Income Taxes	9 Months Ended
Sep. 29, 2018
Income Tax Disclosure [Abstract]
Income Taxes	Income Taxes On December 22, 2017, the Tax Cuts and Jobs Act of 2017 (the “Act”) was signed into law making significant changes to the Internal Revenue Code. Changes include, but are not limited to, a federal corporate tax rate decrease from 34% to 21% beginning January 1, 2018, the transition of U.S international taxation from a worldwide tax system to a territorial system, and a one-time transition tax on the mandatory deemed repatriation of foreign earnings. On December 22, 2017, Staff Accounting Bulletin No. 118 ("SAB 118") was issued to address the application of GAAP in situations when a registrant does not have the necessary information available, prepared, or analyzed (including computations) in reasonable detail to complete the accounting for certain income tax effects of the Act. At this point in time, we are primarily monitoring interpretations and guidance related to the Act to determine if they affect our provisional accounting. Our analysis is required to be complete on December 22, 2018 under SAB 118. Any further adjustment to these amounts will be recorded to current tax expense in the fourth quarter of 2018. No adjustments were identified for the three and nine months ended September 29, 2018. We recorded an income tax benefit of $1.0 million and $0.6 million for the three months ended September 29, 2018 and September 30, 2017, respectively, and $2.6 million and $1.5 million for the nine months ended September 29, 2018 and September 30, 2017. The tax benefit recorded for the three and nine months ended September 29, 2018 primarily relates to excess tax benefits recorded from the taxable compensation on share-based awards and a discrete benefit recorded related to the acquisition of Trusted. A benefit of $0.6 million was recorded in the quarter to account for the valuation allowance release primarily related to the acquired intangible assets which have increased fair market value basis for GAAP purposes but carryover basis for tax purposes. The tax benefit for the three and nine months ended September 29, 2018 was partially off-set by tax expenses pertaining to amortization of goodwill for tax purposes, for which there is no corresponding book deduction, foreign taxes in certain foreign jurisdictions, and certain state taxes based on operating income that are payable without regard to tax loss carryforwards. The tax benefit recorded for the three and nine months ended September 30, 2017 primarily related to the excess tax benefits from the taxable compensation on share-based awards, partially offset by tax expense pertaining to amortization of goodwill associated with the acquisition of Care.com HomePay for tax purposes, for which there was no corresponding book deduction, and certain state taxes based on operating income that are payable without regard to tax loss carryforwards.

Income Taxes

On December 22, 2017, the Tax Cuts and Jobs Act of 2017 (the “Act”) was signed into law making significant changes to the Internal Revenue Code. Changes include, but are not limited to, a federal corporate tax rate decrease from 34% to 21% beginning January 1, 2018, the transition of U.S international taxation from a worldwide tax system to a territorial system, and a one-time transition tax on the mandatory deemed repatriation of foreign earnings. On December 22, 2017, Staff Accounting Bulletin No. 118 ("SAB 118") was issued to address the application of GAAP in situations when a registrant does not have the necessary information available, prepared, or analyzed (including computations) in reasonable detail to complete the accounting for certain income tax effects of the Act. At this point in time, we are primarily monitoring interpretations and guidance related to the Act to determine if they affect our provisional accounting. Our analysis is required to be complete on December 22, 2018 under SAB 118. Any further adjustment to these amounts will be recorded to current tax expense in the fourth quarter of 2018. No adjustments were identified for the three and nine months ended September 29, 2018.

We recorded an income tax benefit of $1.0 million and $0.6 million for the three months ended September 29, 2018 and September 30, 2017, respectively, and $2.6 million and $1.5 million for the nine months ended September 29, 2018 and September 30, 2017. The tax benefit recorded for the three and nine months ended September 29, 2018 primarily relates to excess tax benefits recorded from the taxable compensation on share-based awards and a discrete benefit recorded related to the acquisition of Trusted. A benefit of $0.6 million was recorded in the quarter to account for the valuation allowance release primarily related to the acquired intangible assets which have increased fair market value basis for GAAP purposes but carryover basis for tax purposes. The tax benefit for the three and nine months ended September 29, 2018 was partially off-set by tax expenses pertaining to amortization of goodwill for tax purposes, for which there is no corresponding book deduction, foreign taxes in certain foreign jurisdictions, and certain state taxes based on operating income that are payable without regard to tax loss carryforwards.

The tax benefit recorded for the three and nine months ended September 30, 2017 primarily related to the excess tax benefits from the taxable compensation on share-based awards, partially offset by tax expense pertaining to amortization of goodwill associated with the acquisition of Care.com HomePay for tax purposes, for which there was no corresponding book deduction, and certain state taxes based on operating income that are payable without regard to tax loss carryforwards.