The following summarizes our principal contractual commitments, excluding open orders for purchases that support normal operations and are generally cancellable, as of March 31, 2019 (in millions):



	Nine Months Ended December 31,		Year Ended December 31,
	2019		2020		2021		2022		2023		Thereafter		Total
Debt principal and interest	$	1,992	$	2,161	$	1,874	$	2,090	$	1,794	$	30,014	$	39,925
Operating leases	2,355		3,077		2,794		2,473		2,214		13,818		26,731
Finance lease liabilities, including interest	6,247		7,268		4,218		1,444		1,022		4,805		25,004
Financing obligations, including interest	15		23		23		24		24		313		422
Unconditional purchase obligations (1)	2,272		3,845		3,314		3,057		2,931		5,148		20,567
Other commitments (2) (3)	2,409		2,154		1,450		1,188		1,015		10,451		18,667
Total commitments	$	15,290	$	18,528	$	13,673	$	10,276	$	9,000	$	64,549	$	131,316

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(1)

Includes unconditional purchase obligations related to certain products offered in our Whole Foods Market stores and long-term agreements to acquire and license digital media content that are not reflected on the consolidated balance sheets. For those digital media content agreements with variable terms, we do not estimate the total obligation beyond any minimum quantities and/or pricing as of the reporting date. Purchase obligations associated with renewal provisions solely at the option of the content provider are included to the extent such commitments are fixed or a minimum amount is specified.


(2)	Includes the estimated timing and amounts of payments for rent and tenant improvements associated with build-to-suit lease arrangements and lease arrangements prior to the lease commencement date and digital media content liabilities associated with long-term digital media content assets with initial terms greater than one year.


(3)	Excludes approximately $3.6 billion of accrued tax contingencies for which we cannot make a reasonably reliable estimate of the amount and period of payment, if any.