LEASES

3 Months Ended

Oct. 31, 2020

We have operating leases for offices, research and development facilities and datacenters. Our leases have remaining lease terms of one year to approximately eight years, some of which include options to renew or terminate. We do not include renewal options in the lease terms for calculating our lease liability, as we are not reasonably certain that we will exercise these renewal options at the time of the lease commencement. Our lease agreements do not contain any residual value guarantees or restrictive covenants.

Total operating lease cost was $8.7 million and $10.4 million for the three months ended October 31, 2019 and 2020, respectively, excluding short-term lease costs, variable lease costs and sublease income, each of which were not material. Variable lease costs primarily include common area maintenance charges.

During the second quarter of fiscal 2020, we ceased using certain office spaces internationally. As the carrying value of the related right-of-use assets exceeded fair value, we recorded a $3.0 million impairment in our consolidated statements of operations for the fiscal year ended July 31, 2020. Of the $3.0 million impairment, approximately $1.8 million relates to the impairment of our operating lease right-of-use assets and approximately $1.2 million relates to the impairment of leasehold improvements.

During the first quarter of fiscal 2021, we recorded additional impairment charges related to certain of our international office spaces, as well as an impairment charge related to an office space in the United States. We recorded a $2.8 million impairment in our condensed consolidated statement of operations for the three months ended October 31, 2020. Of the $2.8 million impairment, approximately $1.9 million relates to the impairment of our operating lease right-of-use assets and approximately $0.9 million relates to the impairment of leasehold improvements. Additional charges related to asset impairments may be recorded in the future.

Supplemental balance sheet information related to leases is as follows:


	As of October 31, 2020
	(in thousands)
Operating leases:
Operating lease right-of-use assets, gross	$	166,922
Impairment	(2,382)
Accumulated amortization	(37,998)
Operating lease right-of-use assets, net	$	126,542

Operating lease liabilities—current	$	41,080
Operating lease liabilities—non-current	113,491
Total operating lease liabilities	$	154,571

Weighted average remaining lease term (in years):	3.6
Weighted average discount rate:	5.3		%

Supplemental cash flow and other information related to leases is as follows:


	Three Months Ended October 31,
	2019		2020

	(in thousands)
Cash paid for amounts included in the measurement of lease liabilities:
Operating cash flows from operating leases	$	8,750	$	9,976

Lease liabilities arising from obtaining right-of-use assets:
Operating leases	$	12,969	$	9,918

The undiscounted cash flows for our operating lease liabilities as of October 31, 2020 were as follows:


Fiscal Year Ending July 31:	Amount
	(in thousands)
2021	$	36,153
2022	47,715
2023	46,281
2024	31,828
2025	6,174
Thereafter	3,798
Total lease payments	171,949
Less: imputed interest	(17,378)
Total lease obligation	154,571
Less: current lease obligations	(41,080)
Long-term lease obligations	$	113,491

As of October 31, 2020, we had additional operating lease commitments of approximately $5.5 million on an undiscounted basis for certain office leases that have not yet commenced. These operating leases will commence during fiscal 2021 and fiscal 2022, with lease terms of two to six years.