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BASIS OF PRESENTATION (Details)
$ in Millions
Apr. 03, 2020
shares
Apr. 02, 2020
USD ($)
Mar. 27, 2020
USD ($)
Aug. 01, 2022
Feb. 06, 2022
Jan. 03, 2022
country
Feb. 27, 2020
USD ($)
Restructuring Cost and Reserve [Line Items]              
Shares converted in spinoff transaction (in shares) | shares 1            
Aggregate principal balance             $ 11,000
Net transfer to parent     $ 10,900        
Capital contributions received from contributions from parent   $ 590          
Disposal Group, Disposed of by Sale, Not Discontinued Operations | Chubb Fire and Security | Fire & Security              
Restructuring Cost and Reserve [Line Items]              
Number of countries | country           17  
Toshiba Carrier Corporation | Toshiba Carrier Corporation | Toshiba Corporation              
Restructuring Cost and Reserve [Line Items]              
Ownership percentage       5.00% 5.00%