XML 58 R42.htm IDEA: XBRL DOCUMENT
v3.22.4

Supplemental Cash Flow Information (Tables) | 12 Months Ended
--- | ---
Dec. 31, 2022
Supplemental Cash Flow Elements [Abstract] |
Change in certain working capital accounts | The following table presents additional information about the change in certain working capital accounts:
|  | For the years ended December 31,
(in thousands) |  | 2022 |  | 2021 |  | 2020
Accounts receivable |  | $ | (26,875) |  |  | $ | (31,624) |  |  | $ | (40,524) |
Other current assets |  | 5,653 |  |  | 12,488 |  |  | 22,644 |
Accounts payable |  | 7,313 |  |  | 18,534 |  |  | 19,520 |
Accrued employee compensation and benefits |  | (24,080) |  |  | 4,073 |  |  | 11,915 |
Accrued interest |  | (3,886) |  |  | 18,459 |  |  | 1,162 |
Other accrued liabilities |  | 4,991 |  |  | 2,336 |  |  | (5,918) |
Unearned revenue |  | (3,115) |  |  | (7,080) |  |  | 3,397 |
Other, net |  | 4,199 |  |  | (21,407) |  |  | 21,898 |
Total |  | $ | (35,800) |  |  | $ | (4,221) |  |  | $ | 34,094 |
Reconciliation of cash, cash equivalents, restricted cash and restricted cash equivalents | The following table reconciles cash and cash equivalents and restricted cash in the Consolidated Balance Sheets to cash, cash equivalents and restricted cash per the Consolidated Statements of Cash Flows.
|  | As of December 31,
(in thousands) |  | 2022 |  | 2021 |  | 2020
Cash and cash equivalents |  | $ | 18,027 |  |  | $ | 66,223 |  |  | $ | 576,021 |
Restricted cash |  | — |  |  | 34,257 |  |  | 1,050,000 |
Total cash, cash equivalents and restricted cash, end of year |  | $ | 18,027 |  |  | $ | 100,480 |  |  | $ | 1,626,021 |

X
- Definition Tabular disclosure of the net increase (decrease) in operating capital in the operating section of the statement of cash flows, represents the entire footnote disclosure that provides details regarding the net change during the reporting period of all assets and liabilities used in operating activities. + References No definition available. + Details
Name: | us-gaap_CashFlowOperatingCapitalTableTextBlock
Namespace Prefix: | us-gaap_
Data Type: | dtr-types:textBlockItemType
Balance Type: | na
Period Type: | duration

X
- Definition Tabular disclosure of the components of cash and cash equivalents. + References No definition available. + Details
Name: | us-gaap_ScheduleOfCashAndCashEquivalentsTableTextBlock
Namespace Prefix: | us-gaap_
Data Type: | dtr-types:textBlockItemType
Balance Type: | na
Period Type: | duration

X
- References No definition available. + Details
Name: | us-gaap_SupplementalCashFlowElementsAbstract
Namespace Prefix: | us-gaap_
Data Type: | xbrli:stringItemType
Balance Type: | na
Period Type: | duration