CONDENSED CONSOLIDATED BALANCE SHEETS - USD ($) $ in Millions	Jun. 30, 2022	Dec. 31, 2021
Current assets:
Cash and cash equivalents	$ 2,113.1	$ 3,002.0
Short-term investments	242.6	486.9
Accounts receivable trade	1,064.6	1,358.7
Accounts receivable other (including related parties 2022- $45.9 and 2021 - $49.1)	81.8	87.9
Inventories	1,071.6	972.9
Prepaid taxes	376.5	197.7
Other current assets	18.6	33.5
Total current assets	4,968.8	6,139.6
Property and mine development, net	9,521.8	9,464.4
Ore stockpiles on leach pads	1,087.7	1,097.6
Intangible assets, net	135.1	138.1
Right-of-use assets	883.7	916.3
Deferred income tax	284.3	316.2
Equity method investment	115.8	115.4
Other non-current assets	124.3	110.0
Total assets	17,121.5	18,297.6
Current liabilities:
Current portion of long-term debt	299.9	299.7
Accounts payable (including related parties 2022- $142.1 and 2021- $103.3)	671.5	591.9
Accrued income taxes	166.0	832.6
Accrued workers' participation	153.5	325.7
Accrued interest	98.6	98.6
Lease liabilities current	75.9	73.9
Other accrued liabilities	43.0	27.6
Total current liabilities	1,508.4	2,250.0
Long-term debt	6,249.5	6,247.9
Lease liabilities	807.8	842.4
Deferred income taxes	119.0	118.3
Non-current taxes payable	55.4
Other liabilities and reserves	78.8	68.3
Asset retirement obligation	615.6	562.9
Total non-current liabilities	7,926.1	7,839.8
Commitments and contingencies (Note 10)
STOCKHOLDERS' EQUITY (NOTE 11)
Common stock par value $0.01; shares authorized, 2022 and 2021-2,000; shares issued, 2022 and 2021-884.6	8.8	8.8
Additional paid-in capital	3,472.7	3,454.1
Retained earnings	7,247.3	7,769.7
Accumulated other comprehensive income	(10.1)	(9.4)
Treasury stock, at cost, common shares	(3,091.5)	(3,074.0)
Total Southern Copper Corporation stockholders' equity	7,627.2	8,149.2
Non-controlling interest	59.8	58.6
Total equity	7,687.0	8,207.8
Total liabilities and equity	$ 17,121.5	$ 18,297.6