Leases and Commitments (Tables)

3 Months Ended

12 Months Ended

Mar. 31, 2017

Dec. 31, 2016

Commitments and Contingencies Disclosure [Abstract]

Schedule of Accrued Warranty Liability

The following is a rollforward of our accrued warranty liability ($ in millions):

Balance, December 31, 2016	$	65.0
Accruals for warranties issued during the period		17.6
Settlements made		(17.4	)
Balance, March 31, 2017	$	65.2

The following is a rollforward of our accrued warranty liability ($ in millions):

Balance, January 1, 2015	$	64.5
Accruals for warranties issued during the year		57.7
Settlements made		(61.1	)
Effect of foreign currency translation		(0.1	)
Balance, December 31, 2015	$	61.0
Accruals for warranties issued during the year		59.6
Settlements made		(56.0	)
Additions due to acquisitions		0.5
Effect of foreign currency translation		(0.1	)
Balance, December 31, 2016	$	65.0