LEASES (Tables)

3 Months Ended

Mar. 31, 2021

Leases

Summary of total lease cost

	For the Three Months Ended
	March 31,
	2021		2020
Operating lease cost	$	87,219	$	83,195
Short-term operating lease cost		1,933		1,784
Variable operating lease cost		21,944		20,333
Sublease income		(1,198)		(1,175)
Total lease cost	$	109,898	$	104,137

Other lease related information

		For the Three Months Ended
		March 31,
		2021		2020
Cash paid for amounts included in the measurement of operating lease liabilities:
	Operating cash flows from operating leases	$	84,415	$	82,607
Right-of-use assets obtained in exchange for new operating lease liabilities			110,567		71,131