Indebtedness (Details) - USD ($) $ in Millions	Dec. 31, 2019	Dec. 31, 2018
Current portion:
Current portion of notes payable	$ 1,495.8	$ 0.0
Non-current portion:
Non-current notes payable	6,000.0
Non-current portion of notes payable	4,459.0	5,936.5
Note payable to Fumedica
Current portion:
2.900% Senior Notes due September 15, 2020	1,495.8	0.0
2.90% Senior Notes due 2020
Non-current portion:
Non-current notes payable	0.0	1,480.8
3.625% Senior Notes due 2022
Non-current portion:
Non-current notes payable	996.6	995.5
4.05% Senior Notes due 2025
Non-current portion:
Non-current notes payable	1,739.5	1,737.8
5.20% Senior Notes due 2045
Non-current portion:
Non-current notes payable	$ 1,722.9	$ 1,722.4

Amount of short-term debt and current maturity of long-term debt and capital lease obligations due within one year or the normal operating cycle, if longer.

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Amount, after unamortized (discount) premium and debt issuance costs, of long-term debt. Includes, but not limited to, notes payable, bonds payable, debentures, mortgage loans and commercial paper. Excludes capital lease obligations.

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Reference 1: http://www.xbrl.org/2003/role/disclosureRef
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Carrying value as of the balance sheet date of notes payable (with maturities initially due after one year or beyond the operating cycle if longer), excluding current portion.

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