XML 35 R24.htm IDEA: XBRL DOCUMENT
v3.19.2

Marketable Securities (Tables) | 3 Months Ended
--- | ---
Jun. 29, 2019
Marketable Securities [Abstract] |
Schedule of Available-for-sale Securities | The following table is a summary of available-for-sale securities at March 30, 2019 (in thousands): ໿ ໿
As of March 30, 2019 | Amortized Cost |  | Gross Unrealized Gains |  | Gross Unrealized Losses |  | Estimated Fair Value (Net Carrying Amount)
Corporate debt securities | $ | 215,098 |  |  | $ | 1,027 |  |  | $ | (600 | ) |  | $ | 215,525 |
Non-U.S. government securities | 13,209 |  |  | 8 |  |  | (40 | ) |  | 13,177 |
Agency discount notes | 450 |  |  | — |  |  | (1 | ) |  | 449 |
Total securities | $ | 228,757 |  |  | $ | 1,035 |  |  | $ | (641 | ) |  | $ | 229,151 |
The following table is a summary of available-for-sale securities at June 29, 2019 (in thousands):
As of June 29, 2019 | Amortized Cost |  | Gross Unrealized Gains |  | Gross Unrealized Losses |  | Estimated Fair Value (Net Carrying Amount)
Corporate debt securities | $ | 236,150 |  |  | $ | 2,474 |  |  | $ | (102 | ) |  | $ | 238,522 |
Non-U.S. government securities | 15,147 |  |  | 109 |  |  | (7 | ) |  | 15,249 |
U.S. Treasury securities | 3,623 |  |  | 35 |  |  | — |  |  | 3,658 |
Total securities | $ | 254,920 |  |  | $ | 2,618 |  |  | $ | (109 | ) |  | $ | 257,429 |
Schedule of Cost and Estimated Fair Value of Available-for-sale Securities by Contractual Maturity | The cost and estimated fair value of available-for-sale securities by contractual maturities were as follows (in thousands): ໿
| June 29, 2019 |  | March 30, 2019
| Amortized |  | Estimated |  | Amortized |  | Estimated
| Cost |  | Fair Value |  | Cost |  | Fair Value
Within 1 year | $ | 52,415 |  |  | $ | 52,350 |  |  | $ | 70,490 |  |  | $ | 70,183 |
After 1 year | 202,505 |  |  | 205,079 |  |  | 158,267 |  |  | 158,968 |
Total | $ | 254,920 |  |  | $ | 257,429 |  |  | $ | 228,757 |  |  | $ | 229,151 |

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_MarketableSecuritiesAbstract
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