Basis of Presentation and Accounting Policies Basis of Presentation and Accounting Policies (Tables)

6 Months Ended

Jun. 30, 2021

Accounting Policies [Abstract]

Schedule of Consolidated Balance Sheets with Change in Accounting Principle

	June 30, 2021		December 31, 2020
(in millions)	Accounting Change Impact		Previously Reported		Accounting Change Impact		Recast Amounts
Accumulated other comprehensive (loss) income	$	(7)	$	168	$	(104)	$	64
Retained earnings	7		9,623		104		9,727

Schedule of Consolidated Statements of Comprehensive Income with Change in Accounting Principle

	Three Months Ended June 30,
	2021		2020
(in millions)	Accounting Change Impact		Previously Reported		Accounting Change Impact		Recast Amounts
Other noninterest expenses	$	(5)	$	25	$	(6)	$	19
Provision for income taxes	$	1	27		1		28
Net income	4		113		5		118
Earnings per common share:
Basic	$	0.03	$	0.81	$	0.04	$	0.85
Diluted	$	0.03	$	0.80	$	0.04	$	0.84

	Six Months Ended June 30,
	2021		2020
(in millions)	Accounting Change Impact		Previously Reported		Accounting Change Impact		Recast Amounts
Other noninterest expenses	$	(9)	$	50	$	(14)	$	36
Provision for income taxes	2		6		3		9
Net income	7		48		11		59
Earnings per common share:
Basic	$	0.05	$	0.34	$	0.08	$	0.42
Diluted	$	0.05	$	0.34	$	0.08	$	0.42

Schedule of Consolidated Statements of Cash Flows with Change in Accounting Principle

	Six Months Ended June 30,
	2021		2020
(in millions)	Accounting Change Impact		Previously Reported		Accounting Change Impact		Recast Amounts
Net income	$	7	$	48	$	11	$	59
Provision (benefit) for deferred income taxes	2		(95)		3		(92)
Net periodic defined benefit credit	(9)		(13)		(14)		(27)