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

12 Months Ended

Dec. 31, 2021

Accounting Policies [Abstract]

Schedule of Consolidated Balance Sheets with Change in Accounting Principle

			December 31, 2021						December 31, 2020
(in millions)			Change Impact						Previously Reported			Change Impact			Recast Amounts
Accumulated other comprehensive (loss) income			$	(14)					$	168		$	(104)		$	64
Retained earnings			14						9,623			104			9,727

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

			Years Ended December 31,
			2021						2020												2019
(in millions)			Change Impact						Previously Reported			Change Impact			Recast Amounts						Previously Reported			Change Impact			Recast Amounts
Other noninterest expenses			$	(18)					$	96		$	(30)		$	66					$	81		$	(6)		$	75
Provision for income taxes			$	4					$	117		$	7		$	124					$	334		$	2		$	336
Net income			$	14					$	474		$	23		$	497					$	1,198		$	4		$	1,202
Earnings per common share:
Basic			$	0.10					$	3.29		$	0.16		$	3.45					$	7.95		$	0.03		$	7.98
Diluted			0.11						3.27			0.16			3.43						7.87			0.03			7.90

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

			Years Ended December 31,
			2021						2020												2019
(in millions)			Change Impact						Previously Reported			Change Impact			Recast Amounts						Previously Reported			Change Impact			Recast Amounts
Net income			$	14					$	474		$	23		$	497					$	1,198		$	4		$	1,202
Provision (benefit) for deferred income taxes			4						(89)			7			(82)						12			2			14
Net periodic defined benefit credit			(18)						(25)			(30)			(55)						(29)			(6)			(35)

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

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Tabular disclosure of changes in accounting principles, including adoption of new accounting pronouncements, that describes the new methods, amount and effects on financial statement line items.

+ References

Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef
-Publisher FASB
-Name Accounting Standards Codification
-Topic 250
-SubTopic 10
-Section 50
-Paragraph 1
-URI http://asc.fasb.org/extlink&oid=124431687&loc=d3e22499-107794

Reference 2: http://fasb.org/us-gaap/role/ref/legacyRef
-Publisher FASB
-Name Accounting Standards Codification
-Topic 270
-SubTopic 10
-Section 45
-Paragraph 13
-URI http://asc.fasb.org/extlink&oid=124437754&loc=d3e765-108305

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-Publisher FASB
-Name Accounting Standards Codification
-Topic 270
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-URI http://asc.fasb.org/extlink&oid=124437754&loc=d3e725-108305

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