CONSOLIDATED BALANCE SHEETS - USD ($) $ in Thousands	Dec. 31, 2024	Dec. 31, 2023
Current Assets:
Cash and cash equivalents	$ 204,198	$ 1,276,623
Marketable investment securities		417,743
Trade accounts receivable and contract assets, net of allowance for credit losses of $11,314 and $20,399, respectively	275,247	233,915
Prepaids and other assets	63,684	24,769
Inventory	151,043	167,236
Other current assets	48,034	18,562
Total current assets	742,206	2,138,848
Noncurrent Assets:
Property and equipment, net	1,097,190	1,250,074
Operating lease assets	939,896	1,031,303
Regulatory authorizations, net	404,698	407,819
Other intangible assets, net	11,082	13,401
Other investments	23,516	54,137
Other noncurrent assets, net	252,789	303,962
Total noncurrent assets	2,729,171	3,060,696
Total assets	3,471,377	5,199,544
Current Liabilities:
Trade accounts payable	99,519	101,163
Contract liabilities	81,558	116,187
Accrued interest	38,845	39,075
Accrued compensation	34,904	38,333
Accrued expenses	55,019	45,863
Operating lease liabilities	72,393	155,932
Other current liabilities	48,242	240,128
Current portion of long-term debt and other notes payable (Note 9)	9,548	5,225
Total current liabilities	440,028	741,906
Long-Term Obligations, Net Of Current Portion:
Long-term debt and other notes payable, net of current portion (Note 9)	1,533,717	1,538,978
Deferred tax liabilities, net	191,559	252,820
Operating lease liabilities, noncurrent	830,629	897,084
Other noncurrent liabilities	85,385	89,667
Total long-term obligations, net of current portion	2,641,290	2,778,549
Total liabilities	3,081,318	3,520,455
Commitments and Contingencies (Note 12)
Stockholder's Equity (Deficit):
Common stock, $0.01 par value, 1,000,000 shares authorized, 1,078 shares issued and outstanding at both December 31, 2024 and 2023
Additional paid-in capital	1,487,758	1,484,064
Accumulated other comprehensive income (loss)	(190,810)	(152,491)
Accumulated earnings (deficit)	(958,518)	279,885
Total HSSC stockholder's equity (deficit)	338,430	1,611,458
Noncontrolling interests	51,629	67,631
Total stockholder's equity (deficit)	390,059	1,679,089
Total liabilities and stockholder's equity (deficit)	$ 3,471,377	$ 5,199,544