Long-Term Debt	9 Months Ended
	Dec. 31, 2021
Long-Term Debt [Abstract]
Long-Term Debt	7. Long-Term DebtLong-term debt consists of the following: December 31, 2021 March 31, 2021Senior Credit Facilities $5,100,000 Term Loan Facility, due March 1, 2024, net of unamortized discount of $62,695 and $87,698 at December 31, 2021 and March 31, 2021, respectively (effective interest rate of 4.42% and 4.42%, respectively) $ 3,250,555 $ 3,405,552$785,000 Revolving Facility, expiring July 3, 2024, and bearing interest at a variable interest rate — —Senior Notes $1,325,000 5.75% Senior Notes due March 1, 2025, net of unamortized discount of $5,716 and $6,921 at December 31, 2021 and March 31, 2021, respectively (effective interest rate of 5.90% and 5.90%, respectively) 1,319,284 1,318,079Tangible Equity Unit Senior Amortizing Note $47,367 Senior Amortizing Notes due June 30, 2022, net of unamortized discount of $60 and $293 at December 31, 2021 and March 31, 2021, respectively (effective interest rate of 7.44% and 7.44%, respectively) 8,390 20,345Other 9,645 18,138Less current portion (15,009) (27,339)Long-term debt, excluding current portion $ 4,572,865 $ 4,734,775 Our long-term indebtedness includes a senior secured term loan facility (the “Term Loan Facility”) and a revolving credit facility (the “Revolving Facility”; together with the Term Loan Facility, the “Senior Credit Facilities”). The Senior Credit Facilities provide us with the right at any time to request additional term loan tranches and/or term loan increases, increases in the revolving commitments and/or additional revolving credit facilities. Our long-term indebtedness also includes 5.75% senior notes due March 1, 2025 (the “Senior Notes”) with interest payable semi-annually on March 1 and September 1 of each year.As of December 31, 2021, we were in compliance with all of the applicable covenants under the Senior Credit Facilities and the Senior Notes. In the third quarter of fiscal year 2022, we repaid $80,000 on our Term Loan Facility and recognized a loss on extinguishment of $1,653 in our consolidated statement of operations.