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Balance Sheet Details - Accounts Payable and Accrued Liabilities (Details) - USD ($) $ in Millions	Dec. 31, 2019	Dec. 31, 2018	Dec. 31, 2017
Condensed Financial Information Disclosure [Abstract]
Accounts payable trade	$ 102.3	$ 75.5
Accrued tax, audit, and legal fees	14.0	11.7
Accrued rebates	93.3	36.1
Accrued warranty	7.4	6.8	$ 8.8
Other accrued liabilities	39.4	17.0
Total accounts payable and accrued liabilities	$ 256.4	$ 147.1

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Carrying value as of the balance sheet date of accrued current tax, audit and legal fees.

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Pharmacy Rebates

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Amount of liabilities incurred to vendors for goods and services received, and accrued liabilities classified as other, payable within one year or the normal operating cycle, if longer.

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Carrying value as of the balance sheet date of obligations incurred (and for which invoices have typically been received) and payable to vendors for goods and services received that are used in an entity's business. Used to reflect the current portion of the liabilities (due within one year or within the normal operating cycle if longer).

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Amount as of the balance sheet date of the aggregate standard product warranty liability. Does not include the balance for the extended product warranty liability.

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