Business Combinations (Schedule of Purchase Price Allocation) (Details) - USD ($)		3 Months Ended
	Nov. 02, 2021	Mar. 31, 2022	Dec. 31, 2021
Business Acquisition [Line Items]
Goodwill acquired on acquisition		$ 947,798,000	$ 947,715,000
SmartEquip [Member]
Business Acquisition [Line Items]
Purchase price	$ 173,806,000	$ 173,806,000
Cash and cash equivalents	2,039,000
Trade and other receivables	2,926,000
Other current assets	486,000
Property, plant and equipment	120,000
Other non-current assets	75,000
Deferred tax assets	8,932,000
Intangible assets	71,700,000
Trade and other liabilities	1,239,000
Deferred revenue	3,565,000
Other non-current liabilities	119,000
Deferred tax liabilities	18,192,000
Fair value of identifiable net assets acquired	63,163,000
Goodwill acquired on acquisition	110,643,000
Deferred tax assets, valuation allowance	$ 1,486,000
Weighted average amortization period	11 years 3 months 18 days
SmartEquip [Member] | Customer Relationships [Member]
Business Acquisition [Line Items]
Intangible assets	$ 50,700,000
SmartEquip [Member] | Software and technology assets [Member]
Business Acquisition [Line Items]
Intangible assets	$ 18,900,000
Weighted average amortization period	7 years
SmartEquip [Member] | Trade Names and Trademarks [Member]
Business Acquisition [Line Items]
Intangible assets	$ 1,000,000
Weighted average amortization period	3 years
SmartEquip [Member] | Backlog [Member]
Business Acquisition [Line Items]
Intangible assets	$ 1,100,000
Weighted average amortization period	2 years
Minimum [Member] | SmartEquip [Member] | Customer Relationships [Member]
Business Acquisition [Line Items]
Weighted average amortization period	4 years
Maximum [Member] | SmartEquip [Member] | Customer Relationships [Member]
Business Acquisition [Line Items]
Weighted average amortization period	15 years