Note Employee benefits (Breakdown of pension and restoration plans assets and liabilities) (Detail) - USD ($) $ in Thousands |
Dec. 31, 2016 |
Dec. 31, 2015 |
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Pension Plan | ||
Defined Benefit Plan Disclosure [Line Items] | ||
Current liabilities | $ 0 | $ 0 |
Non-current liabilities | 70,847 | 123,857 |
Benefit Restoration Plans | ||
Defined Benefit Plan Disclosure [Line Items] | ||
Current liabilities | 234 | 173 |
Non-current liabilities | $ 10,448 | $ 8,469 |
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- Definition This represents the current liability recognized in the balance sheet that is associated with the defined benefit pension plans. Reference 1: http://www.xbrl.org/2003/role/presentationRef
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- Definition This represents the noncurrent liability recognized in the balance sheet that is associated with the defined benefit pension plans. Reference 1: http://www.xbrl.org/2003/role/presentationRef
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- 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. No definition available.
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