XML 178 R145.htm IDEA: XBRL DOCUMENT v3.25.1
Share-Based Payment Arrangements - Summary of Cash Settled Share Based Payment Arrangements (Detail) - units
units in Millions
Mar. 01, 2024
Feb. 06, 2024
Mar. 01, 2023
Feb. 14, 2023
Mar. 01, 2022
Feb. 15, 2022
2021 Plan [Member]            
Disclosure of terms and conditions of share-based payment arrangement [line items]            
Resolution Date of TSMC's Board of Directors in its meeting           Feb. 15, 2022
Issuance of units         0.2  
Grant date         March 1, 2022  
2022 Plan [Member]            
Disclosure of terms and conditions of share-based payment arrangement [line items]            
Resolution Date of TSMC's Board of Directors in its meeting       Feb. 14, 2023    
Issuance of units     0.4      
Grant date     March 1, 2023      
2023 Plan [Member]            
Disclosure of terms and conditions of share-based payment arrangement [line items]            
Resolution Date of TSMC's Board of Directors in its meeting   Feb. 06, 2024        
Issuance of units 0.6          
Grant date March 1, 2024