Balance Sheet Components (Inventories) (Details) - USD ($) $ in Millions	12 Months Ended
Dec. 31, 2021	Dec. 31, 2020	Dec. 31, 2019
Inventory, Net [Abstract]
Raw materials	$ 922.4	$ 958.4
Work in process	993.3	1,438.1
Finished goods	2,062.0	3,075.4
Inventories	3,977.7	5,471.9
Inventory reserves	519.0	353.6
Net realizable value of inventory recognized as expense	$ 474.9	$ 206.1	$ 399.2

Carrying amount, net of valuation reserves and adjustments, as of the balance sheet date of merchandise or goods held by the company that are readily available for sale.

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Amount after valuation and LIFO reserves of inventory expected to be sold, or consumed within one year or operating cycle, if longer.

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Carrying amount, net of valuation reserves and adjustments, as of the balance sheet date of unprocessed items to be consumed in the manufacturing or production process.

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Amount of valuation reserve for inventory.

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Net realizable value of inventory recognized as expense

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