Financial Instruments, Balance Sheet Location (Details) - USD ($)
$ in Millions |
Jun. 29, 2019 |
Jun. 30, 2018 |
| Forward contracts held to purchase U.S. dollars [Member] | Designated as hedging instruments [Member] | Cash Flow Hedging [Member] |
|
|
| Derivatives, Fair Value [Line Items] |
|
|
| Notional amount of total derivatives |
$ 48.5
|
$ 49.7
|
| Forward contracts held to purchase U.S. dollars [Member] | Not designated as hedging instruments [Member] |
|
|
| Derivatives, Fair Value [Line Items] |
|
|
| Notional amount of total derivatives |
19.6
|
21.1
|
| Forward contracts held to sell U.S. dollars [Member] | Designated as hedging instruments [Member] | Cash Flow Hedging [Member] |
|
|
| Derivatives, Fair Value [Line Items] |
|
|
| Notional amount of total derivatives |
0.0
|
1.2
|
| Forward contracts held to sell U.S. dollars [Member] | Not designated as hedging instruments [Member] |
|
|
| Derivatives, Fair Value [Line Items] |
|
|
| Notional amount of total derivatives |
$ 21.1
|
$ 21.3
|