Number Of Customers Representing Greater Than Ten Percent Of Net Sales Or Accounts Receivable

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- Definition

Number Of Entities Consolidated

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- Definition

Percentage Of Net Sales Or Accounts Receivable To Be Considered Major Customer

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- Definition

Significant Accounting Policies [Line Items]

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- Definition

The equity interest of noncontrolling shareholders, partners or other equity holders in consolidated entity.

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- Definition

Amount of cumulative effect of the change in accounting principle or new accounting pronouncement on retained earnings or other components of equity or net assets in the statement of financial position as of the beginning of the earliest period presented.

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- Definition

Useful life of long lived, physical assets used in the normal conduct of business and not intended for resale, in 'PnYnMnDTnHnMnS' format, for example, 'P1Y5M13D' represents the reported fact of one year, five months, and thirteen days. Examples include, but not limited to, land, buildings, machinery and equipment, office equipment, furniture and fixtures, and computer equipment.

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The aggregate costs incurred (1) in a planned search or critical investigation aimed at discovery of new knowledge with the hope that such knowledge will be useful in developing a new product or service, a new process or technique, or in bringing about a significant improvement to an existing product or process; or (2) to translate research findings or other knowledge into a plan or design for a new product or process or for a significant improvement to an existing product or process whether intended for sale or the entity's use, during the reporting period charged to research and development projects, including the costs of developing computer software up to the point in time of achieving technological feasibility, and costs allocated in accounting for a business combination to in-process projects deemed to have no alternative future use.

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Significant Accounting Policies (Narrative) (Details) $ in Millions	12 Months Ended
	Dec. 31, 2019 USD ($) entity customer	Dec. 31, 2018 USD ($)	Dec. 31, 2017 USD ($)	Jan. 01, 2019 USD ($)
Significant Accounting Policies [Line Items]
Number of legal entities consolidated \| entity	5
Expenditures for company-sponsored research and development activities	$ 41.0	$ 40.1	$ 36.2
Number of customers representing greater than 10% of net sales or accounts receivable \| customer	0
Percentage of net sales or accounts receivable to be considered a major customer	10.00%
Accounting Standards Update 2016-02 [Member]
Significant Accounting Policies [Line Items]
Impact of adoption of ASU on consolidated balance sheet				$ 28.6
Minimum [Member] \| Software and Software Development Costs [Member]
Significant Accounting Policies [Line Items]
Property, plant and equipment, useful lives	1 year
Minimum [Member] \| Five Entities [Member]
Significant Accounting Policies [Line Items]
Non-controlling interest ownerships in consolidated entities	5.00%
Maximum [Member] \| Software and Software Development Costs [Member]
Significant Accounting Policies [Line Items]
Property, plant and equipment, useful lives	10 years
Maximum [Member] \| Five Entities [Member]
Significant Accounting Policies [Line Items]
Non-controlling interest ownerships in consolidated entities	41.00%