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Accounts Payable and Other Accrued Expenses (Details) - USD ($) $ in Thousands | 3 Months Ended |  |
--- | --- | --- | ---
Sep. 30, 2023 | Jun. 30, 2023 | Mar. 31, 2023
Payables and Accruals [Abstract] |  |  |
Vendor payables | $ 603,188 |  | $ 597,808
Accrued expenses | 453,181 |  | 718,832
Total accounts payable and other accrued expenses | 1,056,369 |  | 1,316,640
U.S. Department of Justice |  |  |
Loss Contingencies [Line Items] |  |  |
Estimate of possible loss |  | $ 377,500 | 350,000
Payments for legal settlements | 350,000 |  |
Unfavorable Regulatory Action | Claimed Indirect Costs |  |  |
Loss Contingencies [Line Items] |  |  |
Provision for claimed indirect costs | $ 328,900 |  | $ 326,700

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