Leases (Tables)

12 Months Ended

Dec. 31, 2019

Leases

Summary of lease balance sheet information

Supplemental balance sheet information for our leases is as follows (in millions):

Leases	Classification	December 31, 2019
Assets
Long-term:
Operating	Other assets	$	424
Financing	Property and equipment, net of accumulated depreciation and amortization		374
Total lease assets		$	798
Liabilities
Current:
Operating	Accrued liabilities	$	79
Financing	Current portion of long-term debt		36
Long-term:
Operating	Other liabilities		366
Financing	Long-term debt, less current portion		323
Total lease liabilities		$	804

Summary of maturities of operating lease liabilities

		Operating		Financing
2020	$	63	$	47
2021		58		45
2022		57		45
2023		51		44
2024		40		41
Thereafter		359		256
Total lease payments	$	628	$	478
Less: interest		(183)		(119)
Discounted lease liabilities	$	445	$	359

Summary of maturities of finance lease liabilities

Minimum contractual obligations for our leases (undiscounted) as of December 31, 2019 are as follows (in millions):

		Operating		Financing
2020	$	63	$	47
2021		58		45
2022		57		45
2023		51		44
2024		40		41
Thereafter		359		256
Total lease payments	$	628	$	478
Less: interest		(183)		(119)
Discounted lease liabilities	$	445	$	359