Guarantees (Tables)

12 Months Ended

Dec. 31, 2018

Standard Product Warranty Disclosure [Abstract]

Summary of Changes in the Accrued Product Warranties

Changes in the accrual for product warranties in 2018 are set forth below (in millions):

BALANCE AT DECEMBER 31, 2016	$	13.8
Provision	10.0
Expenditures/other	(9.8		)
BALANCE AT DECEMBER 31, 2017	$	14.0
Provision	12.0
Expenditures/other	(22.7		)
Acquisitions(a)	89.4
BALANCE AT DECEMBER 31, 2018(b)	$	92.7

^(a) Relates to the Aclara acquisition. Refer to Note 3 – Business Acquisitions for additional information.

^(b) Refer to Note 9 – Other Accrued Liabilities and Note 10 – Other Non-Current Liabilities for a breakout of short-term and long-term warranties.