Weighted average amortization period of finite-lived intangible assets acquired either individually or as part of a group of assets, in 'PnYnMnDTnHnMnS' format, for example, 'P1Y5M13D' represents the reported fact of one year, five months, and thirteen days.

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Line items represent financial concepts included in a table. These concepts are used to disclose reportable information associated with domain members defined in one or many axes to the table.

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No definition available.

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Percentage of voting equity interests acquired at the acquisition date in the business combination.

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Amount of liabilities incurred by the acquirer as part of consideration transferred in a business combination.

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The cash outflow associated with the acquisition of a business, net of the cash acquired from the purchase.

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Acquisitions - JPK (Details) € in Millions, $ in Millions			12 Months Ended
Acquisitions - JPK (Details) € in Millions, $ in Millions	Jul. 11, 2018 USD ($)	Jul. 11, 2018 EUR (€)	Dec. 31, 2020 USD ($)	Dec. 31, 2019 USD ($)	Dec. 31, 2018 USD ($)
Acquisitions
Payments to Acquire Businesses, Net of Cash Acquired			$ 59.2	$ 90.0	$ 191.6
JPK
Acquisitions
Ownership percentage acquired	100.00%	100.00%
Payments to Acquire Businesses, Net of Cash Acquired	$ 16.6	€ 14.2
Business Combination, Consideration Transferred, Liabilities Incurred	$ 4.3
Acquired Finite-lived Intangible Assets, Weighted Average Useful Life	8 years	8 years
JPK \| Existing technology
Acquisitions
Acquired Finite-lived Intangible Assets, Weighted Average Useful Life	8 years	8 years
JPK \| Customer relationships
Acquisitions
Acquired Finite-lived Intangible Assets, Weighted Average Useful Life	8 years	8 years
JPK \| Backlog
Acquisitions
Acquired Finite-lived Intangible Assets, Weighted Average Useful Life	1 year	1 year