XML 11 R57.htm IDEA: XBRL DOCUMENT
v3.19.3

Credit and Other Debt Agreements - Summary of Corporate and Other Debt (Detail) - USD ($) $ in Millions | Sep. 30, 2019 | Dec. 31, 2018
--- | --- | ---
Debt Instrument [Line Items] |  |
Semi-annual payments of interest | $ 4,483.1 | $ 3,617.0
Less unamortized debt acquisition costs on Note Purchase Agreements | (7.2) | (6.6)
Semi-annual payments of interest, Net | 4,475.9 | 3,610.4
Note Purchase Agreements [Member] |  |
Debt Instrument [Line Items] |  |
Semi-annual payments of interest | 3,923.0 | 3,198.0
Fixed Rate of 3.20%, Balloon Due June 24, 2019 [Member] | Note Purchase Agreements [Member] |  |
Debt Instrument [Line Items] |  |
Semi-annual payments of interest |  | 50.0
Fixed Rate of 5.85%, balloon Due November 30, 2019 [Member] | Note Purchase Agreements [Member] |  |
Debt Instrument [Line Items] |  |
Semi-annual payments of interest | 50.0 | 50.0
Fixed Rate of 3.48%, Balloon Due June 24, 2020 [Member] | Note Purchase Agreements [Member] |  |
Debt Instrument [Line Items] |  |
Semi-annual payments of interest | 50.0 | 50.0
Fixed Rate of 3.99%, Balloon Due July 10, 2020 [Member] | Note Purchase Agreements [Member] |  |
Debt Instrument [Line Items] |  |
Semi-annual payments of interest | 50.0 | 50.0
Fixed Rate of 5.18%, Balloon Due February 10, 2021 [Member] | Note Purchase Agreements [Member] |  |
Debt Instrument [Line Items] |  |
Semi-annual payments of interest | 75.0 | 75.0
Fixed Rate of 3.69%, Balloon Due June 14, 2022 [Member] | Note Purchase Agreements [Member] |  |
Debt Instrument [Line Items] |  |
Semi-annual payments of interest | 200.0 | 200.0
Fixed Rate of 5.49%, Balloon Due February 10, 2023 [Member] | Note Purchase Agreements [Member] |  |
Debt Instrument [Line Items] |  |
Semi-annual payments of interest | 50.0 | 50.0
Fixed Rate of 4.13%, Balloon Due June 24, 2023 [Member] | Note Purchase Agreements [Member] |  |
Debt Instrument [Line Items] |  |
Semi-annual payments of interest | 200.0 | 200.0
Floating Rate of 1.65% LIBOR Plus Balloon Due August 2, 2023 [Member] | Note Purchase Agreements [Member] |  |
Debt Instrument [Line Items] |  |
Quarterly payments of interest | 50.0 | 50.0
Fixed Rate of 4.72%, Balloon due February 13, 2024 [Member] | Note Purchase Agreements [Member] |  |
Debt Instrument [Line Items] |  |
Semi-annual payments of interest | 100.0 |
Fixed Rate of 4.58%, Balloon Due February 27, 2024 [Member] | Note Purchase Agreements [Member] |  |
Debt Instrument [Line Items] |  |
Semi-annual payments of interest | 325.0 | 325.0
Floating Interest Rate of 1.40% LIBOR Plus Balloon Due June 13, 2024 [Member] | Note Purchase Agreements [Member] |  |
Debt Instrument [Line Items] |  |
Quarterly payments of interest | 50.0 | 50.0
Fixed Rate of 4.31%, Balloon Due June 24, 2025 [Member] | Note Purchase Agreements [Member] |  |
Debt Instrument [Line Items] |  |
Semi-annual payments of interest | 200.0 | 200.0
Fixed Rate of 4.85%, Balloon due February 13, 2026 [Member] | Note Purchase Agreements [Member] |  |
Debt Instrument [Line Items] |  |
Semi-annual payments of interest | 140.0 |
Fixed Rate of 4.73%, Balloon Due February 27, 2026 [Member] | Note Purchase Agreements [Member] |  |
Debt Instrument [Line Items] |  |
Semi-annual payments of interest | 175.0 | 175.0
Fixed Rate of 4.40%, Balloon Due June 2, 2026 [Member] | Note Purchase Agreements [Member] |  |
Debt Instrument [Line Items] |  |
Semi-annual payments of interest | 175.0 | 175.0
Fixed Rate of 4.36%, Balloon Due June 24, 2026 [Member] | Note Purchase Agreements [Member] |  |
Debt Instrument [Line Items] |  |
Semi-annual payments of interest | 150.0 | 150.0
Fixed Rate of 4.09%, Balloon Due June 27, 2027 [Member] | Note Purchase Agreements [Member] |  |
Debt Instrument [Line Items] |  |
Semi-annual payments of interest | 125.0 | 125.0
Fixed Rate of 4.09%, Balloon Due August 2, 2027 [Member] | Note Purchase Agreements [Member] |  |
Debt Instrument [Line Items] |  |
Semi-annual payments of interest | 125.0 | 125.0
Fixed Rate of 4.14%, Balloon Due August 4, 2027 [Member] | Note Purchase Agreements [Member] |  |
Debt Instrument [Line Items] |  |
Semi-annual payments of interest | 98.0 | 98.0
Fixed Rate of 3.46%, Balloon Due December 1, 2027 [Member] | Note Purchase Agreements [Member] |  |
Debt Instrument [Line Items] |  |
Semi-annual payments of interest | 100.0 | 100.0
Fixed Rate of 4.55%, Balloon Due June 2, 2028 [Member] | Note Purchase Agreements [Member] |  |
Debt Instrument [Line Items] |  |
Semi-annual payments of interest | 75.0 | 75.0
Fixed Rate of 4.34%, Balloon due June 13, 2028 [Member] | Note Purchase Agreements [Member] |  |
Debt Instrument [Line Items] |  |
Semi-annual payments of interest | 125.0 | 125.0
Fixed Rate of 5.04%, Balloon due February 13, 2029 [Member] | Note Purchase Agreements [Member] |  |
Debt Instrument [Line Items] |  |
Semi-annual payments of interest | 100.0 |
Fixed Rate of 4.98%, Balloon Due February 27, 2029 [Member] | Note Purchase Agreements [Member] |  |
Debt Instrument [Line Items] |  |
Semi-annual payments of interest | 100.0 | 100.0
Fixed Rate of 4.19%, Balloon Due June 27, 2029 [Member] | Note Purchase Agreements [Member] |  |
Debt Instrument [Line Items] |  |
Semi-annual payments of interest | 50.0 | 50.0
Fixed Rate of 4.19%, Balloon Due August 2, 2029 [Member] | Note Purchase Agreements [Member] |  |
Debt Instrument [Line Items] |  |
Semi-annual payments of interest | 50.0 | 50.0
Fixed Rate of 4.44% Balloon Due June 13, 2030 [Member] | Note Purchase Agreements [Member] |  |
Debt Instrument [Line Items] |  |
Semi-annual payments of interest | 125.0 | 125.0
Fixed Rate of 5.14%, Balloon due March 13, 2031 [Member] | Note Purchase Agreements [Member] |  |
Debt Instrument [Line Items] |  |
Semi-annual payments of interest | 180.0 |
Fixed Rate of 4.70%, Balloon Due June 2, 2031 [Member] | Note Purchase Agreements [Member] |  |
Debt Instrument [Line Items] |  |
Semi-annual payments of interest | 25.0 | 25.0
Fixed Rate of 4.34%, Balloon Due June 27, 2032 [Member] | Note Purchase Agreements [Member] |  |
Debt Instrument [Line Items] |  |
Semi-annual payments of interest | 75.0 | 75.0
Fixed Rate of 4.34%, Balloon Due August 2, 2032 [Member] | Note Purchase Agreements [Member] |  |
Debt Instrument [Line Items] |  |
Semi-annual payments of interest | 75.0 | 75.0
Fixed Rate of 4.59%, Balloon due June 13, 2033 [Member] | Note Purchase Agreements [Member] |  |
Debt Instrument [Line Items] |  |
Semi-annual payments of interest | 125.0 | 125.0
Fixed Rate of 5.29%, balloon due March 13, 2034 [Member] | Note Purchase Agreements [Member] |  |
Debt Instrument [Line Items] |  |
Semi-annual payments of interest | 40.0 |
Fixed Rate of 4.48%, Balloon Due June 12, 2034 [Member] | Note Purchase Agreements [Member] |  |
Debt Instrument [Line Items] |  |
Semi-annual payments of interest | 175.0 |
Fixed Rate of 4.69% Balloon Due June 13, 2038 [Member] | Note Purchase Agreements [Member] |  |
Debt Instrument [Line Items] |  |
Semi-annual payments of interest | 75.0 | 75.0
Fixed Rate of 5.45%, balloon due March 13, 2039 [Member] | Note Purchase Agreements [Member] |  |
Debt Instrument [Line Items] |  |
Semi-annual payments of interest | 40.0 |
Prime or LIBOR Plus up to 1.45%, Expires April 8, 2021 [Member] | Multi Currency Credit Agreement [Member] |  |
Debt Instrument [Line Items] |  |
Semi-annual payments of interest | 390.0 | 265.0
Interbank Rates Plus 1.100% Expires July 18, 2021 [Member] | AUD Denominated Tranche [Member] | Facility B [Member] | Premium Financing Debt Facility [Member] |  |
Debt Instrument [Line Items] |  |
Semi-annual payments of interest | 138.8 | 133.9
Interbank Rates Plus 1.150% Expires July 18, 2021 [Member] | NZD Denominated Tranche [Member] | Facility B [Member] | Premium Financing Debt Facility [Member] |  |
Debt Instrument [Line Items] |  |
Semi-annual payments of interest |  | 10.1
Interbank Rates Plus 0.575% Expires July 18, 2021 [Member] | AUD Denominated Tranche [Member] | Facility C and D [Member] | Premium Financing Debt Facility [Member] |  |
Debt Instrument [Line Items] |  |
Semi-annual payments of interest | 21.9 |
Interbank Rates Plus 0.600% Expires July 18, 2021 [Member] | Premium Financing Debt Facility [Member] |  |
Debt Instrument [Line Items] |  |
Semi-annual payments of interest | 170.1 | 154.0
Interbank Rates Plus 0.600% Expires July 18, 2021 [Member] | NZD Denominated Tranche [Member] | Facility C and D [Member] | Premium Financing Debt Facility [Member] |  |
Debt Instrument [Line Items] |  |
Semi-annual payments of interest | $ 9.4 | $ 10.0

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