Income Taxes (Tables)

9 Months Ended

Sep. 28, 2019

Income Taxes [Abstract]

Schedule of Effective Income Tax Rate Reconciliation [Table Text Block]

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						Nine Months Ended
	September 28, 2019			September 29, 2018			September 28, 2019			September 29, 2018
Provision (benefit) at statutory tax rate	$	25,687		$	49,398		$	(59,110	)	$	135,326
State taxes, net of federal benefit	(1,030		)	4,255			(8,534		)	12,238
International effective tax rate differential	4,774			1,574			12,991			4,372
U.S. tax (benefit) on foreign earnings	(6,860		)	2,001			3,020			10,213
Changes in tax accruals	2,954			(3,234		)	3,874			(1,941		)
Tax credits	1,834			(2,486		)	(2,167		)	(6,223		)
Non-deductible portion of impairment of goodwill	—			—			76,153			—
Tax Act’s impact on deferred taxes (a)	—			—			—			(4,340		)
Other	1,981			5,546			4,651			5,680
Provision for income taxes	$	29,340		$	57,054		$	30,878		$	155,325

(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%.