Pension Plans, Retirement Benefits and Savings Plans

3 Months Ended

Mar. 31, 2020

Retirement Benefits [Abstract]

Pension Plans, Retirement Benefits and Savings Plans

PENSION PLANS, RETIREMENT BENEFITS AND SAVINGS PLANS

The following table summarizes the components of net periodic benefit cost for the Company’s pension and postretirement benefit plans recognized in the consolidated statement of income for the three months ended March 31, 2020 and 2019.

	Pension Plans						Postretirement Benefit Plans
(for the three months ended March 31, in millions)	2020			2019			2020			2019
Net Periodic Benefit Cost:
Service cost	$	33		$	30		$	—		$	—
Non-service cost (benefit):
Interest cost on benefit obligation	$	29		$	35		$	1		$	2
Expected return on plan assets	(69		)	(69		)	—			—
Amortization of unrecognized:
Prior service benefit	—			—			(2		)	(1		)
Net actuarial loss	23			14			—			—
Total non-service cost (benefit)	(17		)	(20		)	(1		)	1
Net periodic benefit cost	$	16		$	10		$	(1	)	$	1

The following table indicates the line items in which the respective service cost and non-service cost (benefit) are presented in the consolidated statement of income for the three months ended March 31, 2020 and 2019.

	Pension Plans						Postretirement Benefit Plans
(for the three months ended March 31, in millions)	2020			2019			2020			2019
Service Cost:
Claims and claim adjustment expenses	$	14		$	12		$	—		$	—
General and administrative expenses	19			18			—			—
Total service cost	33			30			—			—
Non-Service Cost (Benefit):
Claims and claim adjustment expenses	(7		)	(8		)	—			—
General and administrative expenses	(10		)	(12		)	(1		)	1
Total non-service cost (benefit)	(17		)	(20		)	(1		)	1
Net periodic benefit cost	$	16		$	10		$	(1	)	$	1