Subsequent Events	3 Months Ended
Mar. 31, 2025
Subsequent Events [Abstract]
Subsequent Events	Note 15—Subsequent Events On April 4, 2025, we completed the sale of $1.0 billion aggregate principal amount of 10.000% Senior Secured Notes due 2030 (the New Notes) in a private offering (the Offering) to persons reasonably believed to be “qualified institutional buyers” in the United States, as defined in Rule 144A under the Securities Act of 1933, as amended (the “Securities Act”), and to certain non-U.S. persons outside the United States in offshore transactions pursuant to Regulation S under the Securities Act. The Offering was in connection with the financing of our previously announced proposed acquisition of Rotech (Acquisition). At the closing of the Offering, the gross proceeds were placed into a segregated escrow account where they will be held for the benefit of the holders of the New Notes pending the consummation of the Acquisition. Upon consummation of the Acquisition, we intend to use the net proceeds of the Offering, together with cash on hand and expected borrowings under a new senior secured incremental term loan B facility to finance the consummation of the Acquisition and other related transactions contemplated by the merger agreement, including the repayment of Rotech debt and to pay Acquisition related fees and expenses. Any remaining net proceeds will be used for working capital and general corporate purposes. If the Acquisition is not consummated on or prior to October 6, 2025, or upon the occurrence of certain other events, the proceeds will not be released to consummate the Acquisition and related transactions, but instead will be released for the purpose of redeeming the New Notes pursuant to a “Special Mandatory Redemption” in accordance with the procedures set forth in the indenture governing the New Notes. The Special Mandatory Redemption price will be a price equal to 100% of the initial issue price of the New Notes plus accrued and unpaid interest to, but excluding, the special mandatory redemption date.

Subsequent Events

3 Months Ended

Mar. 31, 2025

Note 15—Subsequent Events

On April 4, 2025, we completed the sale of $1.0 billion aggregate principal amount of 10.000% Senior Secured Notes due 2030 (the New Notes) in a private offering (the Offering) to persons reasonably believed to be “qualified institutional buyers” in the United States, as defined in Rule 144A under the Securities Act of 1933, as amended (the “Securities Act”), and to certain non-U.S. persons outside the United States in offshore transactions pursuant to Regulation S under the Securities Act. The Offering was in connection with the financing of our previously announced proposed acquisition of Rotech (Acquisition). At the closing of the Offering, the gross proceeds were placed into a segregated escrow account where they will be held for the benefit of the holders of the New Notes pending the consummation of the Acquisition.

Upon consummation of the Acquisition, we intend to use the net proceeds of the Offering, together with cash on hand and expected borrowings under a new senior secured incremental term loan B facility to finance the consummation of the Acquisition and other related transactions contemplated by the merger agreement, including the repayment of Rotech debt and to pay Acquisition related fees and expenses. Any remaining net proceeds will be used for working capital and general corporate purposes.

If the Acquisition is not consummated on or prior to October 6, 2025, or upon the occurrence of certain other events, the proceeds will not be released to consummate the Acquisition and related transactions, but instead will be released for the purpose of redeeming the New Notes pursuant to a “Special Mandatory Redemption” in accordance with the procedures set forth in the indenture governing the New Notes. The Special Mandatory Redemption price will be a price equal to 100% of the initial issue price of the New Notes plus accrued and unpaid interest to, but excluding, the special mandatory redemption date.