Pension and Postretirement Benefits (Tables)

6 Months Ended

Jun. 30, 2015

Pension Plans

Components of Net Periodic Benefit Expense

Net periodic pension expense for the three and six months ended June 30, 2015 and 2014 is presented below (in millions of dollars):

	Three Months Ended June 30, 2015									Three Months Ended June 30, 2014
	Total			U.S. Plans			Int’l. Plans			Total			U.S. Plans			Int’l. Plans
Service cost	$	2.1		$	—		$	2.1		$	1.9		$	—		$	1.9
Interest cost		79.0			55.9			23.1			92.3			62.2			30.1
Expected return on plan assets		(102.2	)		(63.7	)		(38.5	)		(112.9	)		(72.0	)		(40.9	)
Amortization of prior service cost		(1.1	)		(.6	)		(.5	)		(.3	)		.2			(.5	)
Recognized net actuarial loss		48.6			32.7			15.9			37.5			27.0			10.5
Curtailment gain		—			—			—			(.6	)		—			(.6	)
Net periodic pension expense	$	26.4		$	24.3		$	2.1		$	17.9		$	17.4		$	.5

	Six Months Ended June 30, 2015									Six Months Ended June 30, 2014
	Total			U.S. Plans			Int’l. Plans			Total			U.S. Plans			Int’l. Plans
Service cost	$	4.3		$	—		$	4.3		$	4.3		$	—		$	4.3
Interest cost		158.9			112.0			46.9			184.6			124.7			59.9
Expected return on plan assets		(204.9	)		(127.4	)		(77.5	)		(225.6	)		(144.0	)		(81.6	)
Amortization of prior service cost		(2.2	)		(1.2	)		(1.0	)		(.6	)		.4			(1.0	)
Recognized net actuarial loss		98.2			66.4			31.8			75.3			54.8			20.5
Curtailment gain		—			—			—			(.6	)		—			(.6	)
Net periodic pension expense	$	54.3		$	49.8		$	4.5		$	37.4		$	35.9		$	1.5

Other Postretirement Benefit Plans

Components of Net Periodic Benefit Expense

Net periodic postretirement benefit expense for the three and six months ended June 30, 2015 and 2014 is presented below (in millions of dollars):

	Three Months Ended June 30						Six Months Ended June 30
	2015			2014			2015			2014
Service cost	$	.2		$	.1		$	.3		$	.3
Interest cost		1.7			2.0			3.4			4.0
Expected return on assets		(.1	)		(.2	)		(.2	)		(.3	)
Amortization of prior service cost		.3			.5			.6			.9
Recognized net actuarial loss		.7			.9			1.4			1.7
Net periodic postretirement benefit expense	$	2.8		$	3.3		$	5.5		$	6.6