v3.26.1
Summary of Significant Accounting Policies (Tables)
9 Months Ended
Jun. 30, 2026
Accounting Policies [Abstract]  
Schedule of Cash and Cash Equivalents
The following represents a reconciliation of cash and cash equivalents in the Consolidated Balance Sheets to cash, cash equivalents, and restricted cash in the Consolidated Statements of Cash Flows:
(amounts in thousands)June 30,
2026
September 30,
2025
June 30,
2025
September 30,
2024
(unaudited)(unaudited)
Cash and cash equivalents$2,815,291 $4,356,138 $2,231,852 $3,132,648 
Restricted cash (included in Prepaid Expenses and Other)49,666 38,411 43,474 98,596 
Restricted cash (included in Other Assets)— — — 66,636 
Cash, cash equivalents, and restricted cash$2,864,957 $4,394,549 $2,275,326 $3,297,880 
Schedule of Restrictions on Cash and Cash Equivalents
The following represents a reconciliation of cash and cash equivalents in the Consolidated Balance Sheets to cash, cash equivalents, and restricted cash in the Consolidated Statements of Cash Flows:
(amounts in thousands)June 30,
2026
September 30,
2025
June 30,
2025
September 30,
2024
(unaudited)(unaudited)
Cash and cash equivalents$2,815,291 $4,356,138 $2,231,852 $3,132,648 
Restricted cash (included in Prepaid Expenses and Other)49,666 38,411 43,474 98,596 
Restricted cash (included in Other Assets)— — — 66,636 
Cash, cash equivalents, and restricted cash$2,864,957 $4,394,549 $2,275,326 $3,297,880