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Acquisitions - Additional Information (Details) ₨ in Thousands				1 Months Ended			3 Months Ended
	Jul. 05, 2024 USD ($)	Jul. 05, 2024 INR (₨)	Jan. 03, 2024 USD ($)	Mar. 31, 2025 USD ($)	Mar. 31, 2025 INR (₨)	Jan. 31, 2025 USD ($)	Sep. 30, 2024 INR (₨)	Jul. 01, 2024
Web Werks JV \| Subsequent Event
Business Acquisition [Line Items]
Equity interest	71.94%	71.94%
Forecast \| Web Werks JV
Business Acquisition [Line Items]
Equity interest				28.06%	28.06%
RSR Partners, LLC
Business Acquisition [Line Items]
Ownership acquired			100.00%
Total consideration			$ 200,000,000
Cash Paid (gross of cash acquired)			125,000,000
RSR Partners, LLC \| Regency Deferred Purchase Obligation
Business Acquisition [Line Items]
Value of possible subsequent acquisition, low			0
Value of possible subsequent acquisition, high			200,000,000
Contingent consideration liability			$ 78,400,000
RSR Partners, LLC \| Forecast
Business Acquisition [Line Items]
Cash Paid (gross of cash acquired)						$ 75,000,000
Web Werks JV \| Subsequent Event
Business Acquisition [Line Items]
Ownership acquired	8.55%	8.55%						36.61%
Total consideration	$ 35,000,000	₨ 3,000,000
Web Werks JV \| Forecast
Business Acquisition [Line Items]
Total consideration				$ 12,000,000	₨ 1,000,000
Change in contingent liability \| ₨							₨ 17,000
Cash Paid (gross of cash acquired)				$ 115,000,000	₨ 9,600,000