XML 128 R108.htm IDEA: XBRL DOCUMENT v3.26.1
Offsetting of Assets and Liabilities (Offsetting of Derivative Assets and Securities Purchased Under Agreements to Resell) (Detail) - USD ($)
$ in Millions
Jun. 30, 2026
Dec. 31, 2025
Total Derivatives Subject to a Master Netting Arrangement    
GROSS RECOGNIZED ASSETS $ 2,476.7 $ 1,791.3
GROSS AMOUNTS OFFSET IN THE BALANCE SHEET 1,830.4 1,779.2
NET AMOUNTS PRESENTED IN THE BALANCE SHEET 646.3 12.1
GROSS AMOUNTS NOT OFFSET IN THE BALANCE SHEET 89.7 2.7
NET AMOUNT 556.6 9.4
Total Derivatives Not Subject to a Master Netting Arrangement    
Total Derivatives Not Subject to a Master Netting Arrangement 898.4 303.0
Total Derivatives    
GROSS RECOGNIZED ASSETS 3,375.1 2,094.3
Derivative Assets 1,544.7 315.1
NET AMOUNT 1,455.0 312.4
Securities Purchased under Agreements to Resell    
GROSS RECOGNIZED ASSETS 92,935.5 92,669.7
GROSS AMOUNTS OFFSET IN THE BALANCE SHEET 92,509.0 90,015.6
NET AMOUNTS PRESENTED IN THE BALANCE SHEET 426.5 2,654.1
GROSS AMOUNTS NOT OFFSET IN THE BALANCE SHEET 426.5 2,654.1
NET AMOUNT 0.0 0.0
Derivative contracts    
Total Derivatives    
Total Derivatives 89.7 2.7
Foreign Exchange Contracts | Over the Counter Derivative    
Total Derivatives Subject to a Master Netting Arrangement    
GROSS RECOGNIZED ASSETS 2,402.2 1,707.2
GROSS AMOUNTS OFFSET IN THE BALANCE SHEET 1,768.9 1,696.1
NET AMOUNTS PRESENTED IN THE BALANCE SHEET 633.3 11.1
GROSS AMOUNTS NOT OFFSET IN THE BALANCE SHEET 89.7 2.7
NET AMOUNT 543.6 8.4
Interest Rate Swap Contracts | Over the Counter Derivative    
Total Derivatives Subject to a Master Netting Arrangement    
GROSS RECOGNIZED ASSETS 74.2 83.4
GROSS AMOUNTS OFFSET IN THE BALANCE SHEET 61.2 82.4
NET AMOUNTS PRESENTED IN THE BALANCE SHEET 13.0 1.0
GROSS AMOUNTS NOT OFFSET IN THE BALANCE SHEET 0.0 0.0
NET AMOUNT 13.0 1.0
Other Financial Derivatives | Other Financial Derivatives    
Total Derivatives Subject to a Master Netting Arrangement    
GROSS RECOGNIZED ASSETS 0.3 0.7
GROSS AMOUNTS OFFSET IN THE BALANCE SHEET 0.3 0.7
NET AMOUNTS PRESENTED IN THE BALANCE SHEET 0.0 0.0
GROSS AMOUNTS NOT OFFSET IN THE BALANCE SHEET 0.0 0.0
NET AMOUNT $ 0.0 $ 0.0