Fair Value Measurements (Tables)

3 Months Ended

Mar. 31, 2020

Fair Value Disclosures [Abstract]

Schedule of Fair Value, Assets and Liabilities Measured on Recurring Basis

Assets Measured at Fair Value	March		December
	2020		2019
Cash and cash equivalents	$	3,964	$	4,337
Trading marketable securities	127		149
Level 1 - Assets	$	4,091	$	4,486
Available-for-sale marketable securities:
Corporate and asset-backed debt securities	$	32	$	32
United States agency debt securities	3		2
United States Treasury debt securities	45		49
Certificates of deposit	4		5
Total available-for-sale marketable securities	$	84	$	88
Foreign currency exchange forward contracts	240		226
Interest rate swap asset	—		17
Level 2 - Assets	$	324	$	331
Total assets measured at fair value	$	4,415	$	4,817

Liabilities Measured at Fair Value	March		December
	2020		2019
Deferred compensation arrangements	$	127	$	149
Level 1 - Liabilities	$	127	$	149
Foreign currency exchange forward contracts	$	29	$	23
Interest rate swap liability	62		—
Level 2 - Liabilities	$	91	$	23
Contingent consideration:
Beginning	$	306	$	117
Additions	—		298
Change in estimate	—		(10		)
Settlements	—		(99		)
Ending	$	306	$	306
Level 3 - Liabilities	$	306	$	306
Total liabilities measured at fair value	$	524	$	478

Investments Classified by Contractual Maturity Date

Fair Value of Available for Sale Securities by Maturity
	March 2020		December 2019
Due in one year or less	$	46	$	50
Due after one year through three years	$	38	$	38