Derivative Instruments and Hedging Activities (Tables)

6 Months Ended

Mar. 31, 2020

Derivative Instruments and Hedging Activities Disclosure [Abstract]

Schedule of Net Investment Hedges in Accumulated Other Comprehensive Income (Loss)

Net gains (losses) recorded to Accumulated other comprehensive income (loss) relating to the Company's net investment hedges for the three and six-month periods were as follows:

	Three Months Ended March 31,					Six Months Ended March 31,
(Millions of dollars)	2020		2019			2020		2019
Foreign currency-denominated debt	$	44	$	(18	)	$	10	$	41
Cross-currency swaps	$	193	$	—		$	141	$	—