Consolidated Balance Sheets - USD ($) $ in Thousands	Jun. 30, 2022	Dec. 31, 2021
Current assets:
Cash and cash equivalents	$ 138,929	$ 360,736
Accounts receivable, net of allowance	1,014,616	1,019,324
Contract assets	1,519,387	1,227,927
Inventories, net	123,766	92,595
Prepaid expenses	106,416	91,488
Other current assets	154,108	81,884
Total current assets	3,057,222	2,873,954
Property and equipment, net	1,571,828	1,436,087
Operating lease right-of-use assets	254,808	260,410
Goodwill	1,484,600	1,520,575
Other intangible assets, net	664,994	670,280
Other long-term assets	371,234	360,087
Total assets	7,404,686	7,121,393
Current liabilities:
Current portion of long-term debt, including finance leases	151,987	137,912
Current portion of operating lease liabilities	88,365	95,426
Accounts payable	799,905	663,063
Accrued salaries and wages	214,387	203,141
Other accrued expenses	219,827	229,936
Contract liabilities	298,620	313,965
Other current liabilities	124,599	141,155
Total current liabilities	1,897,690	1,784,598
Long-term debt, including finance leases	2,118,084	1,876,233
Long-term operating lease liabilities	176,549	176,378
Deferred income taxes	470,786	450,361
Other long-term liabilities	256,635	289,962
Total liabilities	4,919,744	4,577,532
Commitments and contingencies (Note 14)
Equity
Preferred stock, $1.00 par value: authorized shares - 5,000,000; issued and outstanding shares – none	0	0
Common stock, $0.10 par value: authorized shares - 145,000,000; issued shares - 95,491,405 and 95,371,211 (including 1,686,822 and 1,747,385 of unvested stock awards) as of June 30, 2022 and December 31, 2021, respectively	9,549	9,537
Capital surplus	1,049,576	1,033,615
Retained earnings	2,143,622	2,162,388
Accumulated other comprehensive loss	(58,009)	(78,776)
Treasury stock, at cost: 19,933,055 and 18,941,926 shares as of June 30, 2022 and December 31, 2021, respectively	(663,910)	(586,955)
Total MasTec, Inc. shareholders’ equity	2,480,828	2,539,809
Non-controlling interests	4,114	4,052
Total equity	2,484,942	2,543,861
Total liabilities and equity	$ 7,404,686	$ 7,121,393