Consolidated Balance Sheets - USD ($) $ in Millions	Jun. 27, 2020	Jun. 29, 2019
Current Assets:
Cash and cash equivalents	$ 763.4	$ 327.8
Accounts receivable, net of allowances of $5.8 and $2.1 at June 2020 and 2019, respectively	195.3	230.0
Inventories	102.0	158.7
Prepaid expenses and other current assets	16.9	14.6
Total current assets	1,077.6	731.1
Property and equipment, net	84.3	103.0
Goodwill	360.8	372.8
Acquired intangibles, net	93.4	144.8
Non-current other assets	77.7	58.1
Total assets	1,693.8	1,409.8
Current Liabilities:
Accounts payable	60.6	98.3
Accrued compensation	59.5	30.4
Income taxes payable	33.0	19.1
Other accrued liabilities	91.0	106.1
Total current liabilities	244.1	253.9
Long-term debt	100.0
Convertible notes, net	486.6	468.3
Other long-term liabilities	44.0	30.3
Total liabilities	874.7	752.5
Commitments and contingencies
Stockholders' Equity:
Preferred stock: $0.001 par value; 10,000,000 shares authorized; no shares issued and outstanding
Common stock: $0.001 par value; 120,000,000 shares authorized, 65,871,648 and 64,283,948 shares issued, and 34,122,453 and 33,349,735 shares outstanding, at June 2020 and 2019, respectively	0.1	0.1
Additional paid-in capital	1,340.2	1,266.1
Treasury stock: 31,749,195 and 30,934,213 common shares at June 2020 and 2019, respectively, at cost	(1,222.6)	(1,192.4)
Retained earnings	701.4	583.5
Total stockholders' equity	819.1	657.3
Liabilities and stockholders' equity	$ 1,693.8	$ 1,409.8

Convertible notes payable, net.

No definition available.

Name:	syna_ConvertibleNotesPayableNet
Namespace Prefix:	syna_
Data Type:	xbrli:monetaryItemType
Balance Type:	credit
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).