Leases (Tables)

9 Months Ended

Sep. 30, 2019

Leases [Abstract]

Schedule of Components of Lease Assets and Liabilities [Table Text Block]

Leases	Classification	September 30, 2019
Assets
Operating	Operating lease right-of-use assets	$	250,062
Finance	Property and equipment, net		17,981
Total leased assets		$	268,043
Liabilities
Current
Operating	Current portion of operating lease liabilities	$	70,246
Finance	Current maturities of long-term debt and finance leases		7,400
Noncurrent
Operating	Noncurrent operating lease liabilities		179,600
Finance	Long-term debt and finance leases, net of current maturities		7,246
Total lease liabilities		$	264,492

Lease, Cost [Table Text Block]

			Three Months		Nine Months
			Ended		Ended
Lease Cost	Classification	September 30, 2019		September 30, 2019
Operating lease cost	Vehicle rents and General and other operating	$	19,917	$	59,156
Finance lease cost:
Amortization of finance lease assets	Depreciation and amortization		760		2,365
Interest on lease liabilities	Interest expense		252		848
Short-term lease cost	General and other operating		1,250		2,353
Total lease cost		$	22,179	$	64,722

Schedule of Leases Cash Flow Information [Table Text Block]

	Nine Months
	Ended September
Cash Flow Information	30, 2019
Cash paid for operating leases included in operating activities	$	59,156
Cash paid for finance leases included in operating activities	$	848
Cash paid for finance leases included in financing activities	$	5,624
Operating lease right-of-use assets obtained in exchange for lease obligations	$	116,222
Operating lease right-of-use assets and liabilities relieved in conjunction with divesture of Xpress Internacional	$	2,018

Lease, Term and Discount Rate [Table Text Block]

	Weighted‑Average	Weighted-
	Remaining Lease	Average
Lease Term and Discount Rate	Term (years)	Discount Rate
Operating leases	4.0	5.3	%
Finance leases	3.3	4.6	%

Operating and Finance Lease, Liability, Maturity [Table Text Block]

	September 30, 2019
	Finance		Operating
2019	$	1,333	$	21,375
2020		7,522		77,376
2021		4,081		66,349
2022		1,423		51,564
2023		1,423		35,572
Thereafter		296		23,728
		16,078		275,964
Less:  Amount representing interest		(1,432)		(26,118)
Total	$	14,646	$	249,846

Contractual Obligation, Fiscal Year Maturity [Table Text Block]

	December 31, 2018
	Capital		Operating
2019	$	7,797	$	60,303
2020		7,564		42,632
2021		4,086		35,302
2022		1,427		20,751
2023		1,427		15,884
Thereafter		297		14,080
		22,598	$	188,952
Less:  Amount representing interest		(2,285)
		20,313
Less:  Current portion		(6,711)
	$	13,602