Commitments and Contingencies (Tables)

12 Months Ended

Dec. 31, 2018

Commitments and Contingencies Disclosure [Abstract]

Summary of approximate minimum commitments under all non-cancelable leases outstanding

Future annual minimum lease payments and capital lease commitments as of December 31, 2018 were as follows (in millions):

	Operating Leases		Capital Leases
2019	$	47.4	$	6.6
2020	38.4		5.4
2021	27.2		3.8
2022	17.9		2.1
2023	12.7		0.9
Thereafter	16.1		12.8
Total minimum lease payments	$	159.7	$	31.6
Less amount representing interest			2.1
Present value of minimum payments			$	29.5

Summary of information related to our environmental reserve

Total environmental accruals are included Accrued expenses and Other liabilities on the accompanying Consolidated Balance Sheets.

Summary of changes in the total warranty liabilities

Total product warranty liabilities related to continuing operations are included in the following captions on the accompanying Consolidated Balance Sheets (in millions):

	As of December 31,
	2018		2017
Accrued expenses	$	37.9	$	34.8
Other liabilities	73.7		75.1
Total product warranty liabilities	$	111.6	$	109.9

The changes in product warranty liabilities related to continuing operations for the years ended December 31, 2018 and 2017 were as follows (in millions):

Total warranty liability as of December 31, 2016	$	101.1
Payments made in 2017	(28.8		)
Changes resulting from issuance of new warranties	41.1
Changes in estimates associated with pre-existing liabilities	(4.8		)
Changes in foreign currency translation rates and other	1.3
Total warranty liability as of December 31, 2017	$	109.9
Payments made in 2018	(31.6		)
Changes resulting from issuance of new warranties	36.8
Changes in estimates associated with pre-existing liabilities	(1.5		)
Changes in foreign currency translation rates and other	(0.8		)
Warranty liability from divestitures	(1.2		)
Total warranty liability as of December 31, 2018	$	111.6

Summary of self-insurance liabilities

Total self-insurance liabilities were included in the following captions on the accompanying Consolidated Balance Sheets (in millions):

	As of December 31,
	2018		2017
Accrued expenses	$	6.0	$	7.3
Other liabilities	19.5		21.6
Total self-insurance liabilities	$	25.5	$	28.9