Equity (Tables)

3 Months Ended

Mar. 31, 2020

Equity

Summary of the status of the Company's unvested restricted stock units and changes during the year

		Weighted
		Average
		Grant Date
		Fair Value
Unvested RSUs	Shares	Per RSU
Unvested at January 1, 2020	859,005	$	86.40
Granted(1)	540,547		82.81
Vested	(721)		84.54
Cancelled or forfeited	(3,964)		85.79
Unvested at March 31, 2020	1,394,867	$	85.01
Shares reserved for future grants (all plans)	494,905

(1) Comprised of 330,144 service-based RSUs and 210,403 performance-based RSUs granted in March 2020 with a fair value of $82.81 per RSU. The service-based RSUs cliff vest on December 1, 2022 and the performance-based RSUs are subject to a three-year performance period ending December 31, 2022.

Schedule of accumulated other comprehensive loss

			Pension and		Accumulated
	Foreign Currency		Postretirement		Other
	Translation		Benefit Adjustments,		Comprehensive
	Loss		Net of Tax		Loss
	(in millions)
Balance as of January 1, 2020	$	(64.4)	$	(40.7)	$	(105.1)
Current-period change		(31.4)		—		(31.4)
Balance as of March 31, 2020	$	(95.8)	$	(40.7)	$	(136.5)