Pension and Postretirement Benefits (Tables)

6 Months Ended

Jun. 30, 2017

Net periodic pension expense for the three and six months ended June 30, 2017 and 2016 is presented below:



	Three Months Ended June 30, 2017									Three Months Ended June 30, 2016
	Total			U.S. Plans			Int’l. Plans			Total			U.S. Plans			Int’l. Plans
Service cost	$	1.6		$	—		$	1.6		$	2.1		$	—		$	2.1
Interest cost	70.9			53.2			17.7			81.4			58.1			23.3
Expected return on plan assets	(90.1		)	(58.8		)	(31.3		)	(100.0		)	(63.2		)	(36.8		)
Amortization of prior service benefit	(1.2		)	(0.7		)	(0.5		)	(1.4		)	(0.7		)	(0.7		)
Recognized net actuarial loss	45.3			32.3			13.0			39.4			29.3			10.1
Curtailment gain	(5.2		)	—			(5.2		)	—			—			—
Net periodic pension expense	$	21.3		$	26.0		$	(4.7	)	$	21.5		$	23.5		$	(2.0	)



	Six Months Ended June 30, 2017									Six Months Ended June 30, 2016
	Total			U.S. Plans			Int’l. Plans			Total			U.S. Plans			Int’l. Plans
Service cost	$	3.2		$	—		$	3.2		$	3.9		$	—		$	3.9
Interest cost	140.8			105.7			35.1			161.9			115.7			46.2
Expected return on plan assets	(179.5		)	(117.6		)	(61.9		)	(199.4		)	(126.6		)	(72.8		)
Amortization of prior service benefit	(2.5		)	(1.3		)	(1.2		)	(2.8		)	(1.3		)	(1.5		)
Recognized net actuarial loss	89.0			63.2			25.8			78.2			58.0			20.2
Curtailment gain	(5.2		)	—			(5.2		)	—			—			—
Net periodic pension expense	$	45.8		$	50.0		$	(4.2	)	$	41.8		$	45.8		$	(4.0	)

Net periodic postretirement benefit expense for the three and six months ended June 30, 2017 and 2016 is presented below:



	Three Months Ended June 30,						Six Months Ended June 30,
	2017			2016			2017			2016
Service cost	$	0.1		$	0.1		$	0.2		$	0.2
Interest cost	1.5			1.6			3.0			3.2
Expected return on assets	(0.1		)	(0.1		)	(0.2		)	(0.2		)
Recognized net actuarial loss	0.3			0.3			0.6			0.6
Amortization of prior service benefit	(0.1		)	—			(0.2		)	—
Net periodic postretirement benefit expense	$	1.7		$	1.9		$	3.4		$	3.8