Employee and Agent Benefits (Tables)

9 Months Ended

Sep. 30, 2015

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,
	2015			2014			2015			2014
	(in millions)
Service cost	$	15.8		$	13.5		$	0.5		$	0.4
Interest cost	30.0			29.2			1.6			1.7
Expected return on plan assets	(40.2		)	(33.0		)	(8.5		)	(8.2		)
Amortization of prior service benefit	(0.5		)	(1.0		)	(4.6		)	(5.0		)
Recognized net actuarial (gain) loss	25.7			12.5			(0.3		)	(1.0		)
Net periodic benefit cost (income)	$	30.8		$	21.2		$	(11.3	)	$	(12.1	)

							Other postretirement
	Pension benefits						benefits
	For the nine months ended						For the nine months ended
	September 30,						September 30,
	2015			2014			2015			2014
	(in millions)
Service cost	$	47.4		$	40.5		$	1.5		$	1.1
Interest cost	90.2			87.8			4.9			5.0
Expected return on plan assets	(120.5		)	(99.0		)	(25.5		)	(24.5		)
Amortization of prior service benefit	(1.4		)	(3.4		)	(13.8		)	(15.2		)
Recognized net actuarial (gain) loss	76.8			37.8			(0.7		)	(2.7		)
Net periodic benefit cost (income)	$	92.5		$	63.7		$	(33.6	)	$	(36.3	)