Substantially all of our leases are for facilities and vehicles. The initial term for facilities are typically 5 years to 10 years, with renewal options at 5 year intervals, with the exercise of lease renewal options at our sole discretion. Our vehicle and equipment leases are typically 3 years to 5 years. Our lease agreements do not contain any material residual value guarantees or material restrictive covenants.



(in thousands)	December 28, 2019
Total operating lease liabilities	$	2,495,141
Less: Current portion of operating lease liabilities	(477,982		)
Noncurrent operating lease liabilities	$	2,017,159

The current portion of operating lease liabilities is included in Other current liabilities in the accompanying condensed consolidated balance sheet.

Total lease cost is included in Cost of sales and SG&A in the accompanying condensed consolidated statements of operations and is recorded net of immaterial sublease income. Total lease cost is comprised of the following:



	Year Ended
(in thousands)	December 28, 2019
Operating lease cost	$	522,928
Variable lease cost	155,892
Total lease cost	$	678,820



(in thousands)	December 28, 2019
2020	$	572,426
2021	482,494
2022	390,110
2023	350,636
2024	272,683
Thereafter	832,501
Total lease payments	2,900,850
Less: Imputed interest	(405,709		)
Total operating lease liabilities	$	2,495,141

Operating lease payments include $139.5 million related to options to extend lease terms that are reasonably certain of being exercised and exclude $147.7 million of legally binding lease payments for leases signed, but not yet commenced.

The weighted-average remaining lease term and weighted-average discount rate for our operating leases are 7.18 years and 4.0% as of December 28, 2019. We calculated the weighted-average discount rates using incremental borrowing rates, which equal the rates of interest that we would pay to borrow funds on a fully collateralized basis over a similar term.



	Year Ended
(in thousands)	December 28, 2019
Cash paid for amounts included in the measurement of lease liabilities:
Operating cash flows from operating leases	$	517,945
Right-of-use assets obtained in exchange for lease obligations:
Operating leases	$	398,510

As previously disclosed in our 2018 Annual Report on Form 10-K and under the previous lease accounting standard, future minimum lease payments due under non-cancelable operating leases were as follows:



Year	Amount
(in thousands)
2019	$	520,541
2020	481,812
2021	416,895
2022	349,470
2023	270,116
Thereafter	837,441
	$	2,876,275

As previously disclosed in our 2018 Annual Report on Form 10-K and under the previous lease accounting standard, our net rent expense was as follows:



	Year Ended
(in thousands)	December 29, 2018			December 30, 2017
Minimum facility rentals	$	484,291		$	483,178
Equipment rentals	23,635			24,786
Vehicle rentals	53,015			32,670
	560,941			540,634
Less: Sub-lease income	(7,141		)	(7,144		)
	$	553,800		$	533,490

We have entered into certain arrangements which require the future purchase of goods or services. Our obligations primarily consist of payments for the purchase of hardware, software and maintenance. As of December 28, 2019, future payments amount to $66.2 million and are not accrued in our consolidated balance sheet.