XML 51 R25.htm IDEA: XBRL DOCUMENT
v3.19.3

Marketable Securities (Tables) | 9 Months Ended
--- | ---
Sep. 28, 2019
Investments, Debt and Equity Securities [Abstract] |
Schedule of Available-for-Sale Securities Reconciliation | The Company’s marketable securities within cash equivalents and investments included in the consolidated balance sheets are detailed as follows (in thousands):
|  | September 28, 2019 |
|  | Amortized Cost |  |  | Unrealized Gain |  |  | Unrealized Loss |  |  | Fair Value |
Time deposits |  |  | 213 |  |  |  | — |  |  |  | — |  |  |  | 213 |
Total |  | $ | 213 |  |  | $ | — |  |  | $ | — |  |  | $ | 213 |
Amounts included in: |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Cash equivalents |  | $ | 213 |  |  | $ | — |  |  | $ | — |  |  | $ | 213 |
Total |  | $ | 213 |  |  | $ | — |  |  | $ | — |  |  | $ | 213 |
|  | December 31, 2018 |
|  | Amortized |  |  | Unrealized |  |  | Unrealized |  |  | Fair |
|  | Cost |  |  | Gain |  |  | Loss |  |  | Value |
U.S. Treasury securities |  | $ | 164,619 |  |  | $ | 16 |  |  | $ | (320 | ) |  | $ | 164,315 |
Foreign government securities |  |  | 3,486 |  |  |  | 1 |  |  |  | (24 | ) |  |  | 3,463 |
Corporate debt securities |  |  | 725,778 |  |  |  | 41 |  |  |  | (2,760 | ) |  |  | 723,059 |
Time deposits |  |  | 108,638 |  |  |  | — |  |  |  | — |  |  |  | 108,638 |
Total |  | $ | 1,002,521 |  |  | $ | 58 |  |  | $ | (3,104 | ) |  | $ | 999,475 |
Amounts included in: |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Cash equivalents |  | $ | 60,532 |  |  | $ | — |  |  | $ | (1 | ) |  | $ | 60,531 |
Investments |  |  | 941,989 |  |  |  | 58 |  |  |  | (3,103 | ) |  |  | 938,944 |
Total |  | $ | 1,002,521 |  |  | $ | 58 |  |  | $ | (3,104 | ) |  | $ | 999,475 |
Investments Classified By Contractual Maturity Date | The estimated fair value of marketable debt securities by maturity date is as follows (in thousands):
|  | September 28, 2019 |  |  | December 31, 2018 |
Due in one year or less |  | $ | 213 |  |  | $ | 797,649 |
Due after one year through three years |  |  | — |  |  |  | 201,826 |
Total |  | $ | 213 |  |  | $ | 999,475 |

X
- Definition Tabular disclosure of maturities of an entity's investments as well as any other information pertinent to the investments. + References No definition available. + Details
Name: | us-gaap_InvestmentsClassifiedByContractualMaturityDateTableTextBlock
Namespace Prefix: | us-gaap_
Data Type: | nonnum:textBlockItemType
Balance Type: | na
Period Type: | duration

X
- References No definition available. + Details
Name: | us-gaap_InvestmentsDebtAndEquitySecuritiesAbstract
Namespace Prefix: | us-gaap_
Data Type: | xbrli:stringItemType
Balance Type: | na
Period Type: | duration

X
- Definition Tabular disclosure of the reconciliation of available-for-sale securities from cost basis to fair value. + References No definition available. + Details
Name: | us-gaap_ScheduleOfAvailableForSaleSecuritiesReconciliationTableTextBlock
Namespace Prefix: | us-gaap_
Data Type: | nonnum:textBlockItemType
Balance Type: | na
Period Type: | duration