summary of certain changes of the Fund since October 31, 2024. |
Updated Prospectus Phone Number | 800-582-6959. |
Updated Prospectus Web Address | www.calamos.com/resources |
C000204433 | |
Shareholder Report [Line Items] | |
Fund Name | Calamos Short-Term Bond Fund |
Class Name | Class I |
Trading Symbol | CSTIX |
Annual or Semi-Annual Statement [Text Block] | This annual shareholder report contains important information about the Calamos Short-Term Bond Fund for the period of November 1, 2023 to October 31, 2024. |
Shareholder Report Annual or Semi-Annual | Annual Shareholder Report |
Additional Information [Text Block] | You can find additional information about the Fund at www.calamos.com/resources This report describes changes to the Fund that occurred during the reporting period. |
Additional Information Phone Number | 800-582-6959 |
Additional Information Website | www.calamos.com/resources |
Expenses [Text Block] | WHAT WERE THE FUND YEAR (based on a hypothetical $10,000 investment) Class Name Costs of a $10,000 Investment Costs Paid as a Percentage of a $10,000 Investment Class I $39 0.38% |
Expenses Paid, Amount | $ 39 |
Expense Ratio, Percent | 0.38% |
Performance Past Does Not Indicate Future [Text] | The Fund's past performance is not a good predictor of the Fund's future performance. |
Line Graph [Table Text Block] | Class I Bloomberg U.S. Aggregate Bond Index 9/19/18 $1,000,000 $999,999 9/30/18 $1,000,296 $1,001,761 10/31/18 $1,001,581 $993,846 11/30/18 $1,002,657 $999,776 12/31/18 $1,007,678 $1,018,143 1/31/19 $1,014,044 $1,028,958 2/28/19 $1,016,383 $1,028,361 3/31/19 $1,023,834 $1,048,106 4/30/19 $1,026,209 $1,048,374 5/31/19 $1,032,632 $1,066,985 6/30/19 $1,039,068 $1,080,382 7/31/19 $1,040,418 $1,082,760 8/31/19 $1,047,931 $1,110,818 9/30/19 $1,047,927 $1,104,903 10/31/19 $1,052,608 $1,108,231 11/30/19 $1,053,847 $1,107,664 12/31/19 $1,056,249 $1,106,893 1/31/20 $1,062,653 $1,128,195 2/29/20 $1,069,049 $1,148,502 3/31/20 $1,044,056 $1,141,741 4/30/20 $1,056,819 $1,162,039 5/31/20 $1,065,363 $1,167,446 6/30/20 $1,077,040 $1,174,804 7/31/20 $1,084,453 $1,192,350 8/31/20 $1,087,561 $1,182,724 9/30/20 $1,087,429 $1,182,077 10/31/20 $1,089,377 $1,176,799 11/30/20 $1,095,533 $1,188,345 12/31/20 $1,099,069 $1,189,982 1/31/21 $1,100,163 $1,181,450 2/28/21 $1,099,669 $1,164,392 3/31/21 $1,097,970 $1,149,850 4/30/21 $1,100,678 $1,158,934 5/31/21 $1,103,366 $1,162,720 6/30/21 $1,102,667 $1,170,889 7/31/21 $1,105,227 $1,183,983 8/31/21 $1,105,548 $1,181,729 9/30/21 $1,104,713 $1,171,496 10/31/21 $1,101,455 $1,171,172 11/30/21 $1,099,199 $1,174,640 12/31/21 $1,099,209 $1,171,635 1/31/22 $1,091,403 $1,146,393 2/28/22 $1,085,918 $1,133,603 3/31/22 $1,072,596 $1,102,107 4/30/22 $1,064,932 $1,060,284 5/31/22 $1,069,641 $1,067,119 6/30/22 $1,057,631 $1,050,379 7/31/22 $1,069,264 $1,076,044 8/31/22 $1,061,989 $1,045,643 9/30/22 $1,049,187 $1,000,462 10/31/22 $1,048,930 $987,503 11/30/22 $1,060,261 $1,023,819 12/31/22 $1,064,313 $1,019,202 1/31/23 $1,077,114 $1,050,558 2/28/23 $1,069,424 $1,023,396 3/31/23 $1,081,284 $1,049,389 4/30/23 $1,086,446 $1,055,752 5/31/23 $1,083,682 $1,044,255 6/30/23 $1,083,264 $1,040,529 7/31/23 $1,088,689 $1,039,808 8/31/23 $1,093,090 $1,033,166 9/30/23 $1,090,449 $1,006,909 10/31/23 $1,090,202 $991,020 11/30/23 $1,107,610 $1,035,898 12/31/23 $1,124,745 $1,075,552 1/31/24 $1,129,520 $1,072,597 2/29/24 $1,126,003 $1,057,443 3/31/24 $1,132,233 $1,067,209 4/30/24 $1,128,962 $1,040,251 5/31/24 $1,138,043 $1,057,886 6/30/24 $1,144,833 $1,067,905 7/31/24 $1,159,056 $1,092,849 8/31/24 $1,169,624 $1,108,550 9/30/24 $1,179,036 $1,123,394 10/31/24 $1,172,577 $1,095,536 |
Average Annual Return [Table Text Block] | AVERAGE ANNUAL TOTAL RETURNS (%) AATR 1 YEAR 5 YEARS SINCE INCEPTION 9/19/18 Class I 7.56 2.18 2.64 Bloomberg U.S. Aggregate Bond Index 10.55 - 1.50 The Fund's past performance is not a good predictor of the Fund's future performance. The graph and table do not reflect the deduction of taxes that a shareholder would pay on fund distributions or redemption of fund shares. Principal value and investment return of an investment will fluctuate so that your shares, when redeemed, may be worth more or less than their original cost. Average annual total return measures net investment income and capital gain or loss from portfolio investments as an annualized average. All performance shown assumes reinvestment of dividends and capital gains distributions. Visit https://www.calamos.com/funds/mutual/ |
No Deduction of Taxes [Text Block] | The graph and table do not reflect the deduction of taxes that a shareholder would pay on fund distributions or redemption of fund shares. |
Material Change Date | Oct. 31, 2024 |
AssetsNet | $ 367,051,856 |
Holdings Count | Holding | 483 |
Advisory Fees Paid, Amount | $ 1,094,050 |
InvestmentCompanyPortfolioTurnover | 41% |
Additional Fund Statistics [Text Block] | KEY FUND STATISTICS Total Net Assets # of Portfolio Holdings Portfolio Turnover Rate Total Advisory Fees Paid $367,051,856 483 41% $1,094,050 |
Holdings [Text Block] | TOP 10 HOLDINGS % OF NET ASSETS U.S. Treasury Note, 4.250%, 02/28/29 3.3 U.S. Treasury Note, 3.500%, 09/30/29 0.8 MMAF Equipment Finance LLC - Class A3, Series 2023-A, 5.540%, 12/13/29 0.6 Credit Acceptance Auto Loan Trust - Class A, Series 2024-1A, 5.680%, 03/15/34 0.6 Porsche Financial Auto Securitization Trust - Class A3, Series 2023-2A, 5.790%, 01/22/29 0.6 Toyota Auto Loan Extended Note Trust - Class A, Series 2023-1A, 4.930%, 06/25/36 0.5 USAA Auto Owner Trust - Class A3, Series 2024-A, 5.030%, 03/15/29 0.5 Ford Credit Auto Owner Trust - Class A, Series 2024-1, 4.870%, 08/15/36 0.5 DLLAD LLC - Class A3, Series 2023-1A, 4.790%, 01/20/28 0.5 Capital One Multi-Asset Execution Trust - Class A3, Series 2021-A3, 1.040%, 11/15/26 0.5 |
Material Fund Change [Text Block] | MATERIAL FUND CHANGES This is a summary of certain changes of the Fund since October 31, 2024. Effective August 1, 2024, the Fund’s 80% investment policy was revised to reference a dollar weighted average portfolio duration instead of a dollar weighted average maturity and to remove references to “investment grade.” As revised, “[t]he Fund normally invests at least 80% of its net assets (plus any borrowings for investment purposes) in a broad range of debt securities that have a dollar weighted average portfolio duration of three years or less.” In addition, the Fund’s principal investment strategy was modified to permit the Fund to invest up to 25% of its net assets in below investment grade debt securities, which are sometimes referred to as high yield or “junk” bonds, which include bonds, bank loans and preferred securities. Prior to this date, the Fund was limited to investing up to 20% of its net assets in such securities. |
Material Fund Change Strategies [Text Block] | Effective August 1, 2024, the Fund’s 80% investment policy was revised to reference a dollar weighted average portfolio duration instead of a dollar weighted average maturity and to remove references to “investment grade.” As revised, “[t]he Fund normally invests at least 80% of its net assets (plus any borrowings for investment purposes) in a broad range of debt securities that have a dollar weighted average portfolio duration of three years or less.” In addition, the Fund’s principal investment strategy was modified to permit the Fund to invest up to 25% of its net assets in below investment grade debt securities, which are sometimes referred to as high yield or “junk” bonds, which include bonds, bank loans and preferred securities. Prior to this date, the Fund was limited to investing up to 20% of its net assets in such securities. |
Summary of Change Legend [Text Block] | This is a summary of certain changes of the Fund since October 31, 2024. |
Updated Prospectus Phone Number | 800-582-6959. |
Updated Prospectus Web Address | www.calamos.com/resources |
C000049601 | |
Shareholder Report [Line Items] | |
Fund Name | Calamos Total Return Bond Fund |
Class Name | Class A |
Trading Symbol | CTRAX |
Annual or Semi-Annual Statement [Text Block] | This annual shareholder report contains important information about the Calamos Total Return Bond Fund for the period of November 1, 2023 to October 31, 2024. |
Shareholder Report Annual or Semi-Annual | Annual Shareholder Report |
Additional Information [Text Block] | You can find additional information about the Fund at www.calamos.com/resources |
Additional Information Phone Number | 800-582-6959 |
Additional Information Website | www.calamos.com/resources |
Expenses [Text Block] | WHAT WERE THE FUND YEAR (based on a hypothetical $10,000 investment) Class Name Costs of a $10,000 Investment Costs Paid as a Percentage of a $10,000 Investment Class A $95 0.90% |
Expenses Paid, Amount | $ 95 |
Expense Ratio, Percent | 0.90% |
Performance Past Does Not Indicate Future [Text] | The Fund's past performance is not a good predictor of the Fund's future performance. |
Line Graph [Table Text Block] | Class A with sales charge Bloomberg U.S. Aggregate Bond Index 10/31/14 $9,622 $9,999 11/30/14 $9,662 $10,070 12/31/14 $9,622 $10,080 1/31/15 $9,807 $10,291 2/28/15 $9,782 $10,194 3/31/15 $9,820 $10,242 4/30/15 $9,822 $10,205 5/31/15 $9,813 $10,180 6/30/15 $9,704 $10,069 7/31/15 $9,742 $10,139 8/31/15 $9,706 $10,125 9/30/15 $9,735 $10,193 10/31/15 $9,819 $10,195 11/30/15 $9,783 $10,168 12/31/15 $9,733 $10,135 1/31/16 $9,771 $10,275 2/29/16 $9,857 $10,348 3/31/16 $10,011 $10,443 4/30/16 $10,087 $10,483 5/31/16 $10,067 $10,485 6/30/16 $10,221 $10,674 7/31/16 $10,305 $10,741 8/31/16 $10,294 $10,729 9/30/16 $10,304 $10,723 10/31/16 $10,246 $10,641 11/30/16 $10,031 $10,389 12/31/16 $10,055 $10,404 1/31/17 $10,073 $10,424 2/28/17 $10,151 $10,494 3/31/17 $10,140 $10,489 4/30/17 $10,227 $10,570 5/31/17 $10,283 $10,651 6/30/17 $10,271 $10,640 7/31/17 $10,318 $10,686 8/31/17 $10,405 $10,782 9/30/17 $10,343 $10,730 10/31/17 $10,340 $10,737 11/30/17 $10,318 $10,723 12/31/17 $10,352 $10,772 1/31/18 $10,239 $10,648 2/28/18 $10,147 $10,547 3/31/18 $10,177 $10,615 4/30/18 $10,109 $10,536 5/31/18 $10,160 $10,611 6/30/18 $10,154 $10,598 7/31/18 $10,165 $10,600 8/31/18 $10,239 $10,669 9/30/18 $10,180 $10,600 10/31/18 $10,103 $10,516 11/30/18 $10,116 $10,579 12/31/18 $10,212 $10,773 1/31/19 $10,370 $10,888 2/28/19 $10,404 $10,881 3/31/19 $10,594 $11,090 4/30/19 $10,609 $11,093 5/31/19 $10,770 $11,290 6/30/19 $10,890 $11,432 7/31/19 $10,924 $11,457 8/31/19 $11,178 $11,754 9/30/19 $11,118 $11,691 10/31/19 $11,137 $11,727 11/30/19 $11,135 $11,721 12/31/19 $11,127 $11,712 1/31/20 $11,358 $11,938 2/29/20 $11,537 $12,153 3/31/20 $11,249 $12,081 4/30/20 $11,463 $12,296 5/31/20 $11,546 $12,353 6/30/20 $11,650 $12,431 7/31/20 $11,862 $12,617 8/31/20 $11,774 $12,515 9/30/20 $11,772 $12,508 10/31/20 $11,714 $12,452 11/30/20 $11,849 $12,574 12/31/20 $11,873 $12,592 1/31/21 $11,811 $12,501 2/28/21 $11,652 $12,321 3/31/21 $11,495 $12,167 4/30/21 $11,600 $12,263 5/31/21 $11,640 $12,303 6/30/21 $11,724 $12,390 7/31/21 $11,851 $12,528 8/31/21 $11,825 $12,504 9/30/21 $11,732 $12,396 10/31/21 $11,715 $12,393 11/30/21 $11,721 $12,429 12/31/21 $11,714 $12,397 1/31/22 $11,453 $12,130 2/28/22 $11,325 $11,995 3/31/22 $11,065 $11,662 4/30/22 $10,681 $11,219 5/31/22 $10,673 $11,292 6/30/22 $10,413 $11,114 7/31/22 $10,735 $11,386 8/31/22 $10,480 $11,064 9/30/22 $10,034 $10,586 10/31/22 $9,943 $10,449 11/30/22 $10,268 $10,833 12/31/22 $10,226 $10,785 1/31/23 $10,588 $11,116 2/28/23 $10,359 $10,829 3/31/23 $10,506 $11,104 4/30/23 $10,583 $11,171 5/31/23 $10,461 $11,050 6/30/23 $10,456 $11,010 7/31/23 $10,485 $11,003 8/31/23 $10,409 $10,932 9/30/23 $10,143 $10,654 10/31/23 $9,960 $10,486 11/30/23 $10,431 $10,961 12/31/23 $10,832 $11,381 1/31/24 $10,815 $11,349 2/29/24 $10,676 $11,189 3/31/24 $10,768 $11,292 4/30/24 $10,499 $11,007 5/31/24 $10,689 $11,194 6/30/24 $10,794 $11,300 7/31/24 $11,023 $11,564 8/31/24 $11,179 $11,730 9/30/24 $11,322 $11,887 10/31/24 $11,059 $11,592 |
Average Annual Return [Table Text Block] | AVERAGE ANNUAL TOTAL RETURNS (%) AATR 1 YEAR 5 YEARS 10 YEARS Class A without sales charge 11.03 - 1.40 Class A with sales charge 8.57 - 1.01 Bloomberg U.S. Aggregate Bond Index 10.55 - 1.49 The Fund's past performance is not a good predictor of the Fund's future performance. The graph and table do not reflect the deduction of taxes that a shareholder would pay on fund distributions or redemption of fund shares. Principal value and investment return of an investment will fluctuate so that your shares, when redeemed, may be worth more or less than their original cost. Average annual total return measures net investment income and capital gain or loss from portfolio investments as an annualized average. All performance shown assumes reinvestment of dividends and capital gains distributions. Visit https://www.calamos.com/funds/mutual/ |
No Deduction of Taxes [Text Block] | The graph and table do not reflect the deduction of taxes that a shareholder would pay on fund distributions or redemption of fund shares. |
AssetsNet | $ 30,230,197 |
Holdings Count | Holding | 197 |
Advisory Fees Paid, Amount | $ 165,496 |
InvestmentCompanyPortfolioTurnover | 66% |
Additional Fund Statistics [Text Block] | KEY FUND STATISTICS Total Net Assets # of Portfolio Holdings Portfolio Turnover Rate Total Advisory Fees Paid $30,230,197 197 66% $165,496 |
Holdings [Text Block] | TOP 10 HOLDINGS % OF NET ASSETS Federal National Mortgage Association, 6.000%, 03/01/54 3.0 Federal National Mortgage Association, 6.000%, 09/01/53 2.5 Federal National Mortgage Association, 5.500%, 08/01/53 2.4 Federal National Mortgage Association, 4.500%, 02/01/53 2.1 U.S. Treasury Note, 3.875%, 08/15/34 2.1 Federal National Mortgage Association, 2.500%, 07/01/51 2.0 Federal National Mortgage Association, 4.500%, 06/01/52 1.7 Federal National Mortgage Association, 2.500%, 04/01/50 1.5 Federal National Mortgage Association, 4.000%, 11/01/52 1.5 Federal National Mortgage Association, 2.000%, 01/01/52 1.5 |
Material Fund Change [Text Block] | |
Updated Prospectus Phone Number | 800-582-6959. |
Updated Prospectus Web Address | www.calamos.com/resources |
C000049603 | |
Shareholder Report [Line Items] | |
Fund Name | Calamos Total Return Bond Fund |
Class Name | Class C |
Trading Symbol | CTRCX |
Annual or Semi-Annual Statement [Text Block] | This annual shareholder report contains important information about the Calamos Total Return Bond Fund for the period of November 1, 2023 to October 31, 2024. |
Shareholder Report Annual or Semi-Annual | Annual Shareholder Report |
Additional Information [Text Block] | You can find additional information about the Fund at www.calamos.com/resources |
Additional Information Phone Number | 800-582-6959 |
Additional Information Website | www.calamos.com/resources |
Expenses [Text Block] | WHAT WERE THE FUND YEAR (based on a hypothetical $10,000 investment) Class Name Costs of a $10,000 Investment Costs Paid as a Percentage of a $10,000 Investment Class C $173 1.65% |
Expenses Paid, Amount | $ 173 |
Expense Ratio, Percent | 1.65% |
Performance Past Does Not Indicate Future [Text] | The Fund's past performance is not a good predictor of the Fund's future performance. |
Line Graph [Table Text Block] | Class C with sales charge Bloomberg U.S. Aggregate Bond Index 10/31/14 $10,000 $9,999 11/30/14 $10,035 $10,070 12/31/14 $9,987 $10,080 1/31/15 $10,164 $10,291 2/28/15 $10,141 $10,194 3/31/15 $10,165 $10,242 4/30/15 $10,169 $10,205 5/31/15 $10,145 $10,180 6/30/15 $10,035 $10,069 7/31/15 $10,068 $10,139 8/31/15 $10,025 $10,125 9/30/15 $10,048 $10,193 10/31/15 $10,128 $10,195 11/30/15 $10,085 $10,168 12/31/15 $10,027 $10,135 1/31/16 $10,060 $10,275 2/29/16 $10,143 $10,348 3/31/16 $10,295 $10,443 4/30/16 $10,357 $10,483 5/31/16 $10,340 $10,485 6/30/16 $10,481 $10,674 7/31/16 $10,561 $10,741 8/31/16 $10,553 $10,729 9/30/16 $10,546 $10,723 10/31/16 $10,490 $10,641 11/30/16 $10,254 $10,389 12/31/16 $10,272 $10,404 1/31/17 $10,294 $10,424 2/28/17 $10,358 $10,494 3/31/17 $10,350 $10,489 4/30/17 $10,432 $10,570 5/31/17 $10,483 $10,651 6/30/17 $10,464 $10,640 7/31/17 $10,516 $10,686 8/31/17 $10,588 $10,782 9/30/17 $10,518 $10,730 10/31/17 $10,508 $10,737 11/30/17 $10,479 $10,723 12/31/17 $10,517 $10,772 1/31/18 $10,396 $10,648 2/28/18 $10,296 $10,547 3/31/18 $10,311 $10,615 4/30/18 $10,245 $10,536 5/31/18 $10,281 $10,611 6/30/18 $10,268 $10,598 7/31/18 $10,283 $10,600 8/31/18 $10,341 $10,669 9/30/18 $10,275 $10,600 10/31/18 $10,190 $10,516 11/30/18 $10,198 $10,579 12/31/18 $10,288 $10,773 1/31/19 $10,441 $10,888 2/28/19 $10,469 $10,881 3/31/19 $10,654 $11,090 4/30/19 $10,662 $11,093 5/31/19 $10,817 $11,290 6/30/19 $10,930 $11,432 7/31/19 $10,958 $11,457 8/31/19 $11,205 $11,754 9/30/19 $11,139 $11,691 10/31/19 $11,151 $11,727 11/30/19 $11,142 $11,721 12/31/19 $11,127 $11,712 1/31/20 $11,351 $11,938 2/29/20 $11,523 $12,153 3/31/20 $11,228 $12,081 4/30/20 $11,434 $12,296 5/31/20 $11,499 $12,353 6/30/20 $11,607 $12,431 7/31/20 $11,811 $12,617 8/31/20 $11,716 $12,515 9/30/20 $11,706 $12,508 10/31/20 $11,641 $12,452 11/30/20 $11,758 $12,574 12/31/20 $11,784 $12,592 1/31/21 $11,704 $12,501 2/28/21 $11,551 $12,321 3/31/21 $11,388 $12,167 4/30/21 $11,474 $12,263 5/31/21 $11,506 $12,303 6/30/21 $11,593 $12,390 7/31/21 $11,700 $12,528 8/31/21 $11,678 $12,504 9/30/21 $11,579 $12,396 10/31/21 $11,555 $12,393 11/30/21 $11,543 $12,429 12/31/21 $11,540 $12,397 1/31/22 $11,275 $12,130 2/28/22 $11,143 $11,995 3/31/22 $10,869 $11,662 4/30/22 $10,496 $11,219 5/31/22 $10,482 $11,292 6/30/22 $10,220 $11,114 7/31/22 $10,529 $11,386 8/31/22 $10,261 $11,064 9/30/22 $9,818 $10,586 10/31/22 $9,734 $10,449 11/30/22 $10,046 $10,833 12/31/22 $9,998 $10,785 1/31/23 $10,346 $11,116 2/28/23 $10,105 $10,829 3/31/23 $10,254 $11,104 4/30/23 $10,311 $11,171 5/31/23 $10,197 $11,050 6/30/23 $10,185 $11,010 7/31/23 $10,196 $11,003 8/31/23 $10,127 $10,932 9/30/23 $9,862 $10,654 10/31/23 $9,678 $10,486 11/30/23 $10,118 $10,961 12/31/23 $10,501 $11,381 1/31/24 $10,489 $11,349 2/29/24 $10,336 $11,189 3/31/24 $10,431 $11,292 4/30/24 $10,164 $11,007 5/31/24 $10,341 $11,194 6/30/24 $10,425 $11,300 7/31/24 $10,651 $11,564 8/31/24 $10,795 $11,730 9/30/24 $10,927 $11,887 10/31/24 $10,666 $11,592 |
Average Annual Return [Table Text Block] | AVERAGE ANNUAL TOTAL RETURNS (%) AATR 1 YEAR 5 YEARS 10 YEARS Class C without sales charge 10.21 - 0.65 Class C with sales charge 9.21 - 0.65 Bloomberg U.S. Aggregate Bond Index 10.55 - 1.49 The Fund's past performance is not a good predictor of the Fund's future performance. The graph and table do not reflect the deduction of taxes that a shareholder would pay on fund distributions or redemption of fund shares. Principal value and investment return of an investment will fluctuate so that your shares, when redeemed, may be worth more or less than their original cost. Average annual total return measures net investment income and capital gain or loss from portfolio investments as an annualized average. All performance shown assumes reinvestment of dividends and capital gains distributions. Visit https://www.calamos.com/funds/mutual/ |
No Deduction of Taxes [Text Block] | The graph and table do not reflect the deduction of taxes that a shareholder would pay on fund distributions or redemption of fund shares. |
AssetsNet | $ 30,230,197 |
Holdings Count | Holding | 197 |
Advisory Fees Paid, Amount | $ 165,496 |
InvestmentCompanyPortfolioTurnover | 66% |
Additional Fund Statistics [Text Block] | KEY FUND STATISTICS Total Net Assets # of Portfolio Holdings Portfolio Turnover Rate Total Advisory Fees Paid $30,230,197 197 66% $165,496 |
Holdings [Text Block] | TOP 10 HOLDINGS % OF NET ASSETS Federal National Mortgage Association, 6.000%, 03/01/54 3.0 Federal National Mortgage Association, 6.000%, 09/01/53 2.5 Federal National Mortgage Association, 5.500%, 08/01/53 2.4 Federal National Mortgage Association, 4.500%, 02/01/53 2.1 U.S. Treasury Note, 3.875%, 08/15/34 2.1 Federal National Mortgage Association, 2.500%, 07/01/51 2.0 Federal National Mortgage Association, 4.500%, 06/01/52 1.7 Federal National Mortgage Association, 2.500%, 04/01/50 1.5 Federal National Mortgage Association, 4.000%, 11/01/52 1.5 Federal National Mortgage Association, 2.000%, 01/01/52 1.5 |
Material Fund Change [Text Block] | |
Updated Prospectus Phone Number | 800-582-6959. |
Updated Prospectus Web Address | www.calamos.com/resources |
C000049604 | |
Shareholder Report [Line Items] | |
Fund Name | Calamos Total Return Bond Fund |
Class Name | Class I |
Trading Symbol | CTRIX |
Annual or Semi-Annual Statement [Text Block] | This annual shareholder report contains important information about the Calamos Total Return Bond Fund for the period of November 1, 2023 to October 31, 2024. |
Shareholder Report Annual or Semi-Annual | Annual Shareholder Report |
Additional Information [Text Block] | You can find additional information about the Fund at www.calamos.com/resources |
Additional Information Phone Number | 800-582-6959 |
Additional Information Website | www.calamos.com/resources |
Expenses [Text Block] | WHAT WERE THE FUND YEAR (based on a hypothetical $10,000 investment) Class Name Costs of a $10,000 Investment Costs Paid as a Percentage of a $10,000 Investment Class I $69 0.65% |
Expenses Paid, Amount | $ 69 |
Expense Ratio, Percent | 0.65% |
Performance Past Does Not Indicate Future [Text] | The Fund's past performance is not a good predictor of the Fund's future performance. |
Line Graph [Table Text Block] | Class I Bloomberg U.S. Aggregate Bond Index 10/31/14 $1,000,000 $1,000,001 11/30/14 $1,004,290 $1,007,097 12/31/14 $1,000,344 $1,008,039 1/31/15 $1,018,888 $1,029,175 2/28/15 $1,017,418 $1,019,500 3/31/15 $1,020,628 $1,024,232 4/30/15 $1,021,956 $1,020,558 5/31/15 $1,021,292 $1,018,099 6/30/15 $1,010,103 $1,006,997 7/31/15 $1,014,328 $1,013,998 8/31/15 $1,010,781 $1,012,540 9/30/15 $1,014,004 $1,019,389 10/31/15 $1,022,962 $1,019,563 11/30/15 $1,019,394 $1,016,867 12/31/15 $1,014,439 $1,013,583 1/31/16 $1,018,630 $1,027,528 2/29/16 $1,027,826 $1,034,819 3/31/16 $1,044,053 $1,044,310 4/30/16 $1,051,212 $1,048,321 5/31/16 $1,050,372 $1,048,590 6/30/16 $1,065,560 $1,067,431 7/31/16 $1,075,619 $1,074,180 8/31/16 $1,074,705 $1,072,953 9/30/16 $1,074,892 $1,072,321 10/31/16 $1,070,067 $1,064,120 11/30/16 $1,047,829 $1,038,951 12/31/16 $1,049,539 $1,040,415 1/31/17 $1,052,730 $1,042,457 2/28/17 $1,060,056 $1,049,464 3/31/17 $1,060,152 $1,048,911 4/30/17 $1,069,424 $1,057,008 5/31/17 $1,075,559 $1,065,141 6/30/17 $1,074,477 $1,064,072 7/31/17 $1,080,682 $1,068,652 8/31/17 $1,089,002 $1,078,233 9/30/17 $1,082,734 $1,073,100 10/31/17 $1,082,656 $1,073,722 11/30/17 $1,080,531 $1,072,342 12/31/17 $1,084,316 $1,077,264 1/31/18 $1,072,721 $1,064,857 2/28/18 $1,063,249 $1,054,765 3/31/18 $1,066,653 $1,061,530 4/30/18 $1,060,765 $1,053,633 5/31/18 $1,065,351 $1,061,150 6/30/18 $1,064,924 $1,059,845 7/31/18 $1,067,391 $1,060,098 8/31/18 $1,074,300 $1,066,920 9/30/18 $1,068,282 $1,060,050 10/31/18 $1,060,385 $1,051,675 11/30/18 $1,061,998 $1,057,950 12/31/18 $1,072,368 $1,077,385 1/31/19 $1,089,147 $1,088,830 2/28/19 $1,092,916 $1,088,198 3/31/19 $1,113,150 $1,109,092 4/30/19 $1,114,899 $1,109,376 5/31/19 $1,132,078 $1,129,070 6/30/19 $1,144,891 $1,143,247 7/31/19 $1,148,738 $1,145,763 8/31/19 $1,175,674 $1,175,454 9/30/19 $1,169,653 $1,169,194 10/31/19 $1,173,004 $1,172,716 11/30/19 $1,171,940 $1,172,116 12/31/19 $1,171,323 $1,171,300 1/31/20 $1,197,036 $1,193,842 2/29/20 $1,214,958 $1,215,330 3/31/20 $1,184,902 $1,208,176 4/30/20 $1,207,618 $1,229,655 5/31/20 $1,216,656 $1,235,377 6/30/20 $1,227,862 $1,243,163 7/31/20 $1,250,479 $1,261,730 8/31/20 $1,241,467 $1,251,543 9/30/20 $1,241,470 $1,250,859 10/31/20 $1,236,756 $1,245,274 11/30/20 $1,250,162 $1,257,492 12/31/20 $1,252,928 $1,259,224 1/31/21 $1,246,603 $1,250,196 2/28/21 $1,230,142 $1,232,145 3/31/21 $1,213,809 $1,216,757 4/30/21 $1,225,121 $1,226,370 5/31/21 $1,229,575 $1,230,376 6/30/21 $1,238,688 $1,239,020 7/31/21 $1,252,386 $1,252,875 8/31/21 $1,251,055 $1,250,490 9/30/21 $1,241,498 $1,239,662 10/31/21 $1,238,829 $1,239,320 11/30/21 $1,239,741 $1,242,989 12/31/21 $1,239,207 $1,239,809 1/31/22 $1,213,038 $1,213,098 2/28/22 $1,199,754 $1,199,564 3/31/22 $1,171,259 $1,166,236 4/30/22 $1,132,071 $1,121,979 5/31/22 $1,131,481 $1,129,212 6/30/22 $1,104,221 $1,111,498 7/31/22 $1,137,313 $1,138,656 8/31/22 $1,110,522 $1,106,486 9/30/22 $1,063,461 $1,058,676 10/31/22 $1,054,049 $1,044,963 11/30/22 $1,088,789 $1,083,392 12/31/22 $1,085,737 $1,078,507 1/31/23 $1,123,209 $1,111,687 2/28/23 $1,099,119 $1,082,945 3/31/23 $1,116,191 $1,110,450 4/30/23 $1,123,358 $1,117,183 5/31/23 $1,111,883 $1,105,018 6/30/23 $1,111,533 $1,101,075 7/31/23 $1,113,610 $1,100,311 8/31/23 $1,106,997 $1,093,284 9/30/23 $1,078,991 $1,065,499 10/31/23 $1,059,805 $1,048,685 11/30/23 $1,108,811 $1,096,174 12/31/23 $1,151,637 $1,138,135 1/31/24 $1,150,046 $1,135,008 2/29/24 $1,135,516 $1,118,973 3/31/24 $1,145,557 $1,129,307 4/30/24 $1,117,130 $1,100,780 5/31/24 $1,138,889 $1,119,442 6/30/24 $1,149,043 $1,130,044 7/31/24 $1,174,887 $1,156,439 8/31/24 $1,191,782 $1,173,053 9/30/24 $1,207,288 $1,188,762 10/31/24 $1,178,231 $1,159,282 |
Average Annual Return [Table Text Block] | AVERAGE ANNUAL TOTAL RETURNS (%) AATR 1 YEAR 5 YEARS 10 YEARS Class I 11.17 0.09 1.65 Bloomberg U.S. Aggregate Bond Index 10.55 - 1.49 The Fund's past performance is not a good predictor of the Fund's future performance. The graph and table do not reflect the deduction of taxes that a shareholder would pay on fund distributions or redemption of fund shares. Principal value and investment return of an investment will fluctuate so that your shares, when redeemed, may be worth more or less than their original cost. Average annual total return measures net investment income and capital gain or loss from portfolio investments as an annualized average. All performance shown assumes reinvestment of dividends and capital gains distributions. Visit https://www.calamos.com/funds/mutual/ |
No Deduction of Taxes [Text Block] | The graph and table do not reflect the deduction of taxes that a shareholder would pay on fund distributions or redemption of fund shares. |
AssetsNet | $ 30,230,197 |
Holdings Count | Holding | 197 |
Advisory Fees Paid, Amount | $ 165,496 |
InvestmentCompanyPortfolioTurnover | 66% |
Additional Fund Statistics [Text Block] | KEY FUND STATISTICS Total Net Assets # of Portfolio Holdings Portfolio Turnover Rate Total Advisory Fees Paid $30,230,197 197 66% $165,496 |
Holdings [Text Block] | TOP 10 HOLDINGS % OF NET ASSETS Federal National Mortgage Association, 6.000%, 03/01/54 3.0 Federal National Mortgage Association, 6.000%, 09/01/53 2.5 Federal National Mortgage Association, 5.500%, 08/01/53 2.4 Federal National Mortgage Association, 4.500%, 02/01/53 2.1 U.S. Treasury Note, 3.875%, 08/15/34 2.1 Federal National Mortgage Association, 2.500%, 07/01/51 2.0 Federal National Mortgage Association, 4.500%, 06/01/52 1.7 Federal National Mortgage Association, 2.500%, 04/01/50 1.5 Federal National Mortgage Association, 4.000%, 11/01/52 1.5 Federal National Mortgage Association, 2.000%, 01/01/52 1.5 |
Material Fund Change [Text Block] | |
Updated Prospectus Phone Number | 800-582-6959. |
Updated Prospectus Web Address | www.calamos.com/resources |