Leases (Tables)

3 Months Ended

Mar. 31, 2019

Leases [Abstract]

Balance Sheet and Other Information Related to Operating Leases

The following table summarizes balance sheet and other information related to our operating leases as of March 31, 2019 (in millions, except weighted average data):

	Classification	Amount
Right-of-use assets, net	Other long-term assets	$	455
Lease liabilities - current	Other accrued liabilities	$	75
Lease liabilities - noncurrent	Other long-term obligations	$	429
Weighted average remaining lease term		9.5 years
Weighted average discount rate		3.61		%

Supplemental Information Related to Operating Leases

The following table summarizes other supplemental information related to our operating leases (in millions):

	Three Months Ended
	March 31, 2019
Cash paid for amounts included in the measurement of lease liabilities	$	18
Right-of-use assets obtained in exchange for lease liabilities	$	30

Operating Lease Aggregate Future Lease Payments

The following table summarizes a maturity analysis of our operating lease liabilities showing the aggregate lease payments as of March 31, 2019 (in millions):

Fiscal Year	Amount
2019 (remaining nine months)	$	69
2020	84
2021	72
2022	65
2023	57
Thereafter	257
Total undiscounted lease payments	604
Less: imputed interest	(100		)
Total discounted lease payments	$	504

The following table summarizes the aggregate undiscounted non-cancelable future minimum lease payments for operating leases under the prior leases standard as of December 31, 2018 (in millions):

Fiscal Year	Amount
2019	$	89
2020	78
2021	66
2022	60
2023	52
Thereafter	229
Total minimum lease payments	$	574