XML 125 R109.htm IDEA: XBRL DOCUMENT v3.8.0.1

Major Customer, Segment and Geographic Information (Revenue for Each Class of Similar Products) (Details) - USD ($) $ in Thousands	12 Months Ended
	Dec. 30, 2017	Dec. 31, 2016	Jan. 02, 2016
Net sales for each class of similar products
Net sales	$ 2,788,163	$ 3,042,371	$ 3,228,836
Percentage of Total	100.00%	100.00%	100.00%
Watches
Net sales for each class of similar products
Net sales	$ 2,199,031	$ 2,330,275	$ 2,475,814
Percentage of Total	78.90%	76.60%	76.70%
Leathers
Net sales for each class of similar products
Net sales	$ 325,502	$ 393,761	$ 409,381
Percentage of Total	11.70%	12.90%	12.70%
Jewelry
Net sales for each class of similar products
Net sales	$ 211,694	$ 251,391	$ 272,146
Percentage of Total	7.60%	8.30%	8.40%
Other
Net sales for each class of similar products
Net sales	$ 51,936	$ 66,944	$ 71,495
Percentage of Total	1.80%	2.20%	2.20%

X

- Definition

Percentage Of Product Revenue To Total Sales Revenue.

+ References

No definition available.

+ Details

Name:	fosl_PercentageOfProductRevenueToTotalSalesRevenue
Namespace Prefix:	fosl_
Data Type:	num:percentItemType
Balance Type:	na
Period Type:	duration

X

- Definition

Total revenue from sale of goods and services rendered during the reporting period, in the normal course of business, reduced by sales returns and allowances, and sales discounts.

+ References

Reference 1: http://www.xbrl.org/2003/role/presentationRef
-Publisher FASB
-Name Accounting Standards Codification
-Topic 225
-SubTopic 10
-Section S99
-Paragraph 2
-Subparagraph (SX 210.5-03.1)
-URI http://asc.fasb.org/extlink&oid=63488584&loc=d3e20235-122688

+ Details

Name:	us-gaap_SalesRevenueNet
Namespace Prefix:	us-gaap_
Data Type:	xbrli:monetaryItemType
Balance Type:	credit
Period Type:	duration

X

- Definition

Line items represent financial concepts included in a table. These concepts are used to disclose reportable information associated with domain members defined in one or many axes to the table.

+ References

No definition available.

+ Details

Name:	us-gaap_SegmentReportingInformationLineItems
Namespace Prefix:	us-gaap_
Data Type:	xbrli:stringItemType
Balance Type:	na
Period Type:	duration

X

- Details

Name:	us-gaap_ProductOrServiceAxis=fosl_WatchesMember
Namespace Prefix:
Data Type:	na
Balance Type:
Period Type:

X

- Details

Name:	us-gaap_ProductOrServiceAxis=fosl_LeathersMember
Namespace Prefix:
Data Type:	na
Balance Type:
Period Type:

X

- Details

Name:	us-gaap_ProductOrServiceAxis=fosl_JewelryMember
Namespace Prefix:
Data Type:	na
Balance Type:
Period Type:

X

- Details

Name:	us-gaap_ProductOrServiceAxis=fosl_ProductsOtherMember
Namespace Prefix:
Data Type:	na
Balance Type:
Period Type: