Accrued Expenses and Other Liabilities (Tables)

12 Months Ended

Dec. 31, 2017

Payables and Accruals [Abstract]

Schedule of Accrued Liabilities [Table Text Block]

Accrued expenses and other liabilities as of December 31 were as follows ($ in millions):

	2017				2016
	Current		Long-term		Current		Long-term
Compensation and post retirement benefits	$	269.8	$	65.2	$	202.4	$	49.8
Claims, including self-insurance and litigation	20.6		70.9		30.2		52.6
Pension benefit obligations	10.3		137.3		9.9		127.4
Taxes, income and other	87.1		616.3		63.5		344.0
Deferred revenue	213.4		86.9		204.6		80.1
Sales and product allowances	40.7		—		45.7		—
Warranty	68.0		1.4		63.1		1.9
Other	164.9		55.9		180.9		18.5
Total	$	874.8	$	1,033.9	$	800.3	$	674.3