Commitments, Contingencies and Guarantees (Tables)

12 Months Ended

Dec. 31, 2020

Commitments and Contingencies Disclosure [Abstract]

Service Warranty Roll Forward

The following is a roll forward of the service warranty and extraordinary rework balance at December 31, 2020, 2019 and 2018:

	2020		2019		2018
Balance, January 1	$	64.7	$	104.8	$	166.4
Charges to costs and expenses	3.3		(13.9)		3.2
Payouts	(1.9)		(1.7)		(1.2)
Impact of 2018 MOA(1)	—		—		(63.8)
Impact of TGI Settlement(2)	—		(25.0)		—
Bombardier Acquisition(3)	10.3		—		—
Exchange rate	0.5		0.5		0.2
Balance, December 31	$	76.9	$	64.7	$	104.8

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(1)As part of the 2018 MOA, $63.8 of warranty provision was released, settled against previously held Accounts Receivable, net with no impact to earnings.

(2)Due to a settlement on outstanding warranty issues in the first quarter of 2019, $25.0 of warranty provision was reclassified to accounts payable and was paid in the second quarter of 2019.

(3)Warranty liabilities acquired in the Bombardier acquisition.