Lease Accounting

6 Months Ended

Jun. 30, 2020

Leases [Abstract]

Lease Accounting

Lease Accounting

The Company determines if an arrangement is a lease or contains a lease at inception. Operating lease right-of-use assets and liabilities are recognized at commencement date based on the present value of lease payments over the lease term. Leases with an initial term of 12 months or less are not recorded on the balance sheet; we recognize lease expense for these leases on a straight-line basis over the lease term. The Company's leases have remaining lease terms of approximately 1 year to 20 years, which may include the option to extend the lease when it is reasonably certain the Company will exercise the option. Most leases include one or more options to renew, with renewal terms that can extend the lease term from five to 20 years or more. The exercise of lease renewal options is at the Company's sole discretion. Due to the uncertainties of future markets, economic factors, technology changes, demographic shifts and behavior, environmental regulatory requirements and other information that impacts decisions as to station location, management has determined that it was not reasonably certain to exercise contract options and they are not included in the lease term. Additionally, short-term leases and leases with variable lease costs are immaterial. The Company reviews all options to extend, terminate, or otherwise modify its lease agreements to determine if changes are required to the right of use assets and liabilities.

As the implicit interest rate is not readily determinable in most of the Company's lease agreements, the Company uses its estimated secured incremental borrowing rate based on the information available at commencement date in determining the present value of lease payments.

Lessor — We have various arrangements for certain spaces for food service and vending equipment under which we are the lessor. These leases meet the criteria for operating lease classification. Lease income associated with these leases is immaterial.

Lessee —We lease land for 217 stations, one terminal, a hangar and various equipment. Our lease agreements do not contain any material residual value guarantees and approximately 102 sites leased from Walmart contain restrictive covenants, though the restrictions are deemed to have an immaterial impact.

Leases are reflected in the following balance sheet accounts:

(Millions of dollars)	Classification	June 30, 2020		December 31, 2019
Assets
Operating (Right-of-use)	Other Assets	$	142.1	$	124.2
Finance	Property, plant, and equipment, at cost, less accumulated depreciation of $2.5 at June 30, 2020 and $2.2 at December 31, 2019	2.9		3.0
Total leased assets		$	145.0	$	127.2
Liabilities
Current
Operating	Trade accounts payable and accrued liabilities	$	7.5	$	6.8
Finance	Current maturities of long-term debt	1.2		1.2
Noncurrent
Operating	Deferred credits and other liabilities	136.3		118.5
Finance	Long-term debt, including capitalized lease obligations	1.2		1.2
Total lease liabilities		$	146.2	$	127.7

Lease Cost:

		Three Months Ended June 30,				Six Months Ended June 30,
(Millions of dollars)	Classification	2020		2019		2020		2019
Operating lease cost	Station and other operating expenses	$	4.1	$	3.6	$	8.1	$	7.1
Finance lease cost
Amortization of leased assets	Depreciation & amortization expense	0.3		0.3		0.6		0.6
Interest on lease liabilities	Interest expense	—		—		0.1		0.1
Net lease costs		$	4.4	$	3.9	$	8.8	$	7.8

Cash flow information:

	Six Months Ended June 30,
(Millions of dollars)	2020		2019
Cash paid for amounts included in the measurement of liabilities
Operating cash flows from operating leases	$	7.5	$	6.7
Operating cash flows from finance leases	$	0.1	$	0.1
Financing cash flows from finance leases	$	0.7	$	0.7

Maturity of Lease Liabilities at June 30, 2020:

(Millions of dollars)	Operating leases		Finance leases
2020	$	8.0	$	0.7
2021	16.0		1.1
2022	15.1		0.6
2023	14.6		0.1
2024	14.0		—
After 2024	169.2		—
Total lease payments	236.9		2.5
less: interest	93.1		0.1
Present value of lease liabilities	$	143.8	$	2.4

Lease Term and Discount Rate:

	Six Months Ended June 30,
	2020
Weighted average remaining lease term (years)
Finance leases	2.0
Operating leases	15.8
Weighted average discount rate
Finance leases	4.6	%
Operating leases	5.8	%

Lease Accounting

Lease Accounting

The Company determines if an arrangement is a lease or contains a lease at inception. Operating lease right-of-use assets and liabilities are recognized at commencement date based on the present value of lease payments over the lease term. Leases with an initial term of 12 months or less are not recorded on the balance sheet; we recognize lease expense for these leases on a straight-line basis over the lease term. The Company's leases have remaining lease terms of approximately 1 year to 20 years, which may include the option to extend the lease when it is reasonably certain the Company will exercise the option. Most leases include one or more options to renew, with renewal terms that can extend the lease term from five to 20 years or more. The exercise of lease renewal options is at the Company's sole discretion. Due to the uncertainties of future markets, economic factors, technology changes, demographic shifts and behavior, environmental regulatory requirements and other information that impacts decisions as to station location, management has determined that it was not reasonably certain to exercise contract options and they are not included in the lease term. Additionally, short-term leases and leases with variable lease costs are immaterial. The Company reviews all options to extend, terminate, or otherwise modify its lease agreements to determine if changes are required to the right of use assets and liabilities.

As the implicit interest rate is not readily determinable in most of the Company's lease agreements, the Company uses its estimated secured incremental borrowing rate based on the information available at commencement date in determining the present value of lease payments.

Lessor — We have various arrangements for certain spaces for food service and vending equipment under which we are the lessor. These leases meet the criteria for operating lease classification. Lease income associated with these leases is immaterial.

Lessee —We lease land for 217 stations, one terminal, a hangar and various equipment. Our lease agreements do not contain any material residual value guarantees and approximately 102 sites leased from Walmart contain restrictive covenants, though the restrictions are deemed to have an immaterial impact.

Leases are reflected in the following balance sheet accounts:

(Millions of dollars)	Classification	June 30, 2020		December 31, 2019
Assets
Operating (Right-of-use)	Other Assets	$	142.1	$	124.2
Finance	Property, plant, and equipment, at cost, less accumulated depreciation of $2.5 at June 30, 2020 and $2.2 at December 31, 2019	2.9		3.0
Total leased assets		$	145.0	$	127.2
Liabilities
Current
Operating	Trade accounts payable and accrued liabilities	$	7.5	$	6.8
Finance	Current maturities of long-term debt	1.2		1.2
Noncurrent
Operating	Deferred credits and other liabilities	136.3		118.5
Finance	Long-term debt, including capitalized lease obligations	1.2		1.2
Total lease liabilities		$	146.2	$	127.7

Lease Cost:

		Three Months Ended June 30,				Six Months Ended June 30,
(Millions of dollars)	Classification	2020		2019		2020		2019
Operating lease cost	Station and other operating expenses	$	4.1	$	3.6	$	8.1	$	7.1
Finance lease cost
Amortization of leased assets	Depreciation & amortization expense	0.3		0.3		0.6		0.6
Interest on lease liabilities	Interest expense	—		—		0.1		0.1
Net lease costs		$	4.4	$	3.9	$	8.8	$	7.8

Cash flow information:

	Six Months Ended June 30,
(Millions of dollars)	2020		2019
Cash paid for amounts included in the measurement of liabilities
Operating cash flows from operating leases	$	7.5	$	6.7
Operating cash flows from finance leases	$	0.1	$	0.1
Financing cash flows from finance leases	$	0.7	$	0.7

Maturity of Lease Liabilities at June 30, 2020:

(Millions of dollars)	Operating leases		Finance leases
2020	$	8.0	$	0.7
2021	16.0		1.1
2022	15.1		0.6
2023	14.6		0.1
2024	14.0		—
After 2024	169.2		—
Total lease payments	236.9		2.5
less: interest	93.1		0.1
Present value of lease liabilities	$	143.8	$	2.4

Lease Term and Discount Rate:

	Six Months Ended June 30,
	2020
Weighted average remaining lease term (years)
Finance leases	2.0
Operating leases	15.8
Weighted average discount rate
Finance leases	4.6	%
Operating leases	5.8	%