v3.26.1
Related Party and Party in Interest Transactions (Details) - EBP 030 - USD ($)
12 Months Ended
Dec. 31, 2025
Dec. 31, 2024
EBP, Related Party and Party-in-Interest Transactions [Line Items]    
Investments, at fair value $ 6,353,342,000 $ 5,656,943,000
Fidelity Fund    
EBP, Related Party and Party-in-Interest Transactions [Line Items]    
Investment, number of shares (in shares) 7,131,318 7,461,405
Investments, at fair value $ 171,294,250 $ 139,752,123
Textron Stock Fund    
EBP, Related Party and Party-in-Interest Transactions [Line Items]    
Investment, number of shares (in shares) 13,383,682 14,136,280
Investments, at fair value $ 1,166,655,549 $ 1,081,284,041
Dividend income $ 1,110,295 $ 1,152,133