XML 54 R44.htm IDEA: XBRL DOCUMENT v3.23.3
CONSOLIDATED SPONSORED INVESTMENT PRODUCTS - Fair Value Measurements (Details) - Fair value, measurements, recurring - USD ($)
$ in Millions
Sep. 30, 2023
Dec. 31, 2022
Level 1    
Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items]    
Cash equivalents $ 2,080.7 $ 1,412.0
Other investments 0.6 0.6
Total 3,233.5 2,576.3
Level 1 | Consolidated T. Rowe Price investment products    
Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items]    
Cash equivalents 15.7 4.4
Equity securities 232.9 136.7
Fixed income securities 0.0 0.0
Other investments 3.7 3.3
Total 252.3 144.4
Liabilities (1.5) (0.9)
Level 2    
Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items]    
Cash equivalents 0.0 0.0
Other investments 0.0 0.1
Total 53.3 40.6
Level 2 | Consolidated T. Rowe Price investment products    
Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items]    
Cash equivalents 11.7 20.6
Equity securities 197.6 167.8
Fixed income securities 1,183.5 1,051.1
Other investments 19.8 30.1
Total 1,412.6 1,269.6
Liabilities (19.2) (19.1)
Level 3    
Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items]    
Cash equivalents 0.0 0.0
Other investments 0.0 0.0
Total 0.0 0.0
Level 3 | Consolidated T. Rowe Price investment products    
Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items]    
Cash equivalents 0.0 0.0
Equity securities 0.0 0.0
Fixed income securities 0.0
Other investments 0.0 71.8
Total 0.0 71.8
Liabilities $ 0.0 $ 0.0