Condensed Consolidated Balance Sheets (Unaudited) - USD ($) $ in Millions	Dec. 30, 2023	Jun. 24, 2023
Current Assets:
Cash and cash equivalents	$ 846.1	$ 924.7
Short-term investments	2.6	9.6
Accounts receivable, net	126.6	163.9
Inventories, net	125.1	137.2
Prepaid expenses and other current assets	47.0	36.6
Total current assets	1,147.4	1,272.0
Property and equipment, net	71.0	66.4
Goodwill	816.4	816.4
Acquired intangibles, net	270.4	298.5
Right-of-use assets	45.9	49.0
Non-current other assets	222.2	109.1
Total assets	2,573.3	2,611.4
Current Liabilities:
Accounts payable	83.0	45.8
Accrued compensation	22.4	45.9
Income taxes payable	38.0	54.0
Other accrued liabilities	103.9	108.4
Current portion of long-term debt	6.0	6.0
Total current liabilities	253.3	260.1
Long-term debt	968.7	972.0
Other long-term liabilities	131.0	135.9
Total liabilities	1,353.0	1,368.0
Stockholders' Equity:
Preferred stock: $0.001 par value; 10,000,000 shares authorized; no shares issued and outstanding	0.0	0.0
Common stock: $0.001 par value; 120,000,000 shares authorized, 69,404,215 and 68,687,511 shares issued, 39,287,776 and 38,571,072 shares outstanding, at December 2023 and June 2023, respectively	0.1	0.1
Additional paid-in capital	1,050.5	1,009.2
Treasury stock: 30,116,439 common shares at December 2023 and June 2023, at cost	(878.0)	(878.0)
Accumulated other comprehensive income	0.2	0.0
Retained earnings	1,047.5	1,112.1
Total stockholders' equity	1,220.3	1,243.4
Liabilities and stockholders' equity	$ 2,573.3	$ 2,611.4

Right-of-use assets

No definition available.

Name:	syna_RightOfUseAssets
Namespace Prefix:	syna_
Data Type:	xbrli:monetaryItemType
Balance Type:	debit
Period Type:	instant

- Definition

Carrying value as of the balance sheet date of liabilities incurred (and for which invoices have typically been received) and payable to vendors for goods and services received that are used in an entity's business. Used to reflect the current portion of the liabilities (due within one year or within the normal operating cycle if longer).