Income Taxes

6 Months Ended

Jun. 29, 2019

Income Tax Disclosure [Abstract]

Income Tax Disclosure [Text Block]

Income Taxes

The principal causes of the difference between the U.S. federal statutory tax rate of 21% and effective income tax rates are as follows:

	Quarter Ended						Six Months Ended
	June 29, 2019			June 30, 2018			June 29, 2019			June 30, 2018
Provision (benefit) at statutory tax rate	$	(126,025	)	$	46,771		$	(84,798	)	$	85,928
State taxes, net of federal benefit	(11,533		)	3,732			(7,504		)	7,984
International effective tax rate differential	3,238			(758		)	8,217			2,798
U.S. Tax on foreign earnings	4,953			2,592			9,880			8,213
Changes in tax accruals	902			306			920			1,293
Tax credits	(1,971		)	(1,868		)	(4,001		)	(3,737		)
Non-deductible portion of impairment of goodwill	76,153			—			76,153			—
Tax Act's impact on deferred taxes (a)	—			—			—			(4,340		)
Other	1,914			906			2,671			132
Provision (benefit) for income taxes	(52,369		)	51,681			1,538			98,271

(a)

Tax benefit related to the net change in deferred tax liabilities stemming from the U.S. federal government enacting tax legislation reducing the U.S. federal tax rate from 35% to 21%.