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Subsequent Event - Additional information (Detail) - Subsequent Event [Member] - North American Partners In Anesthesia [Member] $ in Millions | May 06, 2020 USD ($)
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Income Statement, Balance Sheet and Additional Disclosures by Disposal Groups, Including Discontinued Operations [Line Items] |
Proceeds from Divestiture of Businesses | $ 50.0
Maximum consideration receivable | 250.0
Accounts receivable retained | 110.0
Maximum [Member] |
Income Statement, Balance Sheet and Additional Disclosures by Disposal Groups, Including Discontinued Operations [Line Items] |
Maximum consideration receivable | 250.0
Gain loss on sale of business | 600.0
Minimum [Member] |
Income Statement, Balance Sheet and Additional Disclosures by Disposal Groups, Including Discontinued Operations [Line Items] |
Maximum consideration receivable | 0.0
Gain loss on sale of business | $ 500.0

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