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Intangible Assets and Goodwill - Other (Details) - USD ($)		12 Months Ended
	Nov. 21, 2019	Dec. 31, 2021	Dec. 31, 2020	Dec. 31, 2019
Intangible Assets and Goodwill
Finite Lived - Gross Amount		$ 266,300,000	$ 266,300,000
Finite Lived - Accumulated Amortization		(52,419,000)	(27,507,000)
Finite Lived - Net Amount		213,881,000	238,793,000
Total Gross Carrying Amount		385,200,000	385,200,000
Total Net Amount		332,781,000	357,693,000
Goodwill		66,134,000	66,134,000
In-Process Research and Development (IPR&D)
Intangible Assets and Goodwill
Indefinite Lived assets		$ 118,900,000	118,900,000
Minimum
Intangible Assets and Goodwill
Useful life/amortization period		5 years
Maximum
Intangible Assets and Goodwill
Useful life/amortization period		11 years
Developed Technology
Intangible Assets and Goodwill
Useful life/amortization period		11 years 4 months 24 days
Finite Lived - Gross Amount		$ 252,200,000	252,200,000
Finite Lived - Accumulated Amortization		(46,485,000)	(24,393,000)
Finite Lived - Net Amount		$ 205,715,000	227,807,000
Customer Relationships
Intangible Assets and Goodwill
Useful life/amortization period		5 years
Finite Lived - Gross Amount		$ 14,100,000	14,100,000
Finite Lived - Accumulated Amortization		(5,934,000)	(3,114,000)
Finite Lived - Net Amount		8,166,000	10,986,000
Avedro
Intangible Assets and Goodwill
Goodwill accumulated impairment		0
Avedro | Developed Technology
Intangible Assets and Goodwill
Useful life/amortization period	11 years
Avedro | Customer Relationships
Intangible Assets and Goodwill
Useful life/amortization period	5 years
Avedro | Cost of sales
Intangible Assets and Goodwill
Amortization of intangible assets		22,100,000	22,100,000	$ 2,300,000
Avedro | Selling, general and administrative
Intangible Assets and Goodwill
Amortization of intangible assets		$ 2,800,000	$ 2,800,000	$ 300,000

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- Definition

The aggregate expense charged against earnings to allocate the cost of intangible assets (nonphysical assets not used in production) in a systematic and rational manner to the periods expected to benefit from such assets. As a noncash expense, this element is added back to net income when calculating cash provided by or used in operations using the indirect method.

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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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