Derivatives - Schedule of Outstanding Interest Rate Swaps (Details) - Designated as Hedging Instrument - USD ($)	Mar. 31, 2020	Mar. 31, 2019
Derivative [Line Items]
Interest rate swap contracts, floor rate	0.00%
2.27%
Derivative [Line Items]
Notional Amount	$ 1,350,000,000	$ 1,350,000,000
Interest Rate Paid	2.27%	2.27%
2.19%
Derivative [Line Items]
Notional Amount	$ 1,200,000,000	$ 1,200,000,000
Interest Rate Paid	2.19%	2.19%
2.81%
Derivative [Line Items]
Notional Amount	$ 600,000,000	$ 600,000,000
Interest Rate Paid	2.81%	2.81%