Operating lease expense is as follows:


	Three months ended March 31, 2021		Three months ended March 31, 2020
Operating lease cost	$	13.7	$	12.8
Short-term and variable lease cost	5.2		7.5
Total lease cost	$	18.9	$	20.3

Supplemental cash flow information related to operating leases is as follows:


	Three months ended March 31, 2021		Three months ended March 31, 2020
Cash paid for amounts included in the measurement of lease liabilities:
Operating cash outflows - Payments on operating leases	$	13.7	$	13.0
Right-of-use assets obtained in exchange for new lease obligations:


Operating leases	$	10.2	$	11.3

Weighted average remaining lease terms and discount rates for operating leases are as follows:


	March 31, 2021		March 31, 2020
Weighted Average Remaining Lease Term	4.7 years		4.5 years


Weighted Average Discount Rate	5.8	%	7.1	%

Supplemental balance sheet information related to operating leases is as follows:


	Financial statement line item	March 31, 2021		December 31, 2020

Operating lease right-of-use assets	Other assets	$	138.7	$	145.8



Operating lease liabilities	Accrued expenses and other liabilities	40.6		42.3

Operating lease liabilities	Other long-term liabilities	102.1		107.3

Total lease liabilities		$	142.7	$	149.6

Maturities of lease liabilities are as follows:


	As of March 31, 2021		As of December 30, 2020
	Operating Leases
2021	$	37.5	$	51.0
2022	41.5		41.4
2023	33.7		33.4
2024	21.5		20.9
2025	10.7		10.4
Thereafter	20.5		17.2
Total Lease Payments	165.4		174.3
Less: Imputed Interest	(22.7)		(24.7)
Present value of lease liabilities	$	142.7	$	149.6