Employee Benefit Plans (Tables)

6 Months Ended

Jun. 30, 2019

Employee Benefit Plans [Abstract]

Components of Net Periodic Benefit Cost

Table 59: Components of Net Periodic Benefit Cost (a)

	Qualified Pension Plan						Nonqualified Pension Plan				Postretirement Benefits
Three months ended June 30 In millions	2019			2018			2019		2018		2019			2018
Net periodic cost consists of:
Service cost	$	29		$	30						$	1		$	1
Interest cost	47			42			$	3	$	3	4			3
Expected return on plan assets	(71		)	(77		)					(2		)	(2		)
Amortization of prior service credit	1			1
Amortization of actuarial losses	3						1		1
Net periodic cost/(benefit)	$	9		$	(4	)	$	4	$	4	$	3		$	2

	Qualified Pension Plan						Nonqualified Pension Plan				Postretirement Benefits
Six months ended June 30 In millions	2019			2018			2019		2018		2019			2018
Net periodic cost consists of:
Service cost	$	57		$	58		$	1	$	1	$	2		$	2
Interest cost	93			85			5		5		7			6
Expected return on plan assets	(143		)	(153		)					(3		)	(3		)
Amortization of prior service credit	2			1
Amortization of actuarial losses	3						2		2
Net periodic cost/(benefit)	$	12		$	(9	)	$	8	$	8	$	6		$	5

(a)

The service cost component is included in Personnel expense on the Consolidated Income Statement. All other components are included in Other noninterest expense on the Consolidated Income Statement.