Income Taxes - Summary of Tax Years Open for Examination (Detail)
|
6 Months Ended |
---|---|
Jun. 30, 2013
|
|
United States | Minimum
|
|
Schedule Of Income Taxes [Line Items] | |
Open tax year | 2001 |
United States | Maximum
|
|
Schedule Of Income Taxes [Line Items] | |
Open tax year | 2011 |
India | Minimum
|
|
Schedule Of Income Taxes [Line Items] | |
Open tax year | 2006 |
India | Maximum
|
|
Schedule Of Income Taxes [Line Items] | |
Open tax year | 2012 |
Japan | Minimum
|
|
Schedule Of Income Taxes [Line Items] | |
Open tax year | 2007 |
Japan | Maximum
|
|
Schedule Of Income Taxes [Line Items] | |
Open tax year | 2011 |
United Kingdom | Minimum
|
|
Schedule Of Income Taxes [Line Items] | |
Open tax year | 2008 |
United Kingdom | Maximum
|
|
Schedule Of Income Taxes [Line Items] | |
Open tax year | 2011 |