Leases (Tables)

12 Months Ended

Dec. 31, 2019

Leases [Abstract]

Lease, Cost [Table Text Block]

The components of lease expense were as follows:

	Year Ended December 31, 2019
Operating lease expense	$	33,360
Short-term lease expense	3,557
Variable lease expense	1,619
Finance lease expense:
Amortization of right-of-use assets	2,550
Interest on lease liabilities	1,438
Total lease expense	$	42,524

Cash Flow, Supplemental Disclosures [Text Block]

Other information related to leases was as follows:

	Year Ended December 31, 2019
Supplemental Cash Flows Information
Cash paid for amounts included in the measurement of lease liabilities:
Operating cash flows for operating leases	$	34,235
Operating cash flows for finance leases	1,438
Financing cash flows for finance leases	1,284
Non-cash right-of-use assets obtained in exchange for lease obligations:
Operating leases	11,143
Finance leases	22,671
Weighted Average Remaining Lease Term (in years)
Operating leases	5.2
Finance leases	11.3
Weighted Average Discount Rate
Operating leases	4.7		%
Finance leases	6.1		%

Schedule of Future Minimum Rental Payments for Operating Leases [Table Text Block]

Future minimum lease payments under non-cancellable leases as of December 31, 2019 were as follows:

Year	Operating Leases			Finance Leases
2020	$	27,205		$	3,780
2021	19,116			3,559
2022	13,824			3,320
2023	11,248			3,059
2024	8,646			3,237
Thereafter	16,316			24,591
Total future minimum lease payments	96,355			41,546
Less imputed interest	(12,027		)	(11,773		)
Total	$	84,328		$	29,773
Amounts recognized in the consolidated balance sheet as of December 31, 2019
Operating lease right-of-use assets, net	$	83,376		$	—
Debt payable within one year	—			2,343
Current operating lease liabilities	24,094			—
Long-term debt	—			27,430
Long-term operating lease liabilities	60,234			—