Fair Value of Financial Instruments (Tables)

6 Months Ended

Jun. 30, 2018

Fair Value Disclosures [Abstract]

Fixed-Rate Senior Notes, Fair Value

Roper's debt at June 30, 2018 included $3,900 of fixed-rate senior notes with the following fair values:

$800 2.050% senior notes due 2018	$	799
$500 6.250% senior notes due 2019	518
$600 3.000% senior notes due 2020	596
$500 2.800% senior notes due 2021	489
$500 3.125% senior notes due 2022	492
$300 3.850% senior notes due 2025	296
$700 3.800% senior notes due 2026	681