Business Acquisition Purchase Price Allocation Goodwill Not Expected Tax Deductible Amount

No definition available.

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- Definition

Quantity of material to be transported.

+ References

No definition available.

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- Definition

Repayment of debt demanded.

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No definition available.

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- Definition

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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- Definition

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.

+ References

No definition available.

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- Definition

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

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- Definition

The pro forma net Income or Loss for the period as if the business combination or combinations had been completed at the beginning of a period.

+ References

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- Definition

Amount of consideration transferred, consisting of acquisition-date fair value of assets transferred by the acquirer, liabilities incurred by the acquirer, and equity interest issued by the acquirer.

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- Definition

For contingent consideration arrangements recognized in connection with a business combination, this element represents an estimate of the high-end of the potential range (undiscounted) of the consideration which may be paid.

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- Definition

Amount of liability recognized arising from contingent consideration in a business combination.

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- Definition

This element represents the amount of earnings or loss of the acquiree since the acquisition date included in the consolidated income statement for the reporting period.

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- Definition

This element represents the amount of revenue of the acquiree since the acquisition date included in the consolidated income statement for the reporting period.

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- Definition

The amount of identifiable intangible assets recognized as of the acquisition date.

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- Definition

The amount of property, plant, and equipment recognized as of the acquisition date.

+ References

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- Definition

Amount recognized for assets, including goodwill, in excess of (less than) the aggregate liabilities assumed.

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- Definition

This item represents an other than temporary decline in value that has been recognized against an investment accounted for under the equity method of accounting. The excess of the carrying amount over the fair value of the investment represents the amount of the write down which is or was reflected in earnings. The written down value is a new cost basis with the adjusted value of the investment becoming its new carrying value subject to the equity accounting method. Evidence of a loss in value might include, but would not necessarily be limited to, absence of an ability to recover the carrying amount of the investment or inability of the investee to sustain an earnings capacity which would justify the carrying amount of the investment.

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- Definition

This item represents the carrying amount on the entity's balance sheet of its investment in common stock of an equity method investee. This is not an indicator of the fair value of the investment, rather it is the initial cost adjusted for the entity's share of earnings and losses of the investee, adjusted for any distributions (dividends) and other than temporary impairment (OTTI) losses recognized.

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- Definition

Amount after accumulated impairment loss of an asset representing future economic benefits arising from other assets acquired in a business combination that are not individually identified and separately recognized.

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- Definition

The cash outflow associated with the acquisition of business during the period. The cash portion only of the acquisition price.

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Acquisitions and Investment in Other Company - Additional Information (Detail)					1 Months Ended	2 Months Ended	3 Months Ended	12 Months Ended
	Nov. 13, 2019 USD ($)	Jan. 30, 2019 USD ($)	Apr. 25, 2018 USD ($)	Feb. 26, 2018 USD ($)	Jan. 30, 2019 USD ($)	Dec. 31, 2019 USD ($)	Dec. 31, 2019 USD ($)	Dec. 31, 2020 USD ($)	Dec. 31, 2019 USD ($)	Dec. 31, 2018 USD ($)	Feb. 28, 2020 USD ($)	Jun. 03, 2019 USD ($)
Business Acquisition [Line Items]
Contingent consideration	$ 24,000,000.0		$ 30,800,000			$ 8,900,000	$ 8,900,000		$ 8,900,000
Goodwill						416,431,000	416,431,000	$ 453,859,000	416,431,000	$ 381,850,000
Acquired Finite-lived Intangible Assets, Weighted Average Useful Life								7 years 2 months 12 days
Investment impairment							15,000,000.0		15,000,000
Industrial Automation [Member]
Business Acquisition [Line Items]
Total preliminary purchase price	81,600,000
Goodwill						396,483,000	396,483,000	$ 433,752,000	396,483,000	363,358,000
Estimate of Fair Value Measurement [Member]
Business Acquisition [Line Items]
Contingent consideration						39,705,000	39,705,000	7,227,000	39,705,000
Real War In [Member]
Business Acquisition [Line Items]
Equity Method Investments						0	0		0			$ 15,000,000.0
Repaymentof debt demanded											$ 25,000,000.0
Mobile Industrial Robots (MiR)
Business Acquisition [Line Items]
Total preliminary purchase price			197,778,000
Cash paid to acquire outstanding common and preferred stock			145,200,000
Contingent consideration			52,600,000			9,100,000	9,100,000		9,100,000	31,000,000.0
Arrangement range of outcomes value high								0		0
Goodwill, not deductible for tax purposes			136,000,000.0
Net income									464,602,000	442,082,000
Total preliminary purchase price			197,800,000
Goodwill			$ 135,976,000
Mobile Industrial Robots (MiR) \| Fair Value Adjustment to Inventory
Business Acquisition [Line Items]
Revenues										400,000
Mobile Industrial Robots (MiR) \| Acquisition Related Costs
Business Acquisition [Line Items]
Net income										2,900,000
Energid Technologies Corporation
Business Acquisition [Line Items]
Total preliminary purchase price				$ 27,600,000
Goodwill				14,400,000
Acquired value of intangible assets				$ 12,300,000
Acquired Finite-lived Intangible Assets, Weighted Average Useful Life				7 months 21 days
Net tangible assets				$ 1,000,000.0
Lemsys [Member]
Business Acquisition [Line Items]
Total preliminary purchase price		$ 1,400,000			$ 1,400,000
Total preliminary purchase price					9,100,000
Acquired value of intangible assets		$ 4,600,000			4,600,000
Acquired Finite-lived Intangible Assets, Weighted Average Useful Life		5 years 2 months 12 days
Net tangible assets		$ 3,100,000			$ 3,100,000
Autoguide LLC [Member]
Business Acquisition [Line Items]
Total preliminary purchase price								81,599,000
Arrangement range of outcomes value high	100,200,000							100,200,000
Goodwill, not deductible for tax purposes	41,200,000
Revenues						1,400,000
Income (loss) before income taxes						(900,000)
Goodwill								$ 41,223,000
Acquired Finite-lived Intangible Assets, Weighted Average Useful Life								6 years 1 month 6 days
Autoguide LLC [Member] \| Industrial Automation [Member]
Business Acquisition [Line Items]
Total preliminary purchase price	81,600,000
Cash paid to acquire outstanding common and preferred stock	57,600,000
Contingent consideration	$ 24,000,000.0
Arrangement range of outcomes value high						$ 100,200,000	$ 100,200,000		100,200,000
Quantity of material to be transported	4,500
Business acquisition percentage of equity	100.00%
Autoguide LLC [Member] \| Estimate of Fair Value Measurement [Member]
Business Acquisition [Line Items]
Revenues									100,000	100,000
Autoguide LLC [Member] \| Acquisition Related Costs
Business Acquisition [Line Items]
Net income									$ 1,200,000	$ 1,200,000