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v3.22.2.2

Financial Instruments (Details 1) - USD ($) $ in Millions | Sep. 30, 2022 | Dec. 31, 2021
--- | --- | ---
Marketable debt securities |  |
Amortized Cost | $ 2,122.7 | $ 2,435.9
Gross unrealized gains | 0.1 | 0.4
Gross unrealized losses | (27.0) | (3.2)
Fair value | 2,095.8 | 2,433.1
Marketable equity securities |  |
Amortized Cost | 1,133.8 | 1,167.0
Gross Unrealized Gains | 0.0 | 160.9
Gross Unrealized Losses | (237.8) | (279.4)
Fair Value | 896.0 | 1,048.5
Corporate debt securities Current |  |
Marketable debt securities |  |
Amortized Cost | 833.6 | 723.6
Gross unrealized gains | 0.0 | 0.1
Gross unrealized losses | (6.9) | (0.3)
Fair value | 826.7 | 723.4
Corporate debt securities Non-current |  |
Marketable debt securities |  |
Amortized Cost | 400.5 | 385.4
Gross unrealized gains | 0.0 | 0.2
Gross unrealized losses | (8.1) | (0.8)
Fair value | 392.4 | 384.8
Government securities Current |  |
Marketable debt securities |  |
Amortized Cost | 412.1 | 817.0
Gross unrealized gains | 0.1 | 0.0
Gross unrealized losses | (3.5) | (0.4)
Fair value | 408.7 | 816.6
Government securities Non-current |  |
Marketable debt securities |  |
Amortized Cost | 298.8 | 377.0
Gross unrealized gains | 0.0 | 0.1
Gross unrealized losses | (5.5) | (1.0)
Fair value | 293.3 | 376.1
Mortgage and other asset backed securities Current |  |
Marketable debt securities |  |
Amortized Cost | 0.1 | 1.1
Gross unrealized gains | 0.0 | 0.0
Gross unrealized losses | 0.0 | 0.0
Fair value | 0.1 | 1.1
Mortgage and other asset backed securities Non-current |  |
Marketable debt securities |  |
Amortized Cost | 177.6 | 131.8
Gross unrealized gains | 0.0 | 0.0
Gross unrealized losses | (3.0) | (0.7)
Fair value | 174.6 | 131.1
Equity Securities, Current |  |
Marketable equity securities |  |
Amortized Cost |  | 33.9
Gross Unrealized Gains |  | 9.9
Gross Unrealized Losses |  | 0.0
Fair Value |  | 43.8
Equity Securities, Non-Current |  |
Marketable equity securities |  |
Amortized Cost | 1,133.8 | 1,133.1
Gross Unrealized Gains | 0.0 | 151.0
Gross Unrealized Losses | (237.8) | (279.4)
Fair Value | $ 896.0 | $ 1,004.7

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