Leases (Tables)

12 Months Ended

Dec. 31, 2022

Leases [Abstract]

Summary of Assets and Liabilities

Leases (in millions)	December 31, 2022		December 31, 2021
Assets
Operating lease right-of-use assets	$	139.7	$	184.8
Liabilities
Current
Current operating lease liabilities	$	53.1	$	76.5
Noncurrent
Operating lease liabilities		94.6		118.9
Total lease liabilities	$	147.7	$	195.4

Summary of Lease Cost

Lease Cost (in millions)	Year Ended December 31, 2022		Year Ended December 31, 2021
Operating lease cost(a)	$	95.7	$	133.3
Short-term cost(b)	27.3		30.1
Variable lease cost(b)	9.6		10.8
Total lease cost	$	132.6	$	174.2

(a)Operating lease cost represent non-cash amortization of ROU assets and accretion of the discounted lease liabilities and is segregated on the statement of consolidated cash flows.

(b)These costs are classified as operating expense and recorded primarily within purchased transportation.

Summary of Remaining Maturities of Lease Liabilities

Remaining Maturities of Lease Liabilities (in millions)	Operating Leases
2023	$	67.0
2024		34.6
2025		23.1
2026		18.8
2027		15.5
After 2027		39.6
Total lease payments	$	198.6
Less: Imputed interest		50.9
Present value of lease liabilities	$	147.7

Summary of Lease Term and Discount Rate

Lease Term and Discount Rate	2022			2021
Weighted-average remaining lease term - operating leases (years)		5.4			4.0
Weighted-average discount rate - operating leases		10.7	%		11.6	%

Summary Of Other Information

Other Information (in millions)	Year Ended December 31, 2022		Year Ended December 31, 2021
Cash paid for amounts included in the measurement of lease liabilities
Operating cash flows from operating leases	$	95.3	$	136.3
Leased assets obtained in exchange for new operating lease liabilities		7.7		18.3