Employee and Agent Benefits (Tables)

9 Months Ended

Sep. 30, 2023

Employee and Agent Benefits

Components of Net Periodic Benefit Cost (Income) (Table)

					Other postretirement
	Pension benefits				benefits
	For the three months ended				For the three months ended
	September 30,				September 30,
	2023		2022		2023		2022
	(in millions)
Service cost	$	13.9	$	19.7	$	—	$	—
Interest cost		40.0		28.2		0.8		0.6
Expected return on plan assets		(40.7)		(44.8)		(1.2)		(1.3)
Amortization of prior service benefit		(4.2)		(4.2)		(0.3)		(0.3)
Recognized net actuarial (gain) loss		10.2		13.9		(0.1)		(0.2)
Net periodic benefit cost (income)	$	19.2	$	12.8	$	(0.8)	$	(1.2)

					Other postretirement
	Pension benefits				benefits
	For the nine months ended				For the nine months ended
	September 30,				September 30,
	2023		2022		2023		2022
	(in millions)
Service cost	$	41.7	$	58.8	$	—	$	—
Interest cost		120.0		84.6		2.5		1.7
Expected return on plan assets		(122.3)		(134.2)		(3.5)		(3.7)
Amortization of prior service benefit		(12.6)		(12.6)		(0.8)		(0.8)
Recognized net actuarial (gain) loss		30.7		41.8		(0.5)		(0.8)
Net periodic benefit cost (income)	$	57.5	$	38.4	$	(2.3)	$	(3.6)