Quarterly report pursuant to Section 13 or 15(d)

Income Tax Expense

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Income Tax Expense
9 Months Ended
Sep. 30, 2017
Income Tax Disclosure [Abstract]  
Income Tax Expense
10. Income Tax Expense

 

Income tax expense for 2017 reflects a tax benefit of $11.6 million associated with the reversal of prior years’ tax contingency reserves due to the expiration of the statute of limitations.