RENTALS AND LEASES (Tables)

12 Months Ended

Dec. 31, 2021

RENTALS AND LEASES

Schedule of operating lease cost

(millions)	2021		2020		2019
Operating lease cost*		$179.4		$183.8		$179.8

*Includes immaterial short-term and variable lease costs

Schedule of future maturity of operating lease liabilities

(millions)
2022	138
2023	93
2024	64
2025	45
2026	29
Thereafter	81
Total lease payments	450
Less: imputed interest	52
Present value of lease liabilities	$ 398

Schedule of operating leases term and discount rate

	December 31		December 31		December 31
	2021		2020		2019
Weighted-average remaining lease terms (years)		5.99		5.52		5.83
Weighted-average discount rate		3.07%		3.72%		4.00%

Schedule of other lease information

	December 31		December 31		December 31
(millions)	2021		2020		2019
Cash paid for amounts included in the measurement of lease liabilities:
Operating cash flows from operating leases		$157.0		$164.2		$159.0
Leased assets obtained in exchange for new operating lease liabilities		116.8		60.4		116.5

Schedule of operating lease revenue

(millions)	2021		2020		2019
Operating lease revenue*		$412.5		$356.3		$412.7

Schedule of revenue from operating leases for existing contracts

Revenue from operating leases for existing contracts as of December 31, 2021 is as follows:

(millions)
2022	350
2023	253
2024	193
2025	119
2026	49
Thereafter	20
Total lease revenue	$ 984