Other Expense, Net (Details) - USD ($) $ in Millions	3 Months Ended	6 Months Ended
Jun. 30, 2019	Mar. 31, 2019	Jun. 30, 2018	Jun. 30, 2019	Jun. 30, 2018
Restructuring expense	$ 13.0		$ 31.0	$ 27.0	$ 39.0
Merger, acquisition and divestiture expense	5.0		1.0	6.0	3.0
Other operating expense		$ 14.0		12.0
Other operating income	(2.0)		(2.0)		(7.0)
Other expense, net	$ 16.0		$ 30.0	$ 45.0	35.0
Remy International Inc. [Member]
Other operating income					$ (4.0)

Transaction related expenses including merger, acquisition and divestiture

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The total amount of other operating cost and expense items that are associated with the entity's normal revenue producing operation.

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The total amount of other operating income, the components of which are not separately disclosed on the income statement, from items that are associated with the entity's normal revenue producing operation.

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The net amount of other operating income and expenses, the components of which are not separately disclosed on the income statement, from items that are associated with the entity's normal revenue producing operations.

+ References

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Amount of expenses associated with exit or disposal activities pursuant to an authorized plan. Excludes expenses related to a discontinued operation or an asset retirement obligation.

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