v3.22.0.1
Fair Value Disclosures - Summary of Information Related to Bank Loans and Borrowings of Consolidated CLO Recorded within Investments and Borrowings of Consolidated VIEs Respectively for which Fair Value Option was Elected (Detail) - USD ($)
$ in Millions
Dec. 31, 2021
Dec. 31, 2020
Fair Value Option Quantitative Disclosures [Line Items]    
Aggregate principal amounts outstanding $ 7,497  
CLO Bank Loans [Member]    
Fair Value Option Quantitative Disclosures [Line Items]    
Aggregate principal amounts outstanding 281 $ 250
Fair value 284 248
Aggregate unpaid principal balance in excess of (less than) fair value (3) 2
CLO Borrowings [Member]    
Fair Value Option Quantitative Disclosures [Line Items]    
Aggregate principal amounts outstanding 275 244
Fair value $ 278 $ 246