| Shareholder Report | 6 Months Ended | 12 Months Ended |
| Jun. 30, 2024 USD ($) Holding | Jun. 30, 2024 USD ($) Holding |
| Shareholder Report [Line Items] | | |
| Document Type | N-CSRS | |
| Amendment Flag | false | |
| Registrant Name | X-Square Balanced Fund, LLC | |
| Entity Central Index Key | 0001763143 | |
| Entity Investment Company Type | N-1A | |
| Document Period End Date | Jun. 30, 2024 | |
| C000210871 | | |
| Shareholder Report [Line Items] | | |
| Fund Name | X-SQUARE BALANCED FUND | |
| Class Name | Class A | |
| Trading Symbol | SQBFX | |
| Annual or Semi-Annual Statement [Text Block] | This semi-annual shareholder report contains important information about X- Square Balanced Fund - A for the period of January 1, 2024 to June 30, 2024. | |
| Shareholder Report Annual or Semi-Annual | semi-annual shareholder report | |
| Additional Information [Text Block] | You can find additional information about the Fund at https://xsquarecapital.com/ | |
| Additional Information Phone Number | 1-787-282-1621 | |
| Additional Information Website | https://xsquarecapital.com/</span>" id="sjs-B19"><span style="box-sizing: border-box; color: rgb(35, 31, 32); display: inline; flex-wrap: nowrap; font-size: 12px; font-weight: 700; grid-area: auto; line-height: 18px; margin: 0px; overflow: visible; text-align: left;">https://xsquarecapital.com/</span> | |
| Expenses [Text Block] | What were the Fund's cost for the last six months? (based on a hypothetical $10,000 investment) Class Name Cost of a $10,000 Investment Cost Paid as a percentage of a $10,000 Investment X- Square Balanced Fund - A $141 2.75% | |
| Expenses Paid, Amount | $ 141 | |
| Expense Ratio, Percent | 2.75% | |
| Factors Affecting Performance [Text Block] | How did the Fund perform last year? Performance of the Fund in 2024 was driven by heightened volatility and declining valuations in equity markets, which impacted all three major strategy groups. The market has been increasingly unpredictable and may increase risk in the investment strategy. The Fund will aim to stretch the risks of the markets in the next year. During the fiscal year ended June 30, 2024, the Fund's use of their current investment strategies did not cause the Fund's performance to materially deviate. | |
| Performance Past Does Not Indicate Future [Text] | Past performance does not guarantee future results.</span>" id="sjs-B24"><span style="font-weight: 700; box-sizing: border-box; color: rgb(35, 31, 32); display: inline; flex-wrap: nowrap; font-size: 10.6667px; grid-area: auto; line-height: 16px; margin: 0px; overflow: visible; text-align: center;">Past performance does not guarantee future results.</span> | |
| Line Graph [Table Text Block] | Class A - NAV - $13,788 Class A - Load - $13,270 S&P 500 Total Return Index - $33,292 60% S&P 500 and 40% Bloomberg US Aggregate - $22,283 6/30/24 $13,788 $13,270 $19,209 $14,808 12/31/23 $12,983 $12,496 $16,662 $13,623 6/30/23 $12,044 $11,592 $15,422 $12,829 12/31/22 $11,310 $10,886 $13,193 $11,578 6/30/22 $10,960 $10,549 $12,896 $11,533 12/31/21 $12,691 $12,215 $16,111 $13,748 6/30/21 $12,570 $12,098 $14,427 $12,849 12/31/20 $11,610 $11,174 $12,518 $11,866 6/30/20 $10,250 $9,865 $10,247 $10,445 12/31/19 $10,370 $9,981 $10,573 $10,343 11/1/19 $10,000 $9,625 $10,000 $10,000 | |
| Average Annual Return [Table Text Block] | AVERAGE ANNUAL TOTAL RETURNS X-Square Balanced Fund 1 Year Since Inception Class A - NAV (Incep. November 1, 2019) 14.48% 7.13% Class A - Load 10.19% 6.26% S&P 500 Total Return Index 24.56% 15.03% 60% S&P 500 and 40% Bloomberg US Aggregate 15.42% 8.91% | |
| Performance Inception Date | | Nov. 01, 2019 |
| No Deduction of Taxes [Text Block] | The table and graph presented above do not reflect the deduction of taxes a shareholder would pay on fund distributions or the redemption of fund shares. | |
| AssetsNet | $ 53,626,267 | $ 53,626,267 |
| Holdings Count | Holding | 78 | 78 |
| Advisory Fees Paid, Amount | $ 243,694 | |
| InvestmentCompanyPortfolioTurnover | 12% | |
| Additional Fund Statistics [Text Block] | FUND STATISTICS Total Net Assets $53,626,267 # of Portfolio Holdings 78 Portfolio Turnover Rate 12% Advisory Fees Paid $243,694 | |
| Holdings [Text Block] | MATURITY WEIGHTINGS (as of % Net Assets) Value Value 1-3 Years 0.08% 5-10 Years 2.74% No Maturity 11.66% > 10 Years 25.92% | |
| Largest Holdings [Text Block] | TOP 10 HOLDINGS (as of % Net Assets) Top 10 Top 10 Ginnie Mae II Pool, 2.00%, 08/20/2051 7.81% Ginnie Mae II Pool, 2.00%, 10/20/2051 7.61% Ginnie Mae II Pool, 2.00%, 11/20/2051 6.78% United States Treasury Bill, 5.19%, 09/05/2024 5.82% Ginnie Mae II Pool, 2.00%, 12/20/2051 3.72% U.S. Treasury Note, 0.625%, 10/15/2024 2.92% U.S. Treasury Bond, 2.75%, 08/15/2032 2.74% Suncor Energy, Inc. 2.16% United States Treasury Bill, 5.13%, 07/25/2024 2.04% Occidental Petroleum Corp. 1.97% | |
| Material Fund Change [Text Block] | Material Fund Changes There have been no material fund changes during the reporting period. | |
| Accountant Change Disagreements [Text Block] | Changes in and Disagreements with Accountants There have been no changes in or disagreements with the Fund's independent accounting firm during the reporting period. | |
| C000210872 | | |
| Shareholder Report [Line Items] | | |
| Fund Name | X-SQUARE BALANCED FUND | |
| Class Name | Class C | |
| Trading Symbol | SQCBX | |
| Annual or Semi-Annual Statement [Text Block] | This semi-annual shareholder report contains important information about X- Square Balanced Fund - C for the period of January 1, 2024 to June 30, 2024. | |
| Shareholder Report Annual or Semi-Annual | semi-annual shareholder report | |
| Additional Information [Text Block] | You can find additional information about the Fund at https://xsquarecapital.com/ | |
| Additional Information Phone Number | 1-787-282-1621 | |
| Additional Information Website | https://xsquarecapital.com/</span>" id="sjs-B47"><span style="box-sizing: border-box; color: rgb(35, 31, 32); display: inline; flex-wrap: nowrap; font-size: 12px; font-weight: 700; grid-area: auto; line-height: 18px; margin: 0px; overflow: visible; text-align: left;">https://xsquarecapital.com/</span> | |
| Expenses [Text Block] | What were the Fund's cost for the last six months? (based on a hypothetical $10,000 investment) Class Name Cost of a $10,000 Investment Cost Paid as a percentage of a $10,000 Investment X- Square Balanced Fund - C $179 3.50% | |
| Expenses Paid, Amount | $ 179 | |
| Expense Ratio, Percent | 3.50% | |
| Factors Affecting Performance [Text Block] | How did the Fund perform last year? Performance of the Fund in 2024 was driven by heightened volatility and declining valuations in equity markets, which impacted all three major strategy groups. The market has been increasingly unpredictable and may increase risk in the investment strategy. The Fund will aim to stretch the risks of the markets in the next year. During the fiscal year ended June 30, 2024, the Fund's use of their current investment strategies did not cause the Fund's performance to materially deviate. | |
| Performance Past Does Not Indicate Future [Text] | Past performance does not guarantee future results.</span>" id="sjs-B52"><span style="font-weight: 700; box-sizing: border-box; color: rgb(35, 31, 32); display: inline; flex-wrap: nowrap; font-size: 10.6667px; grid-area: auto; line-height: 16px; margin: 0px; overflow: visible; text-align: center;">Past performance does not guarantee future results.</span> | |
| Line Graph [Table Text Block] | Class C - NAV - $13,308 Class C - Load - $13,308 S&P 500 Total Return Index - $33,292 60% S&P 500 and 40% Bloomberg US Aggregate - $22,283 6/30/24 $13,308 $13,308 $19,209 $14,808 12/31/23 $12,587 $12,587 $16,662 $13,623 6/30/23 $11,720 $11,720 $15,422 $12,829 12/31/22 $11,038 $11,038 $13,193 $11,578 6/30/22 $10,739 $10,739 $12,896 $11,533 12/31/21 $12,481 $12,481 $16,111 $13,748 6/30/21 $12,410 $12,410 $14,427 $12,849 12/31/20 $11,500 $11,500 $12,518 $11,866 6/30/20 $10,190 $10,190 $10,247 $10,445 12/31/19 $10,350 $10,350 $10,573 $10,343 11/1/19 $10,000 $10,000 $10,000 $10,000 | |
| Average Annual Return [Table Text Block] | AVERAGE ANNUAL TOTAL RETURNS X-Square Balanced Fund 1 Year Since Inception Class C - NAV (Incep. November 1, 2019) 13.55% 6.32% Class C - Load 12.55% 6.32% S&P 500 Total Return Index 24.56% 15.03% 60% S&P 500 and 40% Bloomberg US Aggregate 15.42% 8.91% | |
| Performance Inception Date | | Nov. 01, 2019 |
| No Deduction of Taxes [Text Block] | The table and graph presented above do not reflect the deduction of taxes a shareholder would pay on fund distributions or the redemption of fund shares. | |
| AssetsNet | $ 53,626,267 | $ 53,626,267 |
| Holdings Count | Holding | 78 | 78 |
| Advisory Fees Paid, Amount | $ 243,694 | |
| InvestmentCompanyPortfolioTurnover | 12% | |
| Additional Fund Statistics [Text Block] | FUND STATISTICS Total Net Assets $53,626,267 # of Portfolio Holdings 78 Portfolio Turnover Rate 12% Advisory Fees Paid $243,694 | |
| Holdings [Text Block] | MATURITY WEIGHTINGS (as of % Net Assets) Value Value 1-3 Years 0.08% 5-10 Years 2.74% No Maturity 11.66% > 10 Years 25.92% | |
| Largest Holdings [Text Block] | TOP 10 HOLDINGS (as of % Net Assets) Top 10 Top 10 Ginnie Mae II Pool, 2.00%, 08/20/2051 7.81% Ginnie Mae II Pool, 2.00%, 10/20/2051 7.61% Ginnie Mae II Pool, 2.00%, 11/20/2051 6.78% United States Treasury Bill, 5.19%, 09/05/2024 5.82% Ginnie Mae II Pool, 2.00%, 12/20/2051 3.72% U.S. Treasury Note, 0.625%, 10/15/2024 2.92% U.S. Treasury Bond, 2.75%, 08/15/2032 2.74% Suncor Energy, Inc. 2.16% United States Treasury Bill, 5.13%, 07/25/2024 2.04% Occidental Petroleum Corp. 1.97% | |
| Material Fund Change [Text Block] | Material Fund Changes There have been no material fund changes during the reporting period. | |
| Accountant Change Disagreements [Text Block] | Changes in and Disagreements with Accountants There have been no changes in or disagreements with the Fund's independent accounting firm during the reporting period. | |
| C000210870 | | |
| Shareholder Report [Line Items] | | |
| Fund Name | X-SQUARE BALANCED FUND | |
| Class Name | Institutional | |
| Trading Symbol | SQBIX | |
| Annual or Semi-Annual Statement [Text Block] | This semi-annual shareholder report contains important information about X- Square Balanced Fund - Institutional for the period of January 1, 2024 to June 30, 2024. | |
| Shareholder Report Annual or Semi-Annual | semi-annual shareholder report | |
| Additional Information [Text Block] | You can find additional information about the Fund at https://xsquarecapital.com/ | |
| Additional Information Phone Number | 1-787-282-1621 | |
| Additional Information Website | https://xsquarecapital.com/</span>" id="sjs-B75"><span style="box-sizing: border-box; color: rgb(35, 31, 32); display: inline; flex-wrap: nowrap; font-size: 12px; font-weight: 700; grid-area: auto; line-height: 18px; margin: 0px; overflow: visible; text-align: left;">https://xsquarecapital.com/</span> | |
| Expenses [Text Block] | What were the Fund's cost for the last six months? (based on a hypothetical $10,000 investment) Class Name Cost of a $10,000 Investment Cost Paid as a percentage of a $10,000 Investment X- Square Balanced Fund - Institutional $128 2.50% | |
| Expenses Paid, Amount | $ 128 | |
| Expense Ratio, Percent | 2.50% | |
| Factors Affecting Performance [Text Block] | How did the Fund perform last year? Performance of the Fund in 2024 was driven by heightened volatility and declining valuations in equity markets, which impacted all three major strategy groups. The market has been increasingly unpredictable and may increase risk in the investment strategy. The Fund will aim to stretch the risks of the markets in the next year. During the fiscal year ended June 30, 2024, the Fund's use of their current investment strategies did not cause the Fund's performance to materially deviate. | |
| Performance Past Does Not Indicate Future [Text] | Past performance does not guarantee future results.</span>" id="sjs-B80"><span style="font-weight: 700; box-sizing: border-box; color: rgb(35, 31, 32); display: inline; flex-wrap: nowrap; font-size: 10.6667px; grid-area: auto; line-height: 16px; margin: 0px; overflow: visible; text-align: center;">Past performance does not guarantee future results.</span> | |
| Line Graph [Table Text Block] | Institutional - $13,951 S&P 500 Total Return Index - $33,292 60% S&P 500 and 40% Bloomberg US Aggregate - $22,283 6/30/24 $13,951 $19,209 $14,808 12/31/23 $13,126 $16,662 $13,623 6/30/23 $12,155 $15,422 $12,829 12/31/22 $11,401 $13,193 $11,578 6/30/22 $11,031 $12,896 $11,533 12/31/21 $12,761 $16,111 $13,748 6/30/21 $12,620 $14,427 $12,849 12/31/20 $11,650 $12,518 $11,866 6/30/20 $10,270 $10,247 $10,445 12/31/19 $10,370 $10,573 $10,343 11/1/19 $10,000 $10,000 $10,000 | |
| Average Annual Return [Table Text Block] | AVERAGE ANNUAL TOTAL RETURNS X-Square Balanced Fund 1 Year Since Inception Institutional (Incep. November 1, 2019) 14.78% 7.40% S&P 500 Total Return Index 24.56% 15.03% 60% S&P 500 and 40% Bloomberg US Aggregate 15.42% 8.91% | |
| Performance Inception Date | | Nov. 01, 2019 |
| No Deduction of Taxes [Text Block] | The table and graph presented above do not reflect the deduction of taxes a shareholder would pay on fund distributions or the redemption of fund shares. | |
| AssetsNet | $ 53,626,267 | $ 53,626,267 |
| Holdings Count | Holding | 78 | 78 |
| Advisory Fees Paid, Amount | $ 243,694 | |
| InvestmentCompanyPortfolioTurnover | 12% | |
| Additional Fund Statistics [Text Block] | FUND STATISTICS Total Net Assets $53,626,267 # of Portfolio Holdings 78 Portfolio Turnover Rate 12% Advisory Fees Paid $243,694 | |
| Holdings [Text Block] | MATURITY WEIGHTINGS (as of % Net Assets) Value Value 1-3 Years 0.08% 5-10 Years 2.74% No Maturity 11.66% > 10 Years 25.92% | |
| Largest Holdings [Text Block] | TOP 10 HOLDINGS (as of % Net Assets) Top 10 Top 10 Ginnie Mae II Pool, 2.00%, 08/20/2051 7.81% Ginnie Mae II Pool, 2.00%, 10/20/2051 7.61% Ginnie Mae II Pool, 2.00%, 11/20/2051 6.78% United States Treasury Bill, 5.19%, 09/05/2024 5.82% Ginnie Mae II Pool, 2.00%, 12/20/2051 3.72% U.S. Treasury Note, 0.625%, 10/15/2024 2.92% U.S. Treasury Bond, 2.75%, 08/15/2032 2.74% Suncor Energy, Inc. 2.16% United States Treasury Bill, 5.13%, 07/25/2024 2.04% Occidental Petroleum Corp. 1.97% | |
| Material Fund Change [Text Block] | Material Fund Changes There have been no material fund changes during the reporting period. | |
| Accountant Change Disagreements [Text Block] | Changes in and Disagreements with Accountants There have been no changes in or disagreements with the Fund's independent accounting firm during the reporting period. | |
