Commitments and Contingencies (Tables)

12 Months Ended

Dec. 31, 2016

Commitments and Contingencies Disclosure [Abstract]

Schedule of Future Minimum Lease Payments for Operating Leases

The following is a schedule, by years, of the future minimum lease payments required under non-cancelable operating leases as of December 31, 2016 (in millions):



	Operating Leases		Financing obligation, building in progress - leased facilities⁽¹⁾
2017	$	277	$	—
2018	284		—
2019	265		7
2020	221		35
2021	184		36
Thereafter	733		398
Total minimum lease payments	$	1,964	$	476

(1)

We entered into agreements to lease office buildings that are under construction. As a result of our involvement during these construction periods, we are considered for accounting purposes to be the owner of the construction projects. The above financing obligation, building in progress - leased facilities represent the total expected financing and lease obligations associated with these leases and will be settled through monthly lease payments to the landlords when we occupy the office spaces upon completion. This amount includes $112 million that is included in property and equipment, net and other liabilities on our consolidated balance sheets as of December 31, 2016.