Mergers and Acquisitions (Tables)

9 Months Ended

Sep. 30, 2018

Acquisitions and Dispositions [Abstract]

Merger-related costs

	Three Months Ended
	September 30, 2018				September 30, 2017
(In millions)	Before-tax		After-tax		Before-tax		After-tax
Interest expense on newly issued debt	$	33	$	26	$	-	$	-
Net investment income on debt proceeds		(13)		(10)		-		-
All other transaction-related costs		108		92		9		6
Transaction-related costs, net	$	128	$	108	$	9	$	6
	Nine Months Ended
	September 30, 2018				September 30, 2017
(In millions)	Before-tax		After-tax		Before-tax		After-tax
Interest expense on newly issued debt	$	33	$	26	$	-	$	-
Net investment income on debt proceeds		(13)		(10)		-		-
All other transaction-related costs		298		251		88		67
Tax (benefit) - previously non-deductible costs		-		-		-		(59)
Transaction-related costs, net	$	318	$	267	$	88	$	8