Debt (Tables)

9 Months Ended

Sep. 30, 2018

Debt Disclosure [Abstract]

Schedule of Short-term Debt

Debt with a contractual term of one year or less is generally classified as short-term debt and consisted of the following (in thousands):

	September 30, 2018		December 31, 2017		September 24, 2017
Unsecured commercial paper	$	1,373,859	$	1,273,482	$	834,875
Total short-term debt	$	1,373,859	$	1,273,482	$	834,875

Schedule of Long-term Debt Instruments

	September 30, 2018		December 31, 2017		September 24, 2017
Unsecured commercial paper	$	1,373,859	$	1,273,482	$	834,875
Total short-term debt	$	1,373,859	$	1,273,482	$	834,875

Debt with a contractual term greater than one year is generally classified as long-term debt and consisted of the following (in thousands):