Consolidated Statement of Income - USD ($) shares in Thousands	3 Months Ended
	Mar. 31, 2023	Mar. 31, 2022
Fee revenue:
Servicing fees	$ 1,217,000,000	$ 1,368,000,000
Management fees	457,000,000	520,000,000
Foreign exchange trading services	342,000,000	359,000,000
Securities finance	109,000,000	96,000,000
Software and processing fees	165,000,000	201,000,000
Other fee revenue	45,000,000	29,000,000
Total fee revenue	2,335,000,000	2,573,000,000
Net interest income:
Interest income	2,027,000,000	521,000,000
Interest expense	1,261,000,000	12,000,000
Net interest income	766,000,000	509,000,000
Other income:
Gains (losses) from sales of available-for-sale securities, net	0	(1,000,000)
Total other income (loss)	0	(1,000,000)
Total revenue	3,101,000,000	3,081,000,000
Provision for credit losses	44,000,000	0
Expenses:
Compensation and employee benefits	1,292,000,000	1,232,000,000
Information systems and communications	414,000,000	423,000,000
Transaction processing services	239,000,000	264,000,000
Occupancy	94,000,000	95,000,000
Acquisition and restructuring costs	0	9,000,000
Amortization of other intangible assets	60,000,000	61,000,000
Other	270,000,000	243,000,000
Total expenses	2,369,000,000	2,327,000,000
Income before income tax expense	688,000,000	754,000,000
Income tax expense	139,000,000	150,000,000
Net income	549,000,000	604,000,000
Net income available to common shareholders, basic	525,000,000	583,000,000
Net income available to common shareholders, diluted	$ 525,000,000	$ 583,000,000
Earnings per common share:
Basic (in USD per share)	$ 1.54	$ 1.59
Diluted (in USD per share)	$ 1.52	$ 1.57
Average common shares outstanding (in thousands):
Basic (in shares)	341,106	366,542
Diluted (in shares)	345,472	372,037
Cash dividends declared (in USD per share)	$ 0.63	$ 0.57