Financial Instruments Financial Instruments, Securities Received as Consideration (Details) - USD ($) $ in Thousands |
3 Months Ended | 9 Months Ended | ||
|---|---|---|---|---|
Mar. 25, 2017 |
Mar. 25, 2017 |
Mar. 26, 2016 |
Jun. 25, 2016 |
|
| Investment [Line Items] | ||||
| Shares received as consideration | $ 500,073 | $ 500,073 | $ 124,950 | |
| Proceeds from sale of shares | 50,994 | $ 0 | ||
| Common Stock [Member] | ||||
| Investment [Line Items] | ||||
| Shares received as consideration | $ 40,000 | |||
| Proceeds from sale of shares | 51,000 | |||
| Gross Unrealized Gain | 5,000 | |||
| Gain realized upon sale of shares, payable | 6,000 | 6,000 | ||
| Payment for gain on sale of available-for-sale securities | 4,000 | |||
| Gain on sale of available-for-sale securities, payable in the next six months | $ 2,000 | $ 2,000 | ||