Incentive Plans - Schedule of Activity Relating to RSUs and DSUs (Detail) - $ / shares	12 Months Ended
	Dec. 31, 2022	Dec. 31, 2021	Dec. 31, 2020
RSUs [Member]
Share-based compensation arrangement by share-based payment award [Line Items]
Units, Beginning Balance	8,150,782
Units, Granted	5,329,456
Units, Forfeited	(310,646)
Units, Settled	(4,146,675)
Units, Ending Balance	9,022,917	8,150,782
Weighted Average Grant Date Fair Value, Beginning Balance	$ 41.16
Weighted Average Grant Date Fair Value, Granted	33.73	$ 43.38	$ 42.60
Weighted Average Grant Date Fair Value, Forfeited	39.16
Weighted Average Grant Date Fair Value, Settled	38.71
Weighted Average Grant Date Fair Value, Ending Balance	$ 37.97	$ 41.16
DSUs [Member]
Share-based compensation arrangement by share-based payment award [Line Items]
Units, Beginning Balance	338,408
Units, Granted	62,412
Units, Ending Balance	400,820	338,408
Weighted Average Grant Date Fair Value, Beginning Balance	$ 38.01
Weighted Average Grant Date Fair Value, Granted	35.78	$ 46.75	$ 28.49
Weighted Average Grant Date Fair Value, Ending Balance	$ 37.66	$ 38.01