Lease Accounting (Tables)

6 Months Ended

Jun. 30, 2019

Leases [Abstract]

Components of Lease Expense

The components of lease expense for the three and six month periods ended June 30, 2019 are as follows (in thousands):

	Three months ended June 30,		Six months ended June 30,
	2019		2019
Operating lease cost	$	18,260	$	36,339
Variable and short term lease cost (a)		8,275		16,321
Total lease cost	$	26,535	$	52,660
Finance lease cost:
Amortization of right-of-use-assets	$	482	$	963
Interest on lease liabilities		474		958
Total finance lease cost	$	956	$	1,921

(a) Includes equipment, month-to-month and leases with a maturity of less than 12 months.

Supplemental Cash Flow Information Related to Leases

Supplemental cash flow information related to leases for the six month period ended June 30, 2019 are as follows (in thousands):

	Six months ended June 30,
	2019
Cash paid for amounts included in the measurement of lease liabilities:
Operating cash flows from operating leases	$	52,036
Operating cash flows from finance leases	$	1,108
Financing cash flows from finance leases	$	907
Right-of-use assets obtained in exchange for lease obligations:
Operating leases	$	359,329
Finance leases	0

Supplemental Balance Sheet Information Related to Leases

Supplemental balance sheet information related to leases as of June 30, 2019 are as follows (in thousands):

	June 30,
	2019
Operating Leases
Right of use assets-operating leases	$	332,135
Operating lease liabilities	$	56,447
Operating lease liabilities noncurrent		275,688
Total operating lease liabilities	$	332,135
Finance Leases
Property and equipment	$	23,250
Accumulated depreciation		(10,363	)
Property and equipment, net	$	12,887
Current maturities of long-term debt	$	1,664
Long-term debt		17,206
Total finance lease liabilities	$	18,870
Weighted Average remaining lease term, years
Operating leases		10.0
Finance leases		7.6
Weighted Average discount rate
Operating leases		4.7	%
Finance leases		10.4	%

Future Maturities of Lease Liabilities

Future maturities of lease liabilities as of June 30, 2019 are as follows (in thousands):

	Operating Leases			Finance Leases
Year ending December 31,
2019 (remaining 6 months)	$	35,307		$	1,834
2020		64,302			3,375
2021		57,151			3,257
2022		46,746			3,559
2023		42,234			3,654
Later years		181,673			12,092
Total lease payments		427,413			27,771
less imputed interest		(95,278	)		(8,901	)
Total	$	332,135		$	18,870

Future Minimum Rental Payments Under Lease Commitments

Future minimum rental payments under lease commitments with a term of more than one year as of December 31, 2018, prior to our adoption of ASU 2016-02 are as follows (amounts in thousands):

Year	Capital Leases			Operating Leases
2019	$	3,996		$	72,353
2020		3,345			59,492
2021		3,227			48,891
2022		3,508			35,233
2023		3,624			28,839
Later years		12,070			123,039
Total minimum rental	$	29,770		$	367,847
Less: Amount representing interest		(9,829	)
Present value of minimum rental commitments		19,941
Less: Current portion of capital lease obligations		(2,128	)
Long-term portion of capital lease obligations	$	17,813