v3.26.3
N-4
May 01, 2026
Prospectus:  
Document Type N-4
Entity Registrant Name TALCOTT RESOLUTION LIFE INSURANCE CO SEPARATE ACCOUNT 11
Entity Central Index Key 0001140019
Entity Investment Company Type N-4
Document Period End Date Oct. 26, 2026
Amendment Flag false
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Portfolio Company Subadviser [Text Block] Nomura Corporate Research and Asset Management Inc.
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Portfolio Company Subadviser [Text Block] Nomura Corporate Research and Asset Management Inc.
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Portfolio Company Subadviser [Text Block] Nomura Corporate Research and Asset Management Inc.
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Variable Option [Line Items]  
Portfolio Company Subadviser [Text Block] Nomura Corporate Research and Asset Management Inc.
C000078453 [Member] | C00010956 [Member]  
Variable Option [Line Items]  
Portfolio Company Subadviser [Text Block] Nomura Corporate Research and Asset Management Inc.
C000078453 [Member] | C00011010 [Member]  
Variable Option [Line Items]  
Portfolio Company Subadviser [Text Block] Nomura Corporate Research and Asset Management Inc.
C000078454 [Member] | C00017258 [Member]  
Variable Option [Line Items]  
Portfolio Company Subadviser [Text Block] Nomura Corporate Research and Asset Management Inc.
C000078454 [Member] | C00010956 [Member]  
Variable Option [Line Items]  
Portfolio Company Subadviser [Text Block] Nomura Corporate Research and Asset Management Inc.
C000078454 [Member] | C00011010 [Member]  
Variable Option [Line Items]  
Portfolio Company Subadviser [Text Block] Nomura Corporate Research and Asset Management Inc.