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Accounts Receivable, Extended Payment

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Income tax examination minimum likelihood of tax benefits being realized upon settlement.

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Long-lived assets maintained in the United States.

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Sales-type Lease, Lease Receivable, Extended Payment

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Service Fee Credit

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Share-Based Compensation Arrangement by Share-based Payment Award, Fair Value Assumptions, Market-based Implied Volatility, Percent

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Share-Based Compensation Arrangement by Share-based Payment Award, Fair Value Assumptions, Market-based Implied Volatility, Period

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Summary Of Significant Accounting Policies [Line Items]

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System Sales Arrangement, Warranty Period

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The capitalized costs incurred during the period (excluded from amortization) to purchase, lease or otherwise acquire an unproved property, including costs of lease bonuses and options to purchase or lease properties, the portion of costs applicable to minerals when land including mineral rights is purchased in fee, brokers' fees, recording fees, legal costs, and other costs incurred in acquiring properties.

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For an entity that discloses a concentration risk in relation to quantitative amount, which serves as the "benchmark" (or denominator) in the equation, this concept represents the concentration percentage derived from the division.

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The amount of expense recognized in the current period that reflects the allocation of the cost of tangible assets over the assets' useful lives. Includes production and non-production related depreciation.

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Period the derivative contract is outstanding, in 'PnYnMnDTnHnMnS' format, for example, 'P1Y5M13D' represents the reported fact of one year, five months, and thirteen days.

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Useful life of finite-lived intangible assets, in 'PnYnMnDTnHnMnS' format, for example, 'P1Y5M13D' represents the reported fact of one year, five months, and thirteen days.

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Term of lessor's sales-type lease, in 'PnYnMnDTnHnMnS' format, for example, 'P1Y5M13D' represents reported fact of one year, five months, and thirteen days.

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Number of operating segments. An operating segment is a component of an enterprise: (a) that engages in business activities from which it may earn revenues and incur expenses (including revenues and expenses relating to transactions with other components of the same enterprise), (b) whose operating results are regularly reviewed by the enterprise's chief operating decision maker to make decisions about resources to be allocated to the segment and assess its performance, and (c) for which discrete financial information is available. An operating segment may engage in business activities for which it has yet to earn revenues, for example, start-up operations may be operating segments before earning revenues.

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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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Amount of cash restricted as to withdrawal or usage. Cash includes, but is not limited to, currency on hand, demand deposits with banks or financial institutions, and other accounts with general characteristics of demand deposits.

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Description of timing for satisfying performance obligation in contract with customer. Includes, but is not limited to, as services are rendered, and upon shipment, delivery or completion of service.

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Summary Of Significant Accounting Policies - Additional Information (Details) $ in Millions	12 Months Ended
	Dec. 31, 2021 USD ($) segment	Dec. 31, 2020 USD ($)	Dec. 31, 2019 USD ($)
Summary Of Significant Accounting Policies [Line Items]
Service Fee Credit	$ 80.0
Sales-type Lease, Lease Receivable, Extended Payment	15.0
Accounts Receivable, Extended Payment	181.0
Accounts Receivable, Deferred Lease Billing and Extended Payments, Outstanding	19.0
Restricted cash	17.9	$ 18.0
Depreciation expense	$ 280.0	221.0	$ 157.0
Number of operating segments \| segment	1
Performance obligation period	The Company’s system sale arrangements generally include a five-year period of service. The first year of service is generally free and included in the system sale arrangement, and the remaining four years are generally included at a stated service price.
System sales arrangement, warranty period	1 year
Capitalized contract acquisition costs	$ 71.8	$ 53.1
Market-based implied volatility (period)	1 year
Market-based implied volatility (percent)	100.00%
Cash flow hedges de-designated (period)	2 months
Likelihood of tax benefits being realized upon ultimate settlement	50.00%
Long-lived assets, percent	84.00%	83.00%
Minimum
Summary Of Significant Accounting Policies [Line Items]
Estimated useful life, intangible asset	2 years
Sales-type leases term	24 months
Maximum
Summary Of Significant Accounting Policies [Line Items]
Estimated useful life, intangible asset	9 years
Sales-type leases term	84 months
Derivative, term of contract	12 months
Maximum \| Internal use software
Summary Of Significant Accounting Policies [Line Items]
Useful Lives	5 years
Accounts Receivable \| Geographic Concentration Risk \| U.S.
Summary Of Significant Accounting Policies [Line Items]
Concentration risk, percentage	67.00%
Total Revenue \| Geographic Concentration Risk \| U.S.
Summary Of Significant Accounting Policies [Line Items]
Concentration risk, percentage	67.00%	68.00%	70.00%
Total Revenue \| Geographic Concentration Risk \| Outside of U.S. (“OUS”)
Summary Of Significant Accounting Policies [Line Items]
Concentration risk, percentage	33.00%	32.00%	30.00%