| Schedule of Debt [Table Text Block] |
| | | | | | | | | | | | | | | | | | | | | | | | | | June 30, 2025 | | | Interest Rate as of
June 30, 2025 | | Maturity Date | | Par Value | | Unamortized Debt Premium and (Discount) (1) | | Carrying Value | | Unamortized Deferred Financing Fees (2) | | Total Debt, Less Unamortized Deferred Financing Fees | 2029 Refinance Senior Notes (3) | | 7.625% | | May 2029 | | $ | 383.8 | | $ | 60.3 | | $ | 444.1 | | $ | (25.8) | | $ | 418.3 | Senior Credit Facility | | | | | | | | | | | | | | | | | | | | 2028 Term Loan B | | 7.090% | | May 2028 | | | 720.0 | | | (1.6) | | | 718.4 | | | (7.9) | | | 710.5 | OpCo Super-Priority Revolver(4) | | Various | | February 2028 | | | — | | | — | | | — | | | — | | | — | 2028 Refinance Term Loans (5) | | 12.742% | | May 2028 | | | 1,250.1 | | | (22.1) | | | 1,228.0 | | | (20.4) | | | 1,207.6 | Accounts Receivable Securitization Facility (6) | | Various | | January 2028 | | | 150.0 | | | — | | | 150.0 | | | — | | | 150.0 | Other indebtedness | | Various | | Various | | | 4.8 | | | — | | | 4.8 | | | — | | | 4.8 | Total debt | | | | | | $ | 2,508.7 | | $ | 36.6 | | $ | 2,545.3 | | $ | (54.1) | | $ | 2,491.2 | Less: current portion (7) | | | | | | | | | | | | | | | | | | | (170.0) | Total long-term debt, net of unamortized deferred financing fees | | $ | 2,321.2 |
| | | | | | | | | | | | | | | | | | | | | | | | | | December 31, 2024 | | | Interest Rate as of
December 31, 2024 | | Maturity Date | | Par Value | | Unamortized Debt Premium and (Discount) (1) | | Carrying Value | | Unamortized Deferred Financing Fees (2) | | Total Debt, Less Unamortized Deferred Financing Fees | 2029 Senior Notes (3) | | 5.125% | | April 2029 | | $ | 447.0 | | $ | — | | $ | 447.0 | | $ | (9.3) | | $ | 437.7 | 2025 Senior Notes (5) | | 5.375% | | September 2025 | | | 115.0 | | | — | | | 115.0 | | | (0.2) | | | 114.8 | Senior Credit Facility | | | | | | | | | | | | | | | | | | | | 2028 Term Loan B | | 7.276% | | May 2028 | | | 723.8 | | | (1.9) | | | 721.9 | | | (9.2) | | | 712.7 | 2026 Revolving Facility (8) | | Various | | May 2026 | | | — | | | — | | | — | | | — | | | — | 2028 Refinance Term Loans (5) | | 13.158% | | May 2028 | | | 1,108.3 | | | (25.1) | | | 1,083.2 | | | (18.1) | | | 1,065.1 | Accounts Receivable Securitization Facility (6) | | Various | | January 2028 | | | 75.0 | | | — | | | 75.0 | | | — | | | 75.0 | Other indebtedness | | Various | | Various | | | 6.3 | | | — | | | 6.3 | | | — | | | 6.3 | Total debt | | | | | | $ | 2,475.4 | | $ | (27.0) | | $ | 2,448.4 | | $ | (36.8) | | $ | 2,411.6 | Less: current portion (7) | | | | | | | | | | | | | | | | | | | (210.9) | Total long-term debt, net of unamortized deferred financing fees | | $ | 2,200.7 |
| (1) | This caption includes various original issue accounting adjustments related to original issue premium and discounts, all of which are amortized to interest expense using the straight-line method over the related instrument’s term. The 2029 Refinance Senior Notes were accounted for as a modification of debt in accordance with ASC 470-60 and therefore the difference between the carrying value of the exchanged 5.125% Senior Notes due 2029 (the “2029 Senior Notes”) and the principal amount of the 7.625% second lien senior notes due 2029 (the “2029 Refinance Senior Notes”) was recorded as debt premium and will be reduced as contractual interest payments are made. The unamortized balance of this debt premium was $60.3 million as of June 30, 2025. The 2028 Term Loan B was issued at a 0.5% original issue discount, whose unamortized balance was $1.6 million as of June 30, 2025 and $1.9 million as of December 31, 2024. The 2028 Refinance Term Loans were issued at a 3.0% original issue discount, whose unamortized balance was $22.1 million as of June 30, 2025 and $25.1 million as of December 31, 2024. |
| (2) | This caption does not include deferred financing fees related to the Company’s revolving facilities, which are included within “Deferred charges and other assets” on the condensed consolidated balance sheets. |
| (3) | The 2029 Senior Notes were partially exchanged on January 17, 2025 for the 2029 Refinance Senior Notes and the remaining $0.5 million was fully repaid on March 20, 2025. |
| (4) | As of June 30, 2025, under the OpCo Super-Priority Revolver, the Company had a capacity of $300.0 million with capacity of $60.0 million under the letter of credit subfacility. As of June 30, 2025, the Company had funds available for borrowing of $271.0 million (net of the applicable $29.0 million outstanding letters of credit as defined in the secured credit agreement). Additionally, the Company is required to pay a quarterly commitment fee in respect of any unused commitments under this facility equal to 0.375% per annum. |
The OpCo Super-Priority Revolver features a springing covenant which applies when 30% or more of the OpCo Super-Priority Revolver’s capacity is drawn which then requires the Company to meet a superpriority lien net leverage ratio (as defined in the secured credit agreement) not to exceed 1.50x at the end of each financial quarter. As of June 30, 2025, the outstanding borrowings did not exceed the 30% threshold. | (5) | The 2025 Senior Notes were partially repaid on September 8, 2023 using the proceeds of the 2028 Refinance Term Loans and the remainder was fully repaid on January 17, 2025 using the proceeds of the second tranche of 2028 Refinance Term Loans. |
| (6) | As of June 30, 2025, this facility had a borrowing capacity of $150.0 million and $150.0 million outstanding under the facility. As of June 30, 2025 the Company had $155.3 million of accounts receivable available to support this facility, based on the pool of eligible accounts receivable, and had no additional funds available for borrowing. |
As of December 31, 2024, this facility had a borrowing capacity of $150.0 million, and $75.0 million outstanding under the facility. As of December 31, 2024 the Company had $125.0 million of accounts receivable available to support this facility, based on the pool of eligible accounts receivable, and had $50.0 million of additional funds available for borrowing. | (7) | The current portion of long-term debt as of June 30, 2025 was primarily related to the $150.0 million outstanding under the AR Securitization Facility as well as $18.3 million of scheduled future principal payments on both the 2028 Term Loan B and the 2028 Refinance Term Loans. |
The current portion of long-term debt as of December 31, 2024 was primarily related to $115.0 million of aggregate principal amount of the 5.375% senior notes due in September 2025, the $75.0 million outstanding under the AR Securitization Facility as well as $18.3 million of scheduled future principal payments on both the 2028 Term Loan B and the 2028 Refinance Term Loans. | (8) | As of December 31, 2024, under the 2026 Revolving Facility, the Company had a capacity of $375.0 million and $20.8 million outstanding letters of credit. As of December 31, 2024, the Company had funds available for borrowing of $91.7 million, which reflects the borrowing limit imposed by the springing covenant. |
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