Quarterly report pursuant to Section 13 or 15(d)

Segment Reporting and Geographic Information

v2.4.0.6
Segment Reporting and Geographic Information
 9 Months Ended
Mar. 31, 2012
Segment Reporting Information, Additional Information [Abstract]  
Segment Reporting and Geographic Information
SEGMENT REPORTING AND GEOGRAPHIC INFORMATION
KLA-Tencor reports one reportable segment in accordance with the provisions of the authoritative guidance for segment reporting. Operating segments are defined as components of an enterprise about which separate financial information is evaluated regularly by the chief operating decision maker in deciding how to allocate resources and in assessing performance. KLA-Tencor’s chief operating decision maker is the Chief Executive Officer.
The Company is engaged primarily in designing, manufacturing, and marketing process control and yield management solutions for the semiconductor and related nanoelectronics industries. All operating units have been aggregated due to their inter-dependencies, commonality of long-term economic characteristics, products and services, the production processes, class of customer and distribution processes. The Company’s service products are an extension of the system product portfolio and provide customers with spare parts and fab management services (including system preventive maintenance and optimization services) to improve yield, increase production uptime and throughput, and lower the cost of ownership. Since the Company operates in one segment, all financial segment information required by the authoritative guidance can be found in the condensed consolidated financial statements.
The Company’s significant operations outside the United States include manufacturing facilities in Israel and Singapore, and sales, marketing and service offices in Western Europe, Japan and the Asia Pacific regions. For geographical revenue reporting, revenues are attributed to the geographic location in which the customer is located. Long-lived assets consist primarily of net property and equipment and are attributed to the geographic region in which they are located.
The following is a summary of revenues by geographic region for the indicated periods (as a percentage of total revenues):
  
Three months ended March 31,
 
Nine months ended March 31,
(Dollar amounts in thousands)
2012
 
2011
 
2012
 
2011
Revenues:
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
United States
$
185,195

 
22
%
 
$
253,347

 
30
%
 
$
543,922

 
24
%
 
$
489,709

 
21
%
Taiwan
209,772

 
25
%
 
264,137

 
32
%
 
602,076

 
26
%
 
685,759

 
30
%
Japan
92,370

 
11
%
 
78,631

 
9
%
 
337,506

 
15
%
 
232,332

 
10
%
Europe & Israel
89,116

 
11
%
 
72,082

 
9
%
 
251,382

 
11
%
 
171,820

 
8
%
Korea
198,374

 
24
%
 
58,705

 
7
%
 
339,951

 
15
%
 
343,949

 
15
%
Rest of Asia
65,694

 
7
%
 
107,157

 
13
%
 
204,642

 
9
%
 
359,159

 
16
%
Total
$
840,521

 
100
%
 
$
834,059

 
100
%
 
$
2,279,479

 
100
%
 
$
2,282,728

 
100
%

The following is a summary of revenues by major products for the indicated periods (as a percentage of total revenues):
  
Three months ended March 31,
 
Nine months ended March 31,
(Dollar amounts in thousands)
2012
 
2011
 
2012
 
2011
Revenues:
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
Defect inspection
$
474,164

 
56
%
 
$
563,193

 
68
%
 
$
1,261,259

 
55
%
 
$
1,479,666

 
65
%
Metrology
185,332

 
22
%
 
123,563

 
14
%
 
499,090

 
22
%
 
347,158

 
15
%
Service
139,343

 
17
%
 
142,789

 
17
%
 
427,386

 
19
%
 
412,992

 
18
%
Other
41,682

 
5
%
 
4,514

 
1
%
 
91,744

 
4
%
 
42,912

 
2
%
Total
$
840,521

 
100
%
 
$
834,059

 
100
%
 
$
2,279,479

 
100
%
 
$
2,282,728

 
100
%

Three customers each accounted for greater than 10% of total revenues for the three and nine months ended March 31, 2012. Three customers accounted for greater than 10% of total revenues for the three months ended March 31, 2011. Two customers accounted for greater than 10% of total revenues for the nine months ended March 31, 2011. Three customers accounted for greater than 10% of net accounts receivable as of March 31, 2012. Two customers accounted for greater than 10% of net accounts receivable as of June 30, 2011.
Long-lived assets by geographic region as of the dates indicated below were as follows: 
(In thousands)
As of March 31, 2012
 
As of June 30, 2011
Long-lived assets:
 
 
 
United States
$
206,722

 
$
202,520

Taiwan
761

 
803

Japan
3,590

 
4,256

Europe & Israel
81,032

 
90,163

Korea
2,586

 
2,804

Rest of Asia
47,814

 
53,106

Total
$
342,505

 
$
353,652