Liabilities (Tables)

12 Months Ended

Dec. 31, 2016

Accounts Payable and Accrued Liabilities [Abstract]

Schedule of Accrued Expenses and Other Current Liabilities

The components of accrued expenses and other current liabilities are as follows (in millions):

	December 31,
	2016		2015
Accrued compensation and benefits	$	636	$	473
Accrued property and equipment	331		192
Promissory note payable	—		201
Contingent consideration liability	242		—
Other current liabilities	994		583
Accrued expenses and other current liabilities	$	2,203	$	1,449

Other Liabilities

The components of other liabilities are as follows (in millions):

	December 31,
	2016		2015
Income tax payable	$	2,431	$	2,458
Contingent consideration liability	—		267
Other liabilities	461		432
Other liabilities	$	2,892	$	3,157