We incurred lease expense in the amount of $38 million and $80 million for the three and six months ended June 30, 2019. Operating and Financing lease costs were $34 million and $4 million, and $71 million and $9 million, respectively, for the three and six months ended June 30, 2019. Short-term rental expense, for agreements less than one year in duration, is immaterial. For the three and six months ended June 30, 2019, financing lease cost was comprised of expenses for depreciation of right-of-use assets and Interest on lease liabilities in the amounts of $2 million and $4 million, and $2 million and $5 million, respectively.

Cash paid for amounts included in the measurement of lease liabilities totaled $26 million and $55 million for the three and six months ended June 30, 2019. Operating cash outflows from operating and financing leases were $22 million and $48 million, and $2 million and $5 million, respectively. Financing cash outflows from finance leases were nominal.

Supplemental balance sheet information related to leases was as follows (in millions, except lease term and discount rate):



	June 30,
	2019
Operating Leases
Operating lease right-of-use assets, net (1)	$	508

Other current liabilities	$	61
Operating lease liabilities (2)		452
Total operating lease liabilities	$	513

Finance Leases
Property and equipment, at cost	$	186
Accumulated depreciation		(51)
Property and equipment, net	$	135

Current portion of long-term debt	$	7
Long-term debt		190
Total finance lease liabilities	$	197

The weighted average remaining lease terms for operating and financing leases are 12.6 years and 6.0 years, respectively. The weighted average discount rates for operating and financing leases are 3.9% and 5.9%, respectively.

As of June 30, 2019, maturities of lease liabilities under the new lease standard are as follows (in millions):



		2019		2020		2021		2022		2023		After 2023		Gross Total		Imputed Discount		Total

Operating Leases	$	55	$	92	$	76	$	65	$	57	$	391	$	736	$	(223)	$	513
Financing Leases		9		16		16		17		134		53		245		(48)		197

As of December 31, 2018, maturities of lease liabilities under the previous lease standard were as follows (in millions):



	Total		Less than ‎1 year		1 to 3 ‎years		3 to 5 ‎years		5 years and ‎thereafter
Capital leases and financing ‎ obligations	$	393	$	4	$	11	$	132	$	246
Imputed interest on capital leases and ‎ financing obligations		205		20		38		37		110
Minimum rental commitments		581		82		133		111		255