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SENIOR NOTES, NET - Schedule of Senior and Convertible Senior Notes (Details) - Senior Notes [Member] - USD ($) $ in Thousands | Dec. 31, 2021 | Apr. 30, 2021 | Dec. 31, 2020 | Jun. 30, 2017 | Apr. 30, 2012
--- | --- | --- | --- | --- | ---
Debt Instrument [Line Items] |  |  |  |  |  |
Net debt issuance costs |  | $ (10,309) |  | $ (6,623) |  |
Senior and convertible senior notes, net |  | 1,142,486 |  | 996,991 |  |
7.00% senior notes due 2022 [Member] |  |  |  |  |  |
Debt Instrument [Line Items] |  |  |  |  |  |
Senior and convertible senior notes, gross |  | $ 0 |  | $ 300,000 |  |
Debt instrument, stated rate |  | 7.00% |  | 7.00% |  | 7.00%
6.00% senior notes due 2025 |  |  |  |  |  |
Debt Instrument [Line Items] |  |  |  |  |  |
Senior and convertible senior notes, gross | [1] | $ 402,795 |  | $ 403,614 |  |
Debt instrument, stated rate |  | 6.00% |  | 6.00% |  |
5.125% senior notes due 2027 [Member] |  |  |  |  |  |
Debt Instrument [Line Items] |  |  |  |  |  |
Senior and convertible senior notes, gross |  | $ 300,000 |  | $ 300,000 |  |
Debt instrument, stated rate |  | 5.125% |  | 5.125% | 5.125% |
3.875% senior notes due 2029 [Member] |  |  |  |  |  |
Debt Instrument [Line Items] |  |  |  |  |  |
Senior and convertible senior notes, gross |  | $ 450,000 |  | $ 0 |  |
Debt instrument, stated rate |  | 3.875% | 3.875% |  |  |
[1] | $200.0 million of the total $400.0 million of 6.00% Senior Notes due 2025 outstanding at December 31, 2021 was issued at par and had no unamortized premium.

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