Condensed Consolidated Statements of Cash Flows (Unaudited) $ in Thousands	6 Months Ended
	Sep. 30, 2022 USD ($)	Sep. 30, 2021 USD ($)
Cash flows from operating activities:
Net income (loss)	$ (68,595)	$ 23,162
Adjustments to reconcile net income (loss) to net cash provided by operating activities:
Depreciation	204,599	198,970
Amortization of intangible assets	43,888	42,890
Stock-based compensation expense	43,806	43,241
Loss on disposition of fixed assets	25,406	19,324
Deferred income taxes and other non-cash adjustments	65,250	(7,534)
Increase (decrease) in cash resulting from changes in operating assets and liabilities, net of effect of acquisitions:
Accounts receivable	(42,625)	(59,047)
Inventories	(40,190)	(8,927)
Other assets	8,382	25,660
Accounts payable	13,222	21,129
Accrued liabilities	3,299	(48,981)
Other liabilities	(28,310)	(22,088)
Net cash provided by (used in) operating activities	228,132	227,799
Cash flows from investing activities:
Purchase of property, equipment and satellites	(508,068)	(448,345)
Cash paid for patents, licenses and other assets	(46,745)	(26,633)
Payments related to acquisition of businesses, net of cash acquired		(138,668)
Net cash provided by (used in) investing activities	(554,813)	(613,646)
Cash flows from financing activities:
Proceeds from debt borrowings	275,000	320,000
Payments on debt borrowings	(82,348)	(15,227)
Payments of debt issuance costs	(1,511)
Repurchase of shares by majority owned subsidiary	(30,000)
Proceeds from issuance of common stock under equity plans	9,626	8,776
Purchase of common stock in treasury (immediately retired) related to tax withholdings for stock-based compensation	(832)	(1,742)
Other financing activities	(1,540)	(1,479)
Net cash provided by (used in) financing activities	168,395	310,328
Effect of exchange rate changes on cash	(3,001)	(2,776)
Net increase (decrease) in cash and cash equivalents	(161,287)	(78,295)
Cash and cash equivalents at beginning of period	310,459	295,949
Cash and cash equivalents at end of period	149,172	217,654
Non-cash investing and financing activities:
Right-of-use assets obtained in exchange for operating lease liabilities	3,499	18,099
Issuance of common stock in satisfaction of certain accrued compensation liabilities	27,618	24,488
Capital expenditures not paid for during the period	$ 45,688	27,903
RigNet, Inc [Member]
Non-cash investing and financing activities:
Issuance of common stock in connection with acquisition		$ 207,169