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Income taxes | 9 Months Ended
--- | ---
Oct. 28, 2017
Income Tax Disclosure [Abstract] |
Income taxes | Income taxes
| 39 weeks ended
| October 28, 2017 |  | October 29, 2016
Forecasted annual effective tax rate | 21.2 | % |  | 25.0 | %
Discrete items recognized | 0.2 | % |  | — | %
Effective tax rate recognized in income statement | 21.4 | % |  | 25.0 | %
As disclosed in Note 2, the Company adopted ASU 2016-09 during the first quarter of Fiscal 2018. The Company anticipates the adoption of this accounting guidance related to share-based compensation to increase the periodic volatility in future effective tax rates as it will result in additional discrete items being recognized in future periods when the deduction for tax purposes for share awards does not equal the cumulative compensation costs of the share awards for financial reporting purposes. To the extent there are discrete items that are not included in the forecasted annual effective tax rate, the actual effective tax rate will differ from the forecasted annual effective tax rate. During Fiscal 2018, the Company recognized incremental tax expense for a discrete item related to the tax shortfall associated with share awards vesting subsequent to the adoption of the new share-based compensation accounting guidance in ASC No. 2016-09. During the 39 weeks ended October 28, 2017, the Company’s forecasted annual effective tax rate was lower than the US federal income tax rate primarily due to the favorable impact of foreign tax rate differences and benefits from global reinsurance and financing arrangements. The forecasted annual effective tax rate excludes the effects of any discrete items that may be recognized in future periods. There has been no material change in the amounts of unrecognized tax benefits, or the related accrued interest and penalties (where appropriate), in respect of uncertain tax positions identified as of January 28, 2017.

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- Definition The entire disclosure for income taxes. Disclosures may include net deferred tax liability or asset recognized in an enterprise's statement of financial position, net change during the year in the total valuation allowance, approximate tax effect of each type of temporary difference and carryforward that gives rise to a significant portion of deferred tax liabilities and deferred tax assets, utilization of a tax carryback, and tax uncertainties information. + References Reference 1: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Accounting Standards Codification -Topic 740 -URI http://asc.fasb.org/topic&trid=2144680 + Details
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