Short-term debt and long-term debt. Short-term debt and unsecured senior debt, net of unamortized discounts and debt issuance costs, consisted of the following:


($000)	May 1, 2021		January 30, 2021		May 2, 2020
$800 million revolving credit facility	$	—	$	—	$	800,000
Other short-term debt financing	—		—		5,000
Total short-term debt	$	—	$	—	$	805,000

6.530% Series B Senior Notes due 2021	$	64,937	$	64,910	$	64,968
3.375% Senior Notes due 2024	248,476		248,365		248,037
4.600% Senior Notes due 2025	694,940		694,624		693,676
0.875% Senior Notes due 2026	493,898		493,595		—
4.700% Senior Notes due 2027	239,153		239,049		394,953
4.800% Senior Notes due 2030	132,304		132,262		394,635
1.875% Senior Notes due 2031	494,271		494,132		—
5.450% Senior Notes due 2050	146,166		146,148		489,345
Total long-term debt	$	2,514,145	$	2,513,085	$	2,285,614

Less: current portion	64,937		64,910		—
Total due beyond one year	$	2,449,208	$	2,448,175	$	2,285,614

Revolving credit facilities. The Company's $800 million unsecured revolving credit facility expires in July 2024, and contains a $300 million sublimit for issuance of standby letters of credit. The facility also contains an option allowing the Company to increase the size of its credit facility by up to an additional $300 million, with the agreement of the lenders. Interest on borrowings under this facility is based on LIBOR (or an alternate benchmark rate, if LIBOR is no longer available) plus an applicable margin and is payable quarterly and upon maturity. The revolving credit facility may be extended, at the Company’s option, for up to two additional one year periods, subject to customary conditions.

In March 2020, the Company borrowed $800 million available under its revolving credit facility. Interest on the loan was based on LIBOR plus 0.875% (or 1.76%).

In May 2020, the Company amended its $800 million unsecured revolving credit facility (the “Amended Credit Facility”) to temporarily suspend, for the second and third quarters of fiscal 2020, the Consolidated Adjusted Debt to EBITDAR ratio financial covenant, and to apply a transitional modification to that ratio effective in the fourth quarter of fiscal 2020. The Amended Credit Facility also established a new temporary minimum liquidity requirement, effective for the first quarter of fiscal 2020 and through the end of April 2021. As of May 1, 2021, the Company was in compliance with these amended covenants.

In October 2020, the Company repaid in full the $800 million it borrowed under the unsecured revolving credit facility. As a result, the Company currently has no borrowings or standby letters of credit outstanding under this facility as of May 1, 2021, and the $800 million credit facility remains in place and available.

In May 2020, the Company also entered into an additional $500 million 364-day senior revolving credit facility which was scheduled to expire in April 2021. In October 2020, the Company terminated this senior revolving credit facility. The Company had no borrowings under that credit facility at any time.

Senior notes. As of May 1, 2021, the Company had outstanding Series B unsecured Senior Notes in the aggregate principal amount of $65 million held by various institutional investors. The Series B notes are due in December 2021, and bear interest at a rate of 6.530%. Borrowings under these Senior Notes are subject to certain financial covenants that were amended in June 2020, and are consistent with the corresponding covenants in the Company’s existing revolving credit facility. As of May 1, 2021, the Company was in compliance with these covenants.

As of May 1, 2021, the Company also had outstanding unsecured 3.375% Senior Notes due September 2024 (the “2024 Notes”) with an aggregate principal amount of $250 million. Interest on the 2024 Notes is payable semi-annually.

In April 2020, the Company issued an aggregate of $2.0 billion in unsecured senior notes in four tenors as follows: 4.600% Senior Notes due April 2025 (the “2025 Notes”) with an aggregate principal amount of $700 million, 4.700% Senior Notes due April 2027 (the “2027 Notes”) with an aggregate principal amount of $400 million, 4.800% Senior Notes due April 2030 (the “2030 Notes”) with an aggregate principal amount of $400 million, and 5.450% Senior Notes due April 2050 (the “2050 Notes”) with an aggregate principal amount of $500 million. Cash proceeds, net of discounts and other issuance costs, were approximately $1.973 billion. Interest on the 2025, 2027, 2030, and 2050 Notes is payable semi-annually beginning October 2020.

In October 2020, the Company accepted for repurchase approximately $775 million in aggregate principal amount of the senior notes issued in April 2020, pursuant to cash tender offers as follows: $351 million of the 2050 Notes, $266 million of the 2030 Notes, and $158 million of the 2027 Notes. The Company paid approximately $1.003 billion in aggregate consideration (including transaction costs, and accrued and unpaid interest) and recorded an approximately $240 million loss on the early extinguishment for the accepted senior notes.

In October 2020, the Company issued an aggregate of $1.0 billion in unsecured senior notes in two tenors as follows: 0.875% Senior Notes due April 2026 (the “2026 Notes”) with an aggregate principal amount of $500 million and 1.875% Senior Notes due April 2031 (the “2031 Notes”) with an aggregate principal amount of $500 million. Cash proceeds, net of discounts and other issuance costs, were approximately $987.2 million. Interest on the 2026 and 2031 Notes is payable semi-annually beginning April 2021. The Company used the net proceeds from the offering of the 2026 and 2031 Notes to fund the purchase of the accepted senior notes from its tender offers.

As of May 1, 2021, January 30, 2021, and May 2, 2020, total unamortized discount and debt issuance costs were $25.8 million, $26.9 million, and $29.4 million, respectively, and were classified as a reduction of Long-term debt.

As of May 1, 2021 and January 30, 2021, the aggregate fair value of the eight outstanding series of Senior Notes was approximately $2.7 billion and $2.8 billion, respectively. As of May 2, 2020, the aggregate fair value of the six then outstanding series of Senior Notes was approximately $2.5 billion. The fair value is estimated by obtaining comparable market quotes which are considered to be Level 1 inputs under the fair value measurements and disclosures guidance.


	Three Months Ended
($000)	May 1, 2021		May 2, 2020
Interest expense on long-term debt	$	22,194	$	10,181
Interest expense on short-term debt	—		1,697
Other interest expense	330		278
Capitalized interest	(3,239)		(2,154)
Interest income	(236)		(3,336)
Interest expense, net	$	19,049	$	6,666