Business Combinations Business Combinations (Tables)

12 Months Ended

Dec. 31, 2017

Metaldyne Performance Group, Inc. [Member]

Schedule of Business Acquisitions, by Acquisition [Table Text Block]

The following represents the preliminary fair values of the assets acquired and liabilities assumed resulting from the acquisition, as well as the calculation of goodwill:



(in millions)	April 6, 2017
Cash consideration	$	953.5
Share consideration	576.7
Total consideration transferred	$	1,530.2
Fair value of MPG noncontrolling interests	3.6
Total fair value of MPG	$	1,533.8

Cash and cash equivalents	$	202.1
Accounts receivable	403.1
Inventories	199.0
Prepaid expenses and other long-term assets	119.9
Property, plant and equipment	973.0
Intangible assets	1,223.1
Total assets acquired	$	3,120.2
Accounts payable	287.8
Accrued expenses and other	137.7
Deferred income tax liabilities	580.5
Debt	1,918.7
Postretirement benefits and other long-term liabilities	54.1
Net assets acquired	$	141.4
Goodwill	$	1,392.4

USM Mexico Manufacturing LLC [Member]

Business Acquisition [Line Items]

Schedule of Business Acquisitions, by Acquisition [Table Text Block]

The following represents the estimated fair value of the assets acquired and liabilities assumed resulting from the acquisition, as well as the calculation of goodwill:



(in millions)	March 1, 2017
Contractual purchase price	$	162.5
Adjustments to contractual purchase price for capital equipment	4.9
Adjustment to contractual purchase price for settlement of existing accounts payable balance	(22.8		)
Cash acquired	(0.5		)
Adjusted purchase price, net of cash acquired	$	144.1
Accounts receivable	1.1
Inventories	4.8
Prepaid expenses and other	2.4
Property, plant and equipment	38.4
Intangible assets	31.7
Total assets acquired	$	78.4
Accounts payable	10.8
Accrued expenses and other	2.7
Deferred income tax liabilities	1.2
Net assets acquired	$	63.7
Goodwill	$	80.4