Recent Accounting Pronouncements Adoption of ASU 2014-09 (Tables) - Modified Retrospective Adoption of New Accounting Pronouncements [Member]

12 Months Ended

Dec. 31, 2018

Revenue, Initial Application Period Cumulative Effect Transition [Line Items]

Adoption of ASU 2014-09, Cumulative Effect Adjustments Due to Open Contracts [Table Text Block]

The cumulative effect of the changes made to our consolidated January 1, 2018 balance sheet related to the adoption of ASU 2014-09 is as follows:

	Balance as of December 31, 2017			Cumulative Effect of Adjustments				Balance as of January 1, 2018
Assets:
Receivables, net		$	629.6		$	(71.9	)		$	557.7
Inventories, net		311.9			66.3				378.2
Other current assets		147.4			43.2				190.6
Deferred income taxes		149.9			1.0				150.9
Liabilities:
Accrued liabilities		384.4			43.7				428.1
Other non-current liabilities		175.6			(1.0		)		174.6
Equity:
Retained earnings		1,856.1			(4.1		)		1,852.0

Effect of Change from Adoption of ASU 2014-09 [Table Text Block]

The impacts to our Consolidated Statements of Operations during 2018, and our Consolidated Balance Sheet as of December 31, 2018 had we not adopted ASU 2014-09 are as follows:

As of or for the Periods Ended December 31, 2018	As Reported		Amounts under previous standard			Effect of Change
Statement of Operations
Revenue	$	2,745.1		$	2,734.2	$	(10.9	)
Costs of revenue	1,857.9			1,848.5		(9.4		)
Income tax expense	57.7			57.3		(0.4		)
Net income	334.6			333.5		(1.1		)
Balance Sheets
Assets:
Receivables, net	540.0			580.5		40.5
Inventories, net	380.5			322.0		(58.5		)
Other current assets	163.4			141.6		(21.8		)
Deferred income taxes	164.5			163.8		(0.7		)
Liabilities:
Accrued liabilities	416.7			372.2		(44.5		)
Other non-current liabilities	166.5			167.5		1.0
Equity:
Retained earnings	2,110.3			2,113.3		3.0