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Investments | 12 Months Ended
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Sep. 01, 2019
Investments, Debt and Equity Securities [Abstract] |
Investments | Note 2—Investments The Company’s investments were as follows:
2019: | Cost Basis |  | Unrealized Gains, Net |  | Recorded Basis
Available-for-sale: |  |  |  |  |
Government and agency securities | $ | 716 |  |  | $ | 6 |  |  | $ | 722 |
Held-to-maturity: |  |  |  |  |
Certificates of deposit | 338 |  |  |  |  | 338 |
Total short-term investments | $ | 1,054 |  |  | $ | 6 |  |  | $ | 1,060 |
2018: | Cost Basis |  | Unrealized Losses, Net |  | Recorded Basis
Available-for-sale: |  |  |  |  |
Government and agency securities | $ | 912 |  |  | $ | (14 | ) |  | $ | 898 |
Held-to-maturity: |  |  |  |  |
Certificates of deposit | 306 |  |  |  |  | 306 |
Total short-term investments | $ | 1,218 |  |  | $ | (14 | ) |  | $ | 1,204 |
Gross unrecognized holding gains and losses on available-for-sale securities were not material for the years ended September 1, 2019, and September 2, 2018. At the end of 2019 and 2018, the Company's available-for-sale securities that were in a continuous unrealized-loss position were not material. There were no sales of available-for-sale securities in 2019. Proceeds from sales of available-for-sale securities were $39 and $202 during 2018, and 2017, respectively. Gross realized gains or losses from sales of available-for-sale securities were not material in 2018 and 2017. The maturities of available-for-sale and held-to-maturity securities at the end of 2019 are as follows:
| Available-For-Sale |  | Held-To-Maturity
| Cost Basis |  | Fair Value |
Due in one year or less | $ | 297 |  |  | $ | 297 |  |  | $ | 338 |
Due after one year through five years | 402 |  |  | 407 |  |  | 0 |
Due after five years | 17 |  |  | 18 |  |  | 0 |
Total | $ | 716 |  |  | $ | 722 |  |  | $ | 338 |

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- Definition The entire disclosure for investments in certain debt and equity securities. + References Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef -Publisher FASB -Name Accounting Standards Codification -Topic 942 -SubTopic 320 -URI http://asc.fasb.org/subtopic&trid=2209399 Reference 2: http://fasb.org/us-gaap/role/ref/legacyRef -Publisher FASB -Name Accounting Standards Codification -Topic 946 -SubTopic 320 -URI http://asc.fasb.org/subtopic&trid=2324412 Reference 3: http://fasb.org/us-gaap/role/ref/legacyRef -Publisher FASB -Name Accounting Standards Codification -Topic 320 -URI http://asc.fasb.org/topic&trid=2196928 Reference 4: http://fasb.org/us-gaap/role/ref/legacyRef -Publisher FASB -Name Accounting Standards Codification -Topic 940 -SubTopic 320 -URI http://asc.fasb.org/subtopic&trid=2176304 + Details
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