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CASH AND CASH EQUIVALENTS, SHORT-TERM BANK DEPOSITS AND MARKETABLE SECURITIES | 12 Months Ended
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Dec. 31, 2020
Cash, Cash Equivalents, and Short-term Investments [Abstract] |
Cash, Cash Equivalents, and Short-term Investments [Text Block] |
NOTE 4:- | CASH AND CASH EQUIVALENTS, SHORT-TERM BANK DEPOSITS AND MARKETABLE SECURITIES
|  | December 31, |
|  | 2020 |  |  | 2019 |
Cash and cash equivalents: |  |  |  |  |  |  |  |
Cash |  | $ | 204.4 |  |  | $ | 182.0 |
Money market funds |  |  | 14.5 |  |  |  | 28.2 |
Short term deposits |  |  | 36.8 |  |  |  | 69.0 |
Total Cash and cash equivalents |  |  | 255.7 |  |  |  | 279.2 |
Short-term bank deposits: |  |  | 214.5 |  |  |  | 0.6 |
Marketable securities: |  |  |  |  |  |  |  |
Government and corporate debentures - fixed interest rate |  |  | 2,626.9 |  |  |  | 3,008.9 |
Government-sponsored enterprises debentures |  |  | 714.7 |  |  |  | 475.6 |
Government and corporate debentures - floating interest rate |  |  | 187.8 |  |  |  | 184.4 |
Total Marketable securities |  |  | 3,529.4 |  |  |  | 3,668.9 |
Total Cash and cash equivalents, short-term bank deposits and marketable securities |  | $ | 3,999.6 |  |  | $ | 3,948.7 |
The gross unrealized gains on the Company’s marketable securities were $51.4 and $29.0 as of December 31, 2020 and 2019, respectively. The gross unrealized losses on the Company’s marketable securities were insignificant as of December 31, 2020 and 2019. The following table classifies the Company’s marketable securities by contractual maturities:
|  | December 31, |
|  | 2020 |  |  | 2019 |
Contractual maturity year: |  |  |  |  |  |  |  |
2021 |  | $ | 1,217.5 |  |  | $ | 1,300.1 |
2022 |  |  | 1,053.4 |  |  |  | 1,041.9 |
2023 |  |  | 740.8 |  |  |  | 770.3 |
2024 |  |  | 351.0 |  |  |  | 372.1 |
2025 |  |  | 166.7 |  |  |  | 184.5 |
Total |  | $ | 3,529.4 |  |  | $ | 3,668.9 |
As of December 31, 2020 and 2019, interest receivable amounted to $19.5 and $24.4, respectively, and is included within prepaid expenses and other assets in the balance sheets.

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- Definition The entire disclosure of the components of cash, cash equivalents, and short-term investments. Short-term investments may include current marketable securities. + References Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef -Publisher FASB -Name Accounting Standards Codification -Topic 320 -URI http://asc.fasb.org/topic&trid=2196928 + Details
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