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