Cash Flows

Cash payments for interest on indebtedness and income taxes and other select non-cash activities are as follows:



	Fiscal Years Ended
(in millions)	March 31, 2019		March 31, 2018		March 31, 2017
Cash paid for:
Interest	$	308	$	288	$	103
Taxes on income, net of refunds ⁽¹⁾	$	197	$	376	$	63

Non-cash activities:
Operating:
Prepaid assets acquired under long-term financing	$	48	$	209	$	—
Investing:
Capital expenditures in accounts payable and accrued expenses	$	45	$	46	$	43
Capital expenditures through capital lease obligations	$	668	$	664	$	52
Assets acquired under long-term financing	$	200	$	238	$	87
Increase in deferred purchase price receivable	$	1,489	$	665	$	595
Contingent consideration	$	41	$	—	$	—
Financing:
Dividends declared but not yet paid	$	53	$	51	$	20
Stock issued for the acquisition of HPES	$	—	$	9,850	$	—

⁽¹⁾Income tax refunds were $174 million, $38 million, and $23 million for fiscal 2019, 2018, and 2017, respectively.