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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Amount of other increase (decrease) in additional paid in capital (APIC).

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

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Amount of intangible assets, excluding goodwill, acquired at the acquisition date.

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Amount recognized as of the acquisition date for the identifiable assets acquired in excess of (less than) the aggregate liabilities assumed.

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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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Business Combination - Other Acquisitions - Narrative (Details) $ in Thousands, ₨ in Millions, $ in Millions	3 Months Ended	12 Months Ended
	Mar. 31, 2018 USD ($)	Dec. 31, 2019 USD ($)	Dec. 31, 2018 USD ($)	Dec. 31, 2017 USD ($)	Mar. 31, 2019 USD ($)	Dec. 31, 2017 INR (₨)	Dec. 31, 2017 USD ($)	Jun. 30, 2017 CAD ($)	Jun. 30, 2017 USD ($)
Business Acquisition [Line Items]
Payments related to acquisitions, net of cash acquired		$ 893,412	$ 500	$ 5,363
Mining North America [Member] \| North America reportable segment [Member]
Business Acquisition [Line Items]
Intangible assets	$ 1,000
Intangible Assets, Amortizable Life	10 years
Cash Paid for Acquisitions	$ 500				$ 500
India [Member] \| North America reportable segment [Member]
Business Acquisition [Line Items]
Percentage of Voting Interests Acquired						45.00%	45.00%
Cash Paid for Acquisitions						₨ 2,025.0	$ 31,800
Adjustments To Additional Paid In Capital Other				$ 21,200
Metalworking North America [Member] \| North America reportable segment [Member]
Business Acquisition [Line Items]
Cash Paid for Acquisitions								$ 7.3	$ 5,400