Leases (Tables)

3 Months Ended

Mar. 31, 2020

Leases [Abstract]

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

Leases	Classification	March 31, 2020
Assets
Operating	Operating lease right-of-use assets	$	280,106
Finance	Property and equipment, net		10,293
Total leased assets		$	290,399
Liabilities
Current
Operating	Current portion of operating lease liabilities	$	68,021
Finance	Current maturities of long-term debt and finance leases		2,304
Noncurrent
Operating	Noncurrent operating lease liabilities		211,694
Finance	Long-term debt and finance leases, net of current maturities		6,100
Total lease liabilities		$	288,119

Lease, Cost [Table Text Block]

		Three Months Ended
		March 31,
Lease Cost	Classification	2020		2019
Operating lease cost	Vehicle rents and General and other operating	$	21,915	$	20,167
Finance lease cost:
Amortization of finance lease assets	Depreciation and amortization		438		808
Interest on lease liabilities	Interest expense		173		318
Short-term lease cost	Vehicle rents and General and other operating		2,018		311
Total lease cost		$	24,544	$	21,604

Schedule of Leases Cash Flow Information [Table Text Block]

	Three Months Ended
	March 31,
Cash Flow Information	2020		2019
Cash paid for operating leases included in operating activities	$	21,915	$	20,167
Cash paid for finance leases included in operating activities	$	173	$	318
Cash paid for finance leases included in financing activities	$	2,741	$	3,155
Operating lease right-of-use assets obtained in exchange for lease obligations	$	30,406	$	23,975
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]

	March 31, 2020
	Weighted‑Average	Weighted-
	Remaining Lease	Average
Lease Term and Discount Rate	Term (years)	Discount Rate
Operating leases	5.0	4.3	%
Finance leases	3.2	5.4	%
	March 31, 2019
	Weighted‑Average	Weighted-
	Remaining Lease	Average
Lease Term and Discount Rate	Term (years)	Discount Rate
Operating leases	4.1	5.2	%
Finance leases	3.4	5.3	%

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

	March 31, 2020
	Finance		Operating
2020	$	2,205	$	59,324
2021		4,081		73,793
2022		1,423		65,313
2023		1,423		49,694
2024		296		23,898
Thereafter		—		41,965
		9,428		313,987
Less:  Amount representing interest		(1,024)		(34,272)
Total	$	8,404	$	279,715