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Balance Sheet Details - Accounts Payable and Accrued Liabilities (Details) - USD ($) $ in Millions | Jun. 30, 2020 | Dec. 31, 2019
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Accounts Payable and Accrued Liabilities [Abstract] |  |
Accounts payable trade | $ 108.4 | $ 102.3
Accrued tax, audit, and legal fees | 21.4 | 14.0
Accrued rebates | 147.5 | 93.3
Accrued warranty | 9.3 | 7.4
Other accrued liabilities | 29.3 | 39.4
Total accounts payable and accrued liabilities | $ 315.9 | $ 256.4

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