The following is a summary of our corporate and other debt (in millions):


	December 31,
	2018			2017
Note Purchase Agreements:
Semi-annual payments of interest, fixed rate of 2.80%, balloon due June 24, 2018	$	—		$	50.0
Semi-annual payments of interest, fixed rate of 5.85%, $50 million due
November 30, 2018 and November 30, 2019		50.0			100.0
Semi-annual payments of interest, fixed rate of 3.20%, balloon due June 24, 2019		50.0			50.0
Semi-annual payments of interest, fixed rate of 3.48%, balloon due June 24, 2020		50.0			50.0
Semi-annual payments of interest, fixed rate of 3.99%, balloon due July 10, 2020		50.0			50.0
Semi-annual payments of interest, fixed rate of 5.18%, balloon due February 10, 2021		75.0			75.0
Semi-annual payments of interest, fixed rate of 3.69%, balloon due June 14, 2022		200.0			200.0
Semi-annual payments of interest, fixed rate of 5.49%, balloon due February 10, 2023		50.0			50.0
Semi-annual payments of interest, fixed rate of 4.13%, balloon due June 24, 2023		200.0			200.0
Quarterly payments of interest, floating rate of 90 day LIBOR plus 1.65%, balloon due August 2, 2023		50.0			50.0
Semi-annual payments of interest, fixed rate of 4.58%, balloon due February 27, 2024		325.0			325.0
Quarterly payments of interest, floating rate of 90 day LIBOR plus 1.40%, balloon due June 13, 2024		50.0			—
Semi-annual payments of interest, fixed rate of 4.31%, balloon due June 24, 2025		200.0			200.0
Semi-annual payments of interest, fixed rate of 4.73%, balloon due February 27, 2026		175.0			175.0
Semi-annual payments of interest, fixed rate of 4.40%, balloon due June 2, 2026		175.0			175.0
Semi-annual payments of interest, fixed rate of 4.36%, balloon due June 24, 2026		150.0			150.0
Semi-annual payments of interest, fixed rate of 4.09%, balloon due June 27, 2027		125.0			125.0
Semi-annual payments of interest, fixed rate of 4.09%, balloon due August 2, 2027		125.0			125.0
Semi-annual payments of interest, fixed rate of 4.14%, balloon due August 4, 2027		98.0			98.0
Semi-annual payments of interest, fixed rate of 3.46%, balloon due December 1, 2027		100.0			100.0
Semi-annual payments of interest, fixed rate of 4.55%, balloon due June 2, 2028		75.0			75.0
Semi-annual payments of interest, fixed rate of 4.34%, balloon due June 13, 2028		125.0			—
Semi-annual payments of interest, fixed rate of 4.98%, balloon due February 27, 2029		100.0			100.0
Semi-annual payments of interest, fixed rate of 4.19%, balloon due June 27, 2029		50.0			50.0
Semi-annual payments of interest, fixed rate of 4.19%, balloon due August 2, 2029		50.0			50.0
Semi-annual payments of interest, fixed rate of 4.44%, balloon due June 13, 2030		125.0			—
Semi-annual payments of interest, fixed rate of 4.70%, balloon due June 2, 2031		25.0			25.0
Semi-annual payments of interest, fixed rate of 4.34%, balloon due June 27, 2032		75.0			75.0
Semi-annual payments of interest, fixed rate of 4.34%, balloon due August 2, 2032		75.0			75.0
Semi-annual payments of interest, fixed rate of 4.59%, balloon due June 13, 2033		125.0			—
Semi-annual payments of interest, fixed rate of 4.69%, balloon due June 13, 2038		75.0			—

Total Note Purchase Agreements		3,198.0			2,798.0

Credit Agreement:
Periodic payments of interest and principal, prime or LIBOR plus up to 1.45%, expires April 8, 2021		265.0			190.0

Premium Financing Debt Facility - expires May 18, 2020:
Periodic payments of interest and principal, Interbank rates plus 1.05% for Facility B; plus 0.55% for Facilities C and D
Facility B
AUD denominated tranche		133.9			116.4
NZD denominated tranche		10.1			5.7
Facility C and D
AUD denominated tranche		—			18.5
NZD denominated tranche		10.0			10.5

Total Premium Financing Debt Facility		154.0			151.1

Total corporate and other debt		3,617.0			3,139.1
Less unamortized debt acquisition costs on Note Purchase Agreements		(6.6	)		(6.1	)

Net corporate and other debt	$	3,610.4		$	3,133.0